{"id":50894,"date":"2025-05-17T21:49:49","date_gmt":"2025-05-17T12:49:49","guid":{"rendered":"https:\/\/ichihashi.me\/wp\/?p=50894"},"modified":"2026-04-14T08:47:11","modified_gmt":"2026-04-13T23:47:11","slug":"%e6%a3%98%e7%9a%ae%e5%8b%95%e7%89%a9%e9%96%80echinodermata%e3%81%ae%e7%b3%bb%e7%b5%b1%e6%a6%82%e8%a6%81","status":"publish","type":"post","link":"https:\/\/ichihashi.me\/wp\/?p=50894","title":{"rendered":"<span id=\"top\">\u68d8\u76ae\u52d5\u7269\u9580(Echinodermata)\u306e\u7cfb\u7d71\u6982\u8981<\/span>"},"content":{"rendered":"<p>\u3000<a href=\"https:\/\/ichihashi.me\/wp\/?p=50720\">\u5148\u9031\u5c0b\u306d\u305f\u845b\u897f\u81e8\u6d77\u6c34\u65cf\u5712<\/a>\u3067\u306f\u68d8\u76ae\u52d5\u7269\u306e\u5c55\u793a\u304c\u6ca2\u5c71\u3042\u308a\u307e\u3057\u305f\u306e\u3067\u3001\u3053\u308c\u307e\u3067\u306e\u68d8\u76ae\u52d5\u7269\u5199\u771f\u3068\u4f75\u305b\u3066\u3001\u6574\u7406\u3057\u307e\u3057\u305f\u3002\u73fe\u5728\u8a8d\u3081\u3089\u308c\u3066\u3044\u308b5\u3064\u306e\u7db1\u306e\u3046\u3061\u30a6\u30df\u30e6\u30ea\u7db1\u306f\u5316\u77f3\u7a2e\u3067\u6ca2\u5c71\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u306e\u3067\u3001<a href=\"#Crinoidea\">\u5316\u77f3\u7a2e<\/a>\u306b\u3064\u3044\u3066\u3082\u8abf\u3079\u3066\u304a\u304d\u307e\u3057\u305f\u3002<br \/>\n<br \/>\n\u3000\u3010<a href=\"https:\/\/ichihashi.me\/wp\/?p=43237\">\u771f\u6838\u751f\u7269<\/a>\u3011\u3010<a href=\"https:\/\/ichihashi.me\/wp\/?p=42398\">\u30b7\u30c0\u985e<\/a>\u3011\u3010<a href=\"https:\/\/ichihashi.me\/wp\/?p=42340#Neontology\">\u88f8\u5b50\u690d\u7269<\/a>\u3011\u3010<a href=\"https:\/\/ichihashi.me\/wp\/?p=40497\">\u88ab\u5b50\u690d\u7269<\/a>\u3011\u3010<a href=\"https:\/\/ichihashi.me\/wp\/?p=43905\">\u54fa\u4e73\u985e<\/a>\u3011\u3010<a href=\"https:\/\/ichihashi.me\/wp\/?p=40387\">\u9ce5\u985e<\/a>\u3011\u3010<a href=\"https:\/\/ichihashi.me\/wp\/?p=43883\">\u9b5a\u985e<\/a>\u3011\u3010<a href=\"https:\/\/ichihashi.me\/wp\/?p=43296\">\u6606\u866b\u985e<\/a>\u3011\u3010<a href=\"https:\/\/ichihashi.me\/wp\/?p=43658\">\u7bc0\u8db3\u52d5\u7269<\/a>\u3011<\/p>\n<hr id=\"Echinodermata\">\n\u3010\u68d8\u76ae\u52d5\u7269\u9580(Echinodermata)\u5468\u8fba\u306e\u7cfb\u7d71\u95a2\u4fc2\u3011<a href=\"#Reich_2015\">Reich <i>et al<\/i>.,2015)<\/a><\/p>\n<div style=\"line-height: 1em; font-family: monospace; padding:0 0 1em 0;\">\n\u250c\u523a\u80de\u52d5\u7269\u9580(Cnidaria)\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000 \u2510<br \/>\n\u2524\u2514\u30cd\u30de\u30c8\u30b9\u30c6\u30e9\u30fb\u30f4\u30a7\u30af\u30c6\u30f3\u30b7\u30b9 <i>Nematostella vectensis<\/i>\u3000\u3000\u3000\u2502<br \/>\n\u2502\u250c\u524d\u53e3\u52d5\u7269(Protostomia) \u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000 \u2502<br \/>\n\u2514\u2524\u2514\u8edf\u4f53\u52d5\u7269\u9580(Mollusca)\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000 \u2502<br \/>\n\u3000\u2502\u3000\u2514\u30b8\u30e3\u30f3\u30dc\u30a2\u30e1\u30d5\u30e9\u30b7 <i>Aplysia californica<\/i>\u3000\u3000\u3000\u3000\u3000\u3000\u3000 \u251c\u5916\u7fa4<br \/>\n\u3000\u2514\u5f8c\u53e3\u52d5\u7269(Deuterostomia)\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502Outgroup<br \/>\n\u3000\u3000\u2502\u250c\u982d\u7d22\u52d5\u7269\u9580(Cephalochordata)\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u3000\u3000\u2502\u2502\u2514\u30d6\u30e9\u30f3\u30ad\u30aa\u30b9\u30c8\u30de\u30fb\u30d5\u30ed\u30ea\u30c0\u30a8 <i>Branchiostoma floridae<\/i>\u2502<br \/>\n\u3000\u3000\u2514\u2524\u250c\u810a\u690e\u52d5\u7269\u9580(Vertbrate)\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u3000\u3000\u3000\u2514\u2524\u2514\u252c\u30d2\u30c8 <i>Homo sapiens<\/i>\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u3000\u3000\u3000\u3000\u2502\u3000\u2514\u30bb\u30ad\u30b7\u30e7\u30af\u30e4\u30b1\u30a4 <i>Gallus gallus<\/i>\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000 \u2502<br \/>\n\u3000\u3000\u3000\u3000\u2502\u250c\u534a\u7d22\u52d5\u7269\u9580(Hemichordata)\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000 \u2502<br \/>\n\u3000\u3000\u3000\u3000\u2514\u2524\u2514\u30af\u30d3\u30ca\u30ac\u30ae\u30dc\u30b7\u30e0\u30b7 <i>Saccoglassus kowalevskii<\/i>\u3000\u3000\u2518<br \/>\n\u3000\u3000\u3000\u3000\u3000\u2514<span style=\"color:maroon; backgroud-color:inherit; font-weight:700;\">\u68d8\u76ae\u52d5\u7269\u9580(Echinodermata)<\/span> \u2510<br \/>\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518<br \/>\n\u2502\u250c\u2500\u2500\u2500<a href=\"#Crinoidea\"><span style=\"font-weight:700;\">\u30a6\u30df\u30e6\u30ea\u7db1(Crinoidea)<\/span><\/a><br \/>\n\u2514\u2524\u3000\u3000\u3000\u2514\u30cb\u30c3\u30dd\u30f3\u30a6\u30df\u30b7\u30c0 <i>Oxycomanthus japonicus<\/i><br \/>\n\u3000\u2502\u250c\u30a6\u30cb\u4e9c\u9580\uff1a\u6709\u68d8\u4e9c\u9580(Echinozoa)<br \/>\n\u3000\u2502\u2502\u2502\u250c<a href=\"#Holothuroidea\"><span style=\"font-weight:700;\">\u30ca\u30de\u30b3\u7db1(Holothuroidea)<\/span><\/a><br \/>\n\u3000\u2502\u2502\u2514\u2524\u2502\u250c\u30b9\u30af\u30ec\u30ed\u30c0\u30af\u30c6\u30a3\u30e9\u30fb\u30d6\u30ea\u30a2\u30ec\u30a6\u30b9 <i>Sclerodactyla briareus<\/i><br \/>\n\u3000\u2514\u2524\u3000\u2502\u2514\u2524\u250c\u30a2\u30ab\u30ca\u30de\u30b3 <i>Apostichopus japonicus<\/i><br \/>\n\u3000\u3000\u2502\u3000\u2502\u3000\u2514\u2534\u252c\u30ef\u30fc\u30c6\u30a3\u30fc \u30b7\u30fc\u30ad\u30e5\u30fc\u30ab\u30f3\u30d0\u30fc <i>Parastichopus parvimensis<\/i><br \/>\n\u3000\u3000\u2502\u3000\u2502\u3000\u3000\u3000\u2514\u30ab\u30ea\u30d5\u30a9\u30eb\u30cb\u30a2 \u30b7\u30fc\u30ad\u30e5\u30fc\u30ab\u30f3\u30d0\u30fc<i>Parastichopus californicus<\/i><br \/>\n\u3000\u3000\u2502\u3000\u2514<a href=\"#Echinoidea\"><span style=\"font-weight:700;\">\u30a6\u30cb\u7db1(Echinoidea)<\/span><\/a><br \/>\n\u3000\u3000\u2502\u3000\u3000\u2502\u250c\u30bf\u30a4\u30bb\u30a4\u30e8\u30a6\u30de\u30c4\u30ab\u30b5\u30a6\u30cb <i>Eucidaris tribuloides<\/i><br \/>\n\u3000\u3000\u2502\u3000\u3000\u2514\u2524\u250c\u30db\u30af\u30e8\u30a6\u30cf\u30b9\u30ce\u30cf\u30ab\u30b7\u30d1\u30f3 <i>Echinarachnius parma<\/i><br \/>\n\u3000\u3000\u2502\u3000\u3000\u3000\u2514\u2524\u250c\u30a2\u30e1\u30ea\u30ab\u30e0\u30e9\u30b5\u30ad\u30a6\u30cb <i>Strongylocentrotus purpuratus<\/i><br \/>\n\u3000\u3000\u2502\u3000\u3000\u3000\u3000\u2514\u2534\u252c\u30a2\u30e1\u30ea\u30ab\u30b7\u30ed\u30a6\u30cb <i>Lytechinus variegatus<\/i><br \/>\n\u3000\u3000\u2502\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u30d0\u30a4\u30aa\u30ec\u30c3\u30c8\u30b7\u30fc\u30a2\u30fc\u30c1\u30f3 <i>Sphaerechinus granularis<\/i><br \/>\n\u3000\u3000\u2514\u30d2\u30c8\u30c7\u4e9c\u9580\uff1a\u661f\u5f62\u4e9c\u9580(Asterozoa)<br \/>\n\u3000\u3000\u3000\u2502\u250c<a href=\"#Ophiuroidea\"><span style=\"font-weight:700;\">\u30af\u30e2\u30d2\u30c8\u30c7\u7db1(Ophiuroidea)<\/span><\/a><br \/>\n\u3000\u3000\u3000\u2514\u2524\u3000\u2502\u250c\u30ec\u30c3\u30c9\u30fb\u30d6\u30ea\u30c8\u30eb\u30b9\u30bf\u30fc <i>Ophiocoma wendtii<\/i><br \/>\n\u3000\u3000\u3000\u3000\u2502\u3000\u2514\u2534\u252c\u30d6\u30e9\u30c3\u30af\u30fb\u30d6\u30ea\u30c8\u30eb\u30b9\u30bf\u30fc <i>Ophiocoma echinata<\/i><br \/>\n\u3000\u3000\u3000\u3000\u2502\u3000\u3000\u3000\u2514\u30aa\u30d5\u30a3\u30b3\u30de\u30fb\u30d3\u30af\u30c8\u30ea\u30a2\u30a8 <i>Ophiocoma victoriae<\/i><br \/>\n\u3000\u3000\u3000\u3000\u2514<a href=\"#Asteroidea\"><span style=\"font-weight:700;\">\u30d2\u30c8\u30c7\u7db1(Asteroidea)<\/span><\/a><br \/>\n\u3000\u3000\u3000\u3000\u3000\u2502\u3000\u250c\u30eb\u30a4\u30c7\u30a3\u30a2\u30fb\u30af\u30e9\u30a4\u30e9\u30bf <i>Luidia clathrata<\/i><br \/>\n\u3000\u3000\u3000\u3000\u3000\u2502\u250c\u2524\u250c\u252c\u30b3\u30a6\u30e2\u30ea\u30d2\u30c8\u30c7 <i>Patiria miniata<\/i><br \/>\n\u3000\u3000\u3000\u3000\u3000\u2502\u2502\u2514\u2524\u2514\u30a4\u30c8\u30de\u30ad\u30d2\u30c8\u30c7 <i>Patiria pectinifera<\/i><br \/>\n\u3000\u3000\u3000\u3000\u3000\u2514\u2524\u3000\u2514\u252c\u30a8\u30c1\u30ca\u30b9\u30bf\u30fc\u30fb\u30b9\u30d4\u30cc\u30ed\u30b5\u30b9 <i>Echinaster spinulosus<\/i><br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u2502\u3000\u3000\u2514\u30d2\u30e1\u30d2\u30c8\u30c7\u5c5e\u306e\u4e00\u7a2e <i>Henricia<\/i> sp.<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u2502\u250c\u30e9\u30a4\u30f3\u30c9\u30fb\u30b7\u30fc\u30b9\u30bf\u30fc <i>Marthasterias glacialis<\/i><br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u2524\u250c\u30aa\u30fc\u30ab\u30fc\u30b9\u30bf\u30fc <i>Pister ochraceus<\/i><br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u2524\u250c\u30d2\u30c8\u30c7\u5c5e\u306e\u4e00\u7a2e <i>Leptasterias<\/i> sp.<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u2524\u250c\u30ad\u30d2\u30c8\u30c7 <i>Asterias amurensis<\/i><br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u2534\u252c\u30b3\u30e2\u30f3\u30b7\u30fc\u30b9\u30bf\u30fc <i>Asterias rubens<\/i><br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u30d5\u30a9\u30fc\u30d6\u30b9\u30b7\u30fc\u30b9\u30bf\u30fc<i>Asterias forbesi<\/i>\n<\/div>\n<p><a href=\"#top\">To TOP<\/a><\/p>\n<hr id=\"Crinoidea\">\n\u3010\u5316\u77f3\u7a2e\u3092\u542b\u3080\u30a6\u30df\u30e6\u30ea\u7db1(Crinoidea)\u306e\u7cfb\u7d71\u95a2\u4fc2\u3011<a href=\"#Wright_2017\">Wright <i>et al<\/i>.,2017)<\/a><br \/>\n<span style=\"color:green; background-color:inherit; font-size:small;\">\u3000\u5206\u985e\u968e\u7d1a\u306f\u63a8\u6e2c\u3067\u5165\u308c\u3066\u307f\u307e\u3057\u305f\u304c\u3001\u5316\u77f3\u7a2e(\u271d)\u3068\u73fe\u751f\u7a2e\u3067\u306f\u968e\u7d1a\u304c\u305a\u308c\u3066\u3044\u308b\u69d8\u3067\u3059\u3002<\/span><\/p>\n<div style=\"line-height: 1em; font-family: monospace; padding:0 0 1em 0;\">\n\u250c\u68d8\u76ae\u52d5\u7269\u5074\u7cfb\u7d71\u5916\u7fa4(Stemmed echinoderm outgroup)<br \/>\n\u2534<span style=\"color:maroon; backgroud-color:inherit; font-weight:700;\">\u30a6\u30df\u30e6\u30ea\u7db1(Crinoidea)<\/span><br \/>\n\u3000\u2502\u250c\u5186\u9802\u4e9c\u7db1(Camerata)(\u271d)<br \/>\n\u3000\u2514\u2524\u2502\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u30a8\u30af\u30ce\u30e2\u30af\u30ea\u30ca\u30b9\u5c5e <i>Eknomocrinus<\/i>(\u271d)<br \/>\n\u3000\u3000\u2502\u2514\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u30a2\u30c6\u30eb\u30d5\u30a3\u30af\u30ea\u30ca\u30b9\u5c5e <i>Adelphicrinus<\/i>(\u271d)<br \/>\n\u3000\u3000\u2502\u3000\u2514\u5186\u9802\u4e0b\u7db1(Eucamerata)<br \/>\n\u3000\u3000\u2502\u3000\u3000\u2502\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u30ed\u30b9\u30d5\u30a1\u30af\u30ea\u30ca\u30b9\u5c5e <i>Rosfacrinus<\/i>(\u271d)<br \/>\n\u3000\u3000\u2502\u3000\u3000\u2502\u251c\u30c7\u30a3\u30d7\u30ed\u30d0\u30c8\u30ea\u30c0\u76ee(Diplobathrida)(\u271d)<br \/>\n\u3000\u3000\u2502\u3000\u3000\u2514\u2524\u2514\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u30ed\u30c9\u30af\u30ea\u30cb\u30c6\u30b9\u5c5e <i>Rhodocrinites<\/i>(\u271d)<br \/>\n\u3000\u3000\u2502\u3000\u3000\u3000\u2502\u3000\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u30a2\u30eb\u30b1\u30aa\u30af\u30ea\u30ca\u30b9\u5c5e <i>Archaeocrinus<\/i>(\u271d)<br \/>\n\u3000\u3000\u2502\u3000\u3000\u3000\u2514<a href=\"#Monobathrida\">\u30e2\u30ce\u30d0\u30c8\u30ea\u30c0\u76ee(Monobathrida)<\/a>(\u271d)<br \/>\n\u3000\u3000\u2502\u3000 \u3000\u3000\u3000\u2514\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u30b0\u30ea\u30d7\u30c8\u30af\u30ea\u30ca\u30b9\u5c5e <i>Glyptocrinus<\/i>(\u271d)<br \/>\n\u3000\u3000\u2502\u3000 \u3000\u3000\u3000\u3000\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u30a2\u30af\u30c1\u30ce\u30af\u30ce\u30cb\u30c6\u30b9\u5c5e <i>Actinocrinites<\/i>(\u271d)<br \/>\n\u3000\u3000\u2514\u30da\u30f3\u30bf\u30af\u30ea\u30ce\u30a4\u30c7\u30a2\u7db1(Pentacrinoidea)<br \/>\n\u3000\u3000\u3000\u2514\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u30a2\u30da\u30af\u30c8\u30af\u30ea\u30ca\u30b9\u5c5e <i>Apektocrinus<\/i>(\u271d)<br \/>\n\u3000\u3000\u3000\u3000\u2514\u30a4\u30ca\u30c9\u30a5\u30ca\u30fc\u30bf\u4e9c\u7db1(Inadunata)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u2502\u250c\u30c7\u30a3\u30b9\u30d1\u30ea\u30c0\u5c0f\u7db1(Disparida)(\u271d)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u2514\u2524\u2514\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u30a2\u30eb\u30d5\u30a1\u30af\u30e9\u30ca\u30b9\u5c5e <i>Alphacrinus<\/i>(\u271d)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u2502\u3000\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u30b7\u30f3\u30d0\u30bd\u30af\u30ea\u30ca\u30b9\u5c5e <i>Synbathocrinus<\/i>(\u271d)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u30af\u30e9\u30c7\u30a3\u30c0\u5c0f\u7db1(Cradida)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502\u250c\u30dd\u30ed\u30af\u30ea\u30ce\u30a4\u30c7\u30a3\u30a2\u4e0a\u76ee(Porocrinoidea)(\u271d)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502\u2502\u2502\u250c\u30cf\u30a4\u30dc\u30af\u30ea\u30cb\u30c0\u76ee(Hybocrinida)(\u271d)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502\u2502\u2514\u2524\u3000\u2514\u252c\u2500\u30cf\u30a4\u30dc\u30af\u30ea\u30ca\u30b9\u5c5e <i>Hybocrinus<\/i>(\u271d)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u2524\u3000\u2502\u3000\u3000\u2514\u2500\u30cf\u30a4\u30dc\u30b7\u30b9\u30c6\u30a3\u30c6\u30b9\u5c5e <i>Hybosystites<\/i>(\u271d)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502\u3000\u2514\u30dd\u30ed\u30af\u30ea\u30cb\u30c0\u76ee(Porocrinida)(\u271d)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502\u3000\u3000\u3000\u2514\u252c\u2500\u30dd\u30ed\u30af\u30ea\u30ca\u30b9\u5c5e <i>Prorcrinus<\/i>(\u271d)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502\u3000\u3000\u3000\u3000\u2514\u2500\u30ab\u30e9\u30dc\u30af\u30ea\u30ca\u30b9\u5c5e <i>Carabocrinus<\/i>(\u271d)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502\u250c\u30d5\u30ec\u30ad\u30b7\u30d3\u30ea\u30a2\u4e0a\u76ee(Flexibilia)(\u271d)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u2524\u3000\u2514\u252c\u2500\u2500\u30ad\u30e5\u30d7\u30ed\u30af\u30e9\u30ca\u30b9\u5c5e <i>Cupulocrinus<\/i>(\u271d)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502\u3000\u3000\u2514\u2500\u2500\u30bf\u30af\u30bd\u30af\u30ea\u30ca\u30b9\u5c5e <i>taxocrinus<\/i>(\u271d)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u30e6\u30fc\u30af\u30e9\u30c7\u30a3\u30c0\u5de8\u76ee(Eucladida)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u252c\u2500\u2500\u2500\u30c7\u30f3\u30c9\u30ed\u30af\u30ea\u30ca\u30b9\u5c5e <i>Dendrocrinus<\/i>(\u271d)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u95a2\u7bc0\u4e0a\u76ee(<a href=\"#Articulata\">\u95a2\u7bc0\u4e9c\u7db1)(Articulata)<\/a><br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u252c\u2500\u30c9\u30f3\u30b0\u30ea\u30a6\u30df\u30b7\u30c0\u5c5e <i>Antedon<\/i><br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u252c\u30da\u30f3\u30bf\u30af\u30ea\u30cb\u30c6\u30b9\u5c5e <i>Pentacrinites<\/i>(\u271d)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u30a8\u30f3\u30c9\u30af\u30bd\u30af\u30ea\u30ca\u30b9\u5c5e <i>Endoxocrinus<\/i>\n<\/div>\n<p><a href=\"#top\">To TOP<\/a><\/p>\n<hr id=\"Holothuroidea\">\n\u3010\u30ca\u30de\u30b3\u7db1(Holothuroidea)\u306e\u7cfb\u7d71\u6982\u8981\u3011<a href=\"#Lacey_2005\">Lacey <i>et al<\/i>.,2005)<\/a><br \/>\n<span style=\"color:green; background-color:inherit; font-size:small;\">\u3000\u30de\u30ca\u30de\u30b3\u306f\u3001\u6700\u8fd1\u306e\u907a\u4f1d\u5b50\u7814\u7a76\u7d50\u679c\u3092\u8e0f\u307e\u3048\u3066\u3001\u30af\u30ed\u30ca\u30de\u30b3(<i>Apostichopus armata<\/i>)\u3068\u30a2\u30ab\u30ca\u30de\u30b3(<i>Apostichopus japonicus<\/i>)\u3092\u5225\u7a2e\u3068\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u307e\u3059\u304c\u3001\u3053\u3053\u306e\u5831\u544a\u3067\u3069\u3061\u3089\u3092\u6307\u3059\u306e\u304b\u306f\u4e0d\u660e\u3067\u3059\u3002\u3044\u305a\u308c\u306b\u305b\u3088\u3001\u696f\u624b\u76ee\u306e\u6240\u5c5e\u3068\u3055\u308c\u3066\u304d\u305f\u65e5\u672c\u306e\u30ca\u30de\u30b3\u306b\u3064\u3044\u3066\u306f\u76ee\u30ec\u30d9\u30eb\u3067\u306e\u7cbe\u67fb\u304c\u5fc5\u8981\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/span><\/p>\n<div style=\"line-height: 1em; font-family: monospace; padding:0 0 1em 0;\">\n\u250c<span style=\"color:maroon; backgroud-color:inherit; font-weight:700;\">\u30ca\u30de\u30b3\u7db1(Holothuroidea)<\/span><br \/>\n\u2502\u2502\u3000\u3000\u250c\u2500\u696f\u624b\u76ee(Aspidochirotida)<br \/>\n\u2502\u2502\u3000\u3000\u2502\u3000\u2502\u3000\u3000\u250c\u2500<a href=\"#Holothuria\">\u30a2\u30ab\u30df\u30b7\u30ad\u30ea <i>Holothuria (Halodeima) edulis<\/i><\/a><br \/>\n\u2502\u2502\u3000\u3000\u2502\u3000\u2502\u3000\u3000\u251c\u252c\u30cb\u30bb\u30af\u30ed\u30ca\u30de\u30b3 <i>Holothuria (Mertensiothuria) leucospilota<\/i><br \/>\n\u2502\u2502\u3000\u3000\u2502\u3000\u2502\u3000\u250c\u2524\u2514\u30db\u30ed\u30b9\u30ea\u30a2\u30fb\u30c4\u30fc\u30ea\u30bb\u30eb\u30b5 <i>Holothuria (Theelothuria) turriscelsa<\/i><br \/>\n\u2502\u2502\u3000\u3000\u2502\u3000\u2502\u250c\u2524\u2514\u2500\u30c1\u30ba\u30ca\u30de\u30b3 <i>Bohadschia vitiensis<\/i><br \/>\n\u2502\u2502\u3000\u250c\u2524\u3000\u2514\u2524\u2514\u2500\u2500\u30a4\u30b5\u30df\u30ca\u30de\u30b3 <i>Holothuria (Thymiosycia) impatiens<\/i><br \/>\n\u2502\u2502\u3000\u2502\u2502\u3000\u3000\u251c\u2500\u2500\u2500\u30b3\u30c3\u30ab\u30a4\u30af\u30ed\u30ca\u30de\u30b3 <i>Holothuria forskali<\/i><br \/>\n\u2502\u2502\u3000\u2502\u2502\u3000\u3000\u251c\u252c\u2500\u2500\u30c1\u30ea\u30e1\u30f3\u30ca\u30de\u30b3 <i>Actinopyga miliaris<\/i><br \/>\n\u2524\u2502\u3000\u2502\u2502\u3000\u3000\u2502\u2514\u2500\u2500 <i>Bohadschia vitiensis\/marmorata<\/i><br \/>\n\u2502\u2502\u250c\u2524\u2502\u3000\u3000\u2514\u2500\u2500\u2500\u30df\u30ca\u30df\u30d5\u30b8\u30ca\u30de\u30b3 <i>Holothuria (Thymiosycia) arenicola <\/i><br \/>\n\u2502\u2502\u2502\u2502\u2502\u250c\u6a39\u624b\u76ee(Dendrochirotida)<br \/>\n\u2502\u2502\u2502\u2502\u2502\u2502\u2502\u3000\u250c\u2500\u2500\u30cd\u30aa\u30da\u30f3\u30bf\u30c0\u30af\u30c6\u30a3\u30e9\u30fb\u30df\u30af\u30b9\u30bf <i>Neopentadactyla mixta<\/i><br \/>\n\u2502\u2514\u2524\u2502\u2502\u2502\u2502\u250c\u2534\u252c\u2500\u30e0\u30e9\u30b5\u30ad\u30b0\u30df\u30e2\u30c9\u30ad <i>Afrocucumis africana<\/i><br \/>\n\u2502\u3000\u2502\u2502\u2514\u2524\u2514\u2524\u3000\u2514\u2500\u30ea\u30dd\u30c8\u30e9\u30da\u30b6\u30fb\u30f4\u30a7\u30b9\u30c6\u30a3\u30a8\u30f3\u30b9 <i>Lipotrapeza vestiens<\/i><br \/>\n\u2502\u3000\u2502\u2502\u3000\u2502\u3000\u2502\u3000\u3000\u250c\u30c8\u30e9\u30ad\u30c8\u30f3\u30fb\u30a8\u30ed\u30f3\u30ac\u30fc\u30bf <i>Trachythyone elongata<\/i><br \/>\n\u2502\u3000\u2502\u2502\u3000\u2502\u3000\u2514\u2500\u2500\u253c\u30a2\u30b9\u30ea\u30a2\u30fb\u30ec\u30d5\u30a7\u30d6\u30ec\u30a4 <i>Aslia (Cucumaria) lefevrei<\/i><br \/>\n\u2502\u3000\u2502\u2502\u3000\u2502\u3000\u3000\u3000\u3000\u251c\u30c6\u30a3\u30aa\u30cd\u30e9\u30fb\u30b8\u30a7\u30f3\u30de <i>Thyonella gemmata<\/i><br \/>\n\u2502\u3000\u2502\u2502\u3000\u2502\u3000\u3000\u3000\u3000\u2514\u30af\u30af\u30de\u30ea\u30a2\u30fb\u30b7\u30ad\u30aa\u30f3 <i>Cucumaria sykion<\/i><br \/>\n\u2502\u3000\u2502\u2502\u3000\u2514\u2500\u2500\u2500\u2500<span style=\"font-weight:700;\">(\u30a2\u30ab\u30ca\u30de\u30b3) <i>Stichopus japonicus<\/i><\/span><br \/>\n\u2502\u3000\u2502\u2514\u2500\u2500\u677f\u8db3\u76ee(Elasipodida)<br \/>\n\u2502\u3000\u2502\u3000\u3000\u3000\u2514\u30a8\u30dc\u30b7\u30ca\u30de\u30b3 <i>Psychropotes longicauda<\/i><br \/>\n\u2502\u3000\u2514\u2500\u2500\u2500\u7121\u8db3\u76ee(Apodida)<br \/>\n\u2502\u3000\u3000\u3000\u3000\u3000\u2514\u252c\u2500\u2500\u2500\u30db\u30bd\u30a4\u30ab\u30ea\u30ca\u30de\u30b3 <i>Leptosynapta inhaerens<\/i><br \/>\n\u2502\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u252c\u2500\u2500\u30b7\u30ce\u30d6\u30bd\u30e1\u30d2\u30e9\u30ae <i>Labidoplax digitata<\/i><br \/>\n\u2502\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u2500\u2500\u30e0\u30e9\u30b5\u30ad\u30af\u30eb\u30de\u30ca\u30de\u30b3 <i>Polycheira rufescens<\/i><br \/>\n\u2514<a href=\"#Echinoidea\">\u30a6\u30cb\u7db1(Echinoidea)<\/a><br \/>\n\u3000\u2502\u250c\u2500\u2500\u2500\u30c6\u30e2\u30ce\u30d7\u30ea\u30e5\u30fc\u30eb\u30b9\u76ee(Temnopleuroida)<br \/>\n\u3000\u2502\u2502\u3000\u3000\u3000\u2514\u252c\u2500\u2500\u2500\u30b5\u30eb\u30de\u30b7\u30b9\u30fb\u30b9\u30d5\u30a7\u30ea\u30aa\u30a4\u30c7\u30b9 <i>Salmacis sphaeroides<\/i><br \/>\n\u3000\u2514\u2524\u3000\u3000\u3000\u3000\u2514\u2500\u2500\u2500<a href=\"#Mespilia\">\u30b3\u30b7\u30c0\u30ab\u30a6\u30cb <i>Mespilia globulus<\/i><\/a><br \/>\n\u3000\u3000\u2502\u250c\u2500\u2500\u30a2\u30b9\u30ca\u30ed\u30a6\u30cb\u76ee(Arbacioida)<br \/>\n\u3000\u3000\u2514\u2524\u3000\u3000\u2514\u2500\u2500\u2500\u2500\u30a2\u30eb\u30d0\u30b7\u30a2\u30fb\u30ea\u30af\u30b9\u30e9 <i>Arbacia lixula<\/i><br \/>\n\u3000\u3000\u3000\u2514\u2500\u2500\u30d5\u30a3\u30e2\u30bd\u30b9\u30c8\u30de\u76ee(Phymosomatoida)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u2500\u2500\u2500\u2500\u30af\u30ed\u30a6\u30cb <i>Stomopneustes variolaris<\/i>\n<\/div>\n<p><a href=\"#top\">To TOP<\/a><\/p>\n<hr id=\"Echinoidea\">\n\u3010\u30a6\u30cb\u7db1(Echinoidea)\u306e\u7cfb\u7d71\u6982\u8981\u3011<a href=\"#Loch_2021\">Loch and Thompson(2021)<\/a><\/p>\n<div style=\"line-height: 1em; font-family: monospace; padding:0 0 1em 0;\">\n\u250c\u30aa\u30a6\u30b5\u30de\u30a6\u30cb\u4e9c\u7db1(Cidaroida)<br \/>\n\u2534<span style=\"color:maroon; backgroud-color:inherit; font-weight:700;\">\u771f\u30a6\u30cb\u4e9c\u7db1(Euechinoidea)<\/span><br \/>\n\u3000\u2502\u3000\u250c\u2500\u2500\u2500\u2500\u30ab\u30ea\u30b7\u30ca\u4e0a\u76ee(Calycina)<br \/>\n\u3000\u2502\u250c\u2524\u3000\u3000\u3000\u3000\u2514\u252c\u2500\u30d5\u30a3\u30e2\u30bd\u30de\u76ee(Phymosomatoida)<br \/>\n\u3000\u2502\u2502\u2502\u3000\u3000\u3000\u3000\u3000\u2514\u2500\u30aa\u30c8\u30e1\u30ac\u30bc\u76ee(Salenioida)<br \/>\n\u3000\u2502\u2502\u2514\u2500\u2500\u2500\u2500\u30a2\u30a6\u30ed\u30c9\u30f3\u30bf\u4e0a\u76ee(Aulodonta)<br \/>\n\u3000\u2514\u2524\u3000\u3000\u3000\u3000\u3000\u2502\u3000\u250c\u30af\u30e2\u30ac\u30bc\u76ee(Aspidodiadematoida)<br \/>\n\u3000\u3000\u2502\u3000\u3000\u3000\u3000\u3000\u2502\u250c\u253c<a href=\"#Diadematoida\">\u30ac\u30f3\u30ac\u30bc\u76ee(Diadematoida)<\/a><br \/>\n\u3000\u3000\u2502\u3000\u3000\u3000\u3000\u3000\u2514\u2524\u2514\u30da\u30f3\u30c7\u30a3\u30ce\u30a4\u30c0\u76ee(Pedinoida)<br \/>\n\u3000\u3000\u2502\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u252c\u30ab\u30b5\u30a2\u30b7\u30ac\u30bc\u76ee(Micropygoida)<br \/>\n\u3000\u3000\u2502\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u30d5\u30af\u30ed\u30a6\u30cb\u76ee(Echinothurioida)<br \/>\n\u3000\u3000\u2502\u250c\u2500\u2500\u2500\u2500\u30db\u30f3\u30a6\u30cb\u4e0a\u76ee(Echinacea)<br \/>\n\u3000\u3000\u2502\u2502\u3000\u3000\u3000\u3000\u2502\u250c\u2500\u30af\u30ed\u30a6\u30cb\u76ee(Stomopneustoida)<br \/>\n\u3000\u3000\u2514\u2524\u3000\u3000\u3000\u3000\u2514\u2534\u252c\u30a2\u30b9\u30ca\u30ed\u30a6\u30cb\u76ee(Arbacioida)<br \/>\n\u3000\u3000\u3000\u2502\u3000\u3000\u3000\u3000\u3000\u3000\u2514<a href=\"#Camarodonta\">\u62f1\u6b6f\u76ee(Camarodonta)<\/a><br \/>\n\u3000\u3000\u3000\u2514\u4e0d\u6b63\u5f62\u30a6\u30cb\u4e0b\u7db1(Irregularia)<br \/>\n\u3000\u3000\u3000\u3000\u2502\u250c\u2500\u2500\u2500\u2500\u2500\u30e0\u30ab\u30b7\u30bf\u30de\u30b4\u30a6\u30cb\u76ee(Holectypoida)<br \/>\n\u3000\u3000\u3000\u3000\u2514\u2524\u250c\u2500\u2500\u2500\u2500\u30bf\u30de\u30b4\u30a6\u30cb\u76ee(Echinoneoida)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u2514\u2524\u250c\u30cd\u30aa\u30ca\u30c8\u30b9\u30c8\u30de\u30fc\u30bf\u4e0a\u76ee(Neognathostomata)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u2502\u2502\u2502\u250c\u252c\u30ab\u30b7\u30d1\u30f3\u76ee(Scutelloida)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u2524\u2514\u2524\u2514<a href=\"#Clypeasteroida\">\u30bf\u30b3\u30ce\u30de\u30af\u30e9\u76ee(Clypeasteroida)<\/a><br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502\u3000\u2514\u252c\u30de\u30f3\u30b8\u30e5\u30a6\u30a6\u30cb\u76ee(Echinolampadoida)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502\u3000\u3000\u2514\u30a2\u30e1\u30ea\u30ab\u30de\u30f3\u30b8\u30e5\u30a6\u30a6\u30cb\u76ee(Cassiduloida)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u30a2\u30c6\u30ed\u30b9\u30c8\u30de\u30bf\u4e0a\u76ee(Atelostomata)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u252c\u2500\u30d6\u30f3\u30d6\u30af\u30e2\u30c9\u30ad\u76ee(Holasteroida)<br \/>\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u2500<a href=\"#Spatangoida\">\u30d6\u30f3\u30d6\u30af\u76ee(Spatangoida)<\/a>\n<\/div>\n<p><a href=\"#top\">To TOP<\/a><\/p>\n<hr id=\"Ophiuroidea\">\n\u3010\u30af\u30e2\u30d2\u30c8\u30c7\u7db1(Ophiuroidea)\u306e\u7cfb\u7d71\u6982\u8981\u3011<a href=\"Ohara_2014\">O&#8217;Hara <i>et al.<\/i>(2024)<\/a><\/p>\n<div style=\"line-height: 1em; font-family: monospace; padding:0 0 1em 0;\">\n\u3000\u250c\u30d2\u30c8\u30c7\u4e9c\u9580(Asterozoa)<br \/>\n\u3000\u2502\u2502\u250c<span style=\"color:maroon; backgroud-color:inherit; font-weight:700;\">\u73fe\u751f\u306e\u30af\u30e9\u30a6\u30f3\u30fb\u30af\u30e2\u30d2\u30c8\u30c7\u7db1(crown extant Ophiuroidea)<\/span><br \/>\n\u3000\u2502\u2502\u2502\u2502\u3000\u3000\u3000\u3000\u250c\u2500\u30cf\u30ca\u30d3\u30e9\u30af\u30e2\u30d2\u30c8\u30c7\u79d1(Amphiuridae)<br \/>\n\u3000\u2502\u2502\u2502\u2502\u3000\u3000\u3000\u250c\u2524\u250c\u30c1\u30d3\u30af\u30e2\u30d2\u30c8\u30c7\u79d1(Ophiactidae)<br \/>\n\u3000\u2502\u2502\u2502\u2502\u3000\u3000\u250c\u2524\u2514\u2534\u30c8\u30b2\u30af\u30e2\u30d2\u30c8\u30c7\u79d1(Ophiotrichidae)<br \/>\n\u3000\u2502\u2514\u2524\u2502\u3000\u250c\u2524\u2514\u252c\u2500\u30a2\u30df\u30e1\u30af\u30e2\u30d2\u30c8\u30c7\u79d1(Ophionereidae)<br \/>\n\u3000\u2502\u3000\u2502\u2502\u3000\u2502\u2502\u3000\u2514\u2500<a href=\"#Ophioplocus\">\u30cb\u30db\u30f3\u30af\u30e2\u30d2\u30c8\u30c7\u79d1(Ophiolepididae)<\/a><br \/>\n\u3000\u2502\u3000\u2502\u2502\u250c\u2524\u2514\u2500\u2500\u2500\u30b4\u30e8\u30a6\u30af\u30e2\u30d2\u30c8\u30c7\u79d1(Ophioleucidae)<br \/>\n\u250c\u2524\u3000\u2502\u2502\u2502\u2502\u3000\u3000\u250c\u2500\u30a2\u30ef\u30cf\u30c0\u30af\u30e2\u30d2\u30c8\u30c7\u79d1(Ophiodermatidae)<br \/>\n\u2502\u2502\u3000\u2502\u2502\u2502\u2502\u3000\u250c\u253c\u2500\u30ad\u30cc\u30cf\u30c0\u30af\u30e2\u30d2\u30c8\u30c7\u79d1(Ophiomyxidae)<br \/>\n\u2502\u2502\u3000\u2502\u2514\u2524\u2502\u250c\u2524\u251c\u2500\u30d5\u30b5\u30af\u30e2\u30d2\u30c8\u30c7\u79d1(Ophiocomidae)<br \/>\n\u2524\u2502\u3000\u2502\u3000\u2502\u2514\u2524\u2502\u2514\u2500\u2500\u2500\u30aa\u30d5\u30a3\u30aa\u30ad\u30d7\u30ea\u30b9\u5c5e <i>Ophiocypris<\/i><br \/>\n\u2502\u2502\u3000\u2502\u3000\u2502\u3000\u2502\u2514\u252c\u2500\u30c8\u30b2\u30ca\u30ac\u30af\u30e2\u30d2\u30c8\u30c7\u79d1(Ophiacanthidae)<br \/>\n\u2502\u2502\u3000\u2502\u3000\u2502\u3000\u2502\u3000\u2514\u2500\u2500\u2500\u30af\u30e9\u30fc\u30b3\u30de\u5c5e <i>Clarkcoma<\/i><br \/>\n\u2502\u2502\u3000\u2502\u3000\u2502\u3000\u2514\u252c\u2500\u2500\u2500\u2500\u30aa\u30d5\u30a3\u30aa\u30d7\u30eb\u30fc\u30e9\u5c5e <i>Ophiophrura<\/i><br \/>\n\u2502\u2502\u3000\u2502\u3000\u2502\u3000\u3000\u2514\u2500\u2500\u2500\u2500\u30aa\u30d5\u30a3\u30aa\u30ed\u30ae\u30e0\u30b9\u5c5e <i>Ophiologimus<\/i><br \/>\n\u2502\u2502\u3000\u2502\u3000\u2502\u250c\u30c4\u30eb\u30af\u30e2\u30d2\u30c8\u30c7\u76ee(Euryalida)<br \/>\n\u2502\u2502\u3000\u2502\u3000\u2514\u2524\u3000\u250c\u2500\u2500\u30af\u30e2\u30d2\u30c8\u30c7\u79d1(Ophiuridae)<br \/>\n\u2502\u2502\u3000\u2502\u3000\u3000\u2514\u252c\u2534\u2500\u2500\u2500\u2500\u30aa\u30d5\u30a3\u30aa\u30d5\u30a3\u30b7\u30b9\u5c5e <i>Ophiophycis<\/i><br \/>\n\u2502\u2502\u3000\u2502\u3000\u3000\u3000\u2514\u2500\u2500\u2500\u2500\u2500\u30aa\u30d5\u30a3\u30aa\u30e0\u30b7\u30a6\u30e0\u5c5e <i>Ophiomusium<\/i><br \/>\n\u2502\u2502\u3000\u2514<a href=\"#Asteroidea\">\u30d2\u30c8\u30c7\u7db1(Asteroidea)<\/a><br \/>\n\u2502\u2514\u30a6\u30cb\u4e9c\u9580(Echinozoa)<br \/>\n\u2502\u3000\u2514\u252c<a href=\"#Echinoidea\">\u30a6\u30cb\u7db1(Echinoidea)<\/a><br \/>\n\u2502\u3000\u3000\u2514<a href=\"#Holothuroidea\">\u30ca\u30de\u30b3\u7db1(Holothuroidea)<\/a><br \/>\n\u2514\u2500\u2500<a href=\"#Crinoidea\">\u30a6\u30df\u30e6\u30ea\u7db1(Crinoidea)<\/a>\n<\/div>\n<p><a href=\"#top\">To TOP<\/a><\/p>\n<hr id=\"Asteroidea\">\n\u3010\u30d2\u30c8\u30c7\u7db1(Asteroidea)\u306e\u7cfb\u7d71\u6982\u8981\u3011<a href=\"Mah_2012\">Loch and Thompson(2021)<\/a><\/p>\n<div style=\"line-height: 1em; font-family: monospace; padding:0 0 1em 0;\">\n\u250c\u2500<span style=\"font-weight:700;\">\u30de\u30af\u30d2\u30c8\u30c7\u76ee(Velatida)<\/span><br \/>\n\u2502\u3000\u2502\u3000\u250c\u2500\u2500\u2500\u30df\u30af\u30b5\u30b9\u30bf\u30fc\u79d1(Myxasteridae)<br \/>\n\u2524\u3000\u2514\u252c\u2534\u2500\u2500\u2500\u30de\u30af\u30d2\u30c8\u30c7\u79d1(Pterasteridae)<br \/>\n\u2502\u3000\u3000\u2514\u2500\u2500\u2500\u2500\u30b3\u30ec\u30b9\u30e9\u30b9\u30bf\u30fc\u79d1(Korethrasteridae)<br \/>\n\u251c\u2500<span style=\"font-weight:700;\">\u30b7\u30e3\u30ea\u30f3\u30d2\u30c9\u30c7\u76ee(Peripodida)<\/span><br \/>\n\u2502\u3000\u2514\u2500\u2500\u2500\u2500\u2500\u30b7\u30ed\u30d7\u30e9\u30c3\u30af\u30b9\u79d1(Xyloplacidae)<br \/>\n\u2502\u250c\u2500<span style=\"font-weight:700;\">\u30c8\u30ea\u30ab\u30b9\u30ed\u30d7\u30b9\u76ee<\/span><br \/>\n\u251c\u2524\u3000\u2514\u2500\u2500\u2500\u2500\u30c8\u30ea\u30ab\u30b9\u30ed\u30d7\u30b9\u79d1(Trichasteropsidae)(\u271d)<br \/>\n\u2502\u2514\u2500<span style=\"font-weight:700;\">\u30de\u30d2\u30c8\u30c7\u76ee(Forcipulitida)<\/span><br \/>\n\u2502\u3000\u3000\u2502\u3000\u250c\u2500\u2500\u30b7\u30e3\u30ad\u30e7\u30af\u30d2\u30c8\u30c7\u79d1(Pedicellasteridae)<br \/>\n\u2502\u3000\u3000\u2502\u250c\u2534\u2500\u2500\u30be\u30e9\u30b9\u30bf\u30fc\u79d1(Zorasteridae)<br \/>\n\u2502\u3000\u3000\u2514\u2524\u250c\u252c\u2500\u30b9\u30c6\u30a3\u30c1\u30e3\u30b9\u30bf\u30fc\u79d1(Stichasteridae)<br \/>\n\u2502\u3000\u3000\u3000\u2514\u2524\u2514\u30a2\u30f3\u30d5\u30a7\u30e9\u30b9\u30bf\u30fc\u5206\u5c90\u7fa4(Ampheraster clade)<br \/>\n\u2502\u3000\u3000\u3000\u3000\u2502\u250c\u252c6\u8155\u306e\u30b7\u30e3\u30ad\u30e7\u30af\u30d2\u30c8\u30c7\u985e(6-rayed pedicellasterid)<br \/>\n\u2502\u3000\u3000\u3000\u3000\u2514\u2524\u2514\u30bf\u30b3\u30d2\u30c8\u30c7\u79d1(Heliasteridae)<br \/>\n\u2502\u3000\u3000\u3000\u3000\u3000\u2514\u252c<a href=\"#Asteriidae\">\u30de\u30d2\u30c8\u30c7\u79d1(Asteriidae)<\/a><br \/>\n\u2502\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u30a6\u30c7\u30dc\u30bd\u30d2\u30c8\u30c7\u76ee(Brisingida)<br \/>\n\u251c\u2500\u2500<span style=\"font-weight:700;\">\u30d2\u30e1\u30d2\u30c8\u30c7\u76ee<\/span><br \/>\n\u2502\u3000\u3000\u2514\u30eb\u30bd\u30f3\u30d2\u30c8\u30c7\u79d1(Spinulosida-Echinasteridae)<br \/>\n\u2502\u3000\u250c\u252c\u2500\u2500\u2500\u30d5\u30c8\u30c8\u30b2\u30bd\u30c8\u30c7\u79d1(Mithrodiidae)\uff1a\u30a2\u30ab\u30d2\u30c8\u30c7\u76ee(Valvatida<\/span>)<br \/>\n\u2502\u250c\u2524\u2514\u2500\u2500\u2500\u30aa\u30d5\u30a3\u30c7\u30a3\u30a2\u30b9\u30c6\u30eb\u79d1(Ophididasteridae)<br \/>\n\u2502\u2502\u2514<span style=\"font-weight:700;\">\u30cb\u30c1\u30ea\u30f3\u30d2\u30c8\u30c7\u76ee(Velatida)<\/span><br \/>\n\u251c\u2524\u3000\u2514\u2500\u2500\u2500\u2500\u30ab\u30a4\u30de\u30ce\u30b9\u30c6\u30e9\u5c5e <i>Caymanostella<\/i><br \/>\n\u2502\u251c\u2500\u2500\u2500\u2500\u2500\u30c8\u30b2\u30d2\u30c8\u30c7\u79d1(Poraniidae)\uff1a\u30a2\u30ab\u30d2\u30c8\u30c7\u76ee(Valvatida)<br \/>\n\u2502\u2514\u2500<span style=\"font-weight:700;\">\u30e2\u30df\u30b8\u30ac\u30a4\u76ee(Paxillosida)<\/span><br \/>\n\u2502\u3000\u3000\u2502\u3000\u3000\u250c\u252c\u30b9\u30ca\u30d2\u30c8\u30c7\u79d1(Luidiidae)<br \/>\n\u2502\u3000\u3000\u2502\u3000\u250c\u2524\u2514\u305d\u306e\u4ed6\u30e2\u30df\u30b8\u30ac\u30a4\u79d1\u306e(other Asteropectinidae)<br \/>\n\u2502\u3000\u3000\u2502\u3000\u2502\u2514\u2500<a href=\"#Astropectinidae\">\u30e2\u30df\u30b8\u30ac\u30a4\u79d1(Astropectinidae)<\/a><br \/>\n\u2502\u3000\u3000\u2502\u250c\u253c\u2500\u2500\u30de\u30f3\u30d7\u30af\u30d2\u30c8\u30c7\u79d1(Porcellanasteridae)<br \/>\n\u2502\u3000\u3000\u2514\u2524\u2502\u250c\u252c\u30b9\u30ca\u30a4\u30c8\u30de\u30ad\u30d2\u30c8\u30c7\u79d1(Ctenodiscidae)<br \/>\n\u2502\u3000\u3000\u3000\u2502\u2514\u2524\u2514\u30b9\u30ca\u30a4\u30c8\u30de\u30ad\u79d1(Goniopectinidae)<br \/>\n\u2502\u3000\u3000\u3000\u2502\u3000\u2514\u252c\u30b7\u30e5\u30fc\u30c0\u30fc\u30af\u30b9\u30bf\u30fc\u79d1(Pseudarchastridae)<br \/>\n\u2502\u3000\u3000\u3000\u2502\u3000\u3000\u2514\u30a4\u30d0\u30e9\u30d2\u30c8\u30c7\u79d1(Benthopectinidae)<br \/>\n\u2502\u3000\u3000\u3000\u2514\u2500\u2500\u2500\u30b6\u30e9\u30d2\u30c8\u30c7\u79d1(Radiasteridae)<br \/>\n\u2514\u2500\u2500<span style=\"font-weight:700;\">\u30a2\u30ab\u30d2\u30c8\u30c7\u76ee(Valvatida)<\/span><br \/>\n\u3000\u3000\u3000\u251c\u252c\u2500\u2500\u2500<a href=\"#Odontasteridae\">\u30aa\u30c9\u30f3\u30bf\u30b9\u30c6\u30eb\u79d1(Odontasteridae)<\/a><br \/>\n\u3000\u3000\u3000\u2502\u2514\u2500\u2500\u2500\u30b1\u30e0\u30b7\u30d2\u30c8\u30c7\u79d1(Chaetasteridae)<br \/>\n\u3000\u3000\u3000\u2502\u250c\u2500\u2500\u2500\u30de\u30ea\u30d2\u30c8\u30c7\u79d1(Podosphaerasteridae)<br \/>\n\u3000\u3000\u3000\u251c\u253c\u2500\u2500\u2500\u30ca\u30f3\u30ab\u30a4\u30d2\u30c8\u30c7\u79d1(Asterodiscidea)<br \/>\n\u3000\u3000\u3000\u2502\u2514\u2500\u2500\u2500\u30b4\u30ab\u30af\u30d2\u30c8\u30c7\u79d1(Goniastridae)<br \/>\n\u3000\u3000\u3000\u2502\u250c\u252c\u2500\u2500\u30cb\u30c1\u30ea\u30f3\u30d2\u30c8\u30c7\u79d1(Solasteridae)<br \/>\n\u3000\u3000\u3000\u251c\u2524\u2514\u2500\u2500\u305d\u306e\u4ed6\u306e\u30a4\u30c8\u30de\u30ad\u30d2\u30c8\u30c7\u79d1(other Asterinidae)<br \/>\n\u3000\u3000\u3000\u2502\u2514\u252c\u2500\u2500\u30ac\u30cb\u30a2\u30b9\u30bf\u30fc\u79d1(Ganeriidae)<br \/>\n\u3000\u3000\u3000\u2502\u3000\u2514\u2500\u2500<a href=\"#Asterinidae\">\u30a4\u30c8\u30de\u30ad\u30d2\u30c8\u30c7\u79d1(Asterinidae)<\/a><br \/>\n\u3000\u3000\u3000\u2502\u250c\u2500\u2500\u2500\u30b3\u30d6\u30d2\u30c8\u30c7\u79d1(Oreastridae)<br \/>\n\u3000\u3000\u3000\u2514\u253c\u2500\u2500\u2500\u30ce\u30b3\u30ae\u30ea\u30d2\u30c8\u30c7\u79d1(Asteropseidae)<br \/>\n\u3000\u3000\u3000\u3000\u251c\u2500\u2500\u2500\u30a2\u30eb\u30ab\u30b9\u30c6\u30eb\u79d1(Archasteridae)<br \/>\n\u3000\u3000\u3000\u3000\u2514\u2500\u2500\u2500\u30aa\u30cb\u30d2\u30c8\u30c7\u79d1(Acanthastridae)\n<\/div>\n<p><a href=\"#top\">To TOP<\/a><\/p>\n<hr id=\"Articulata\">\n\u3010\u30a6\u30df\u30e6\u30ea\u7db1(Crinoidea) \u95a2\u7bc0\u4e9c\u7db1(Articulata) \u30b4\u30ab\u30af\u30a6\u30df\u30e6\u30ea\u76ee(Isocrinida)\u3011<\/p>\n<table border=\"1\" style=\"border-collapse: collapse; background-color:#FFFAFA; color:inherit;\">\n<tr>\n<th>\u548c\u540d (Japanese Name)<\/th>\n<th>\u753b\u50cf (Image)<\/th>\n<th>\u5b66\u540d (Latin name)<\/th>\n<th>\u82f1\u8a9e\u540d (English name)<\/th>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td id=\"Proisocrinus\" colspan=\"4\">\n\u30b4\u30ab\u30af\u30a6\u30df\u30e6\u30ea\u79d1(Isocrinidae) <span style=\"font-weight:700; background-color:#FFFFFF; color:maroon;\">\u30d7\u30ed\u30a4\u30bd\u30af\u30ea\u30ca\u30b9\u5c5e <i>Proisocrinus<\/i><\/span><\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td style=\"padding:0 0.5em 0 0.5em;\">\u30e0\u30fc\u30e9\u30f3\u30eb\u30fc\u30b8\u30e5<\/td>\n<td style=\"padding:5px 5px 5px 5px; Text-align:center;\">\n      <a href=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2024\/03\/20240316_07a_Proisocrinus_ruberrimus.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2024\/03\/20240316_07a_Proisocrinus_ruberrimus.jpg?resize=64%2C48&#038;ssl=1\" alt=\"\u30e0\u30fc\u30e9\u30f3\u30eb\u30fc\u30b8\u30e5\" width=\"64\" height=\"48\" style=\"vertical-align:middle;\" \/><br \/>\n      <\/a>\n    <\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\"><i>Proisocrinus ruberrimus<\/i><\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\">Moulin Rouge<\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td id=\"Metacrinus\" colspan=\"4\">\n\u30a4\u30bb\u30ea\u30af\u30ea\u30cc\u30b9\u79d1(Isselicrinidae) <span style=\"font-weight:700; background-color:#FFFFFF; color:maroon;\">\u30c8\u30ea\u30ce\u30a2\u30b7\u5c5e <i>Metacrinus<\/i><\/span><\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td style=\"padding:0 0.5em 0 0.5em;\">\u30c8\u30ea\u30ce\u30a2\u30b7<\/td>\n<td style=\"padding:5px 5px 5px 5px; Text-align:center;\">\n      <a href=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/05\/20250510h03_Metacrinus_rotundus.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/05\/20250510h03_Metacrinus_rotundus.jpg?resize=64%2C48&#038;ssl=1\" alt=\"\u30c8\u30ea\u30ce\u30a2\u30b7\" width=\"64\" height=\"48\" style=\"vertical-align:middle;\" \/><br \/>\n      <\/a>\n    <\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\"><i>Metacrinus rotundus<\/i><\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\">Japanese Sea Lily<\/td>\n<\/tr>\n<\/table>\n<hr id=\"Monobathrida\">\n\u3010\u30a6\u30df\u30e6\u30ea\u7db1(Crinoidea) \u30ab\u30de\u30ed\u30af\u30ea\u30ca\u30b9\u4e9c\u7db1(Camerata) \u30e2\u30ce\u30d0\u30c8\u30ea\u30c0\u76ee(Monobathrida)\u3011<\/p>\n<table border=\"1\" style=\"border-collapse: collapse; background-color:#FFFAFA; color:inherit;\">\n<tr>\n<th>\u548c\u540d (Japanese Name)<\/th>\n<th>\u753b\u50cf (Image)<\/th>\n<th>\u5b66\u540d (Latin name)<\/th>\n<th>\u82f1\u8a9e\u540d (English name)<\/th>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td id=\"Proisocrinus\" colspan=\"4\">\n\u30a2\u30af\u30c1\u30ce\u30af\u30ea\u30c6\u30b9\u79d1(Actinocrinitidae) <span style=\"font-weight:700; background-color:#FFFFFF; color:maroon;\">\u30d7\u30ed\u30a4\u30bd\u30af\u30ea\u30ca\u30b9\u5c5e <i>Proisocrinus<\/i><\/span><\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td style=\"padding:0 0.5em 0 0.5em;\">\u30ab\u30af\u30c8\u30af\u30ea\u30cc\u30b9\u30fb\u30a4\u30f3\u30da\u30e9\u30c8\u30eb(\u2020)<\/td>\n<td style=\"padding:5px 5px 5px 5px; Text-align:center;\">\n      <a href=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/01\/20240316c23_Cactocrinus_imperrator.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/01\/20240316c23_Cactocrinus_imperrator.jpg?resize=64%2C48&#038;ssl=1\" alt=\"\u30ab\u30af\u30c8\u30af\u30ea\u30cc\u30b9\u30fb\u30a4\u30f3\u30da\u30e9\u30c8\u30eb(\u2020)\" width=\"64\" height=\"48\" style=\"vertical-align:middle;\" \/><br \/>\n      <\/a>\n    <\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\"><i>Cactocrinus imperrator<\/i><\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\">(Sea Lily)<\/td>\n<\/tr>\n<\/table>\n<p><a href=\"#top\">To TOP<\/a><\/p>\n<hr id=\"Holothuroidea\">\n\u3010\u30a6\u30cb\u4e9c\u9580(Echinozoa) \u30ca\u30de\u30b3\u7db1(Holothuroidea) \u696f\u624b\u4e9c\u7db1(Aspidochirotacea) \u696f\u624b\u76ee(Aspidochirotida)\u3011<\/p>\n<table border=\"1\" style=\"border-collapse: collapse; background-color:#FFFAFA; color:inherit;\">\n<tr>\n<th>\u548c\u540d (Japanese Name)<\/th>\n<th>\u753b\u50cf (Image)<\/th>\n<th>\u5b66\u540d (Latin name)<\/th>\n<th>\u82f1\u8a9e\u540d (English name)<\/th>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td id=\"Apostichopus\" colspan=\"4\">\n\u30b7\u30ab\u30af\u30ca\u30de\u30b3\u79d1(Stichopodidae) <span style=\"font-weight:700; background-color:#FFFFFF; color:maroon;\">\u30de\u30ca\u30de\u30b3\u5c5e <i>Apostichopus<\/i><\/span><\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td style=\"padding:0 0.5em 0 0.5em;\">\u30de\u30ca\u30de\u30b3<\/td>\n<td style=\"padding:5px 5px 5px 5px; Text-align:center;\">\n      <a href=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/05\/20250510k09_Apostic_hopus.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/05\/20250510k09_Apostic_hopus.jpg?resize=64%2C48&#038;ssl=1\" alt=\"\u30de\u30ca\u30de\u30b3\" width=\"64\" height=\"48\" style=\"vertical-align:middle;\" \/><br \/>\n      <\/a>\n    <\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\"><i>Apostichopus armata<\/i><br \/> Syn. <i>Stichopus armata<\/i><\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\">Japanese Spiky Sea Cucumber<\/td>\n<\/tr>\n<\/table>\n<hr id=\"Dendrochirotida\">\n\u3010\u30a6\u30cb\u4e9c\u9580(Echinozoa) \u30ca\u30de\u30b3\u7db1(Holothuroidea) \u30a2\u30af\u30c1\u30ce\u30dd\u30c0\u4e9c\u7db1(Actinopoda) \u6a39\u624b\u76ee(Dendrochirotida)\u3011<\/p>\n<table border=\"1\" style=\"border-collapse: collapse; background-color:#FFFAFA; color:inherit;\">\n<tr>\n<th>\u548c\u540d (Japanese Name)<\/th>\n<th>\u753b\u50cf (Image)<\/th>\n<th>\u5b66\u540d (Latin name)<\/th>\n<th>\u82f1\u8a9e\u540d (English name)<\/th>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td id=\"Holothuria\" colspan=\"4\">\n\u30af\u30ed\u30ca\u30de\u30b3\u79d1(Holothuriidae) <span style=\"font-weight:700; background-color:#FFFFFF; color:maroon;\">\u30af\u30ed\u30ca\u30de\u30b3\u5c5e <i>Holothuria<\/i><\/span><\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td style=\"padding:0 0.5em 0 0.5em;\">\u30a2\u30ab\u30df\u30b7\u30ad\u30ea<\/td>\n<td style=\"padding:5px 5px 5px 5px; Text-align:center;\">\n      <a href=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/05\/20250510c28_Holothuria_edulis.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/05\/20250510c28_Holothuria_edulis.jpg?resize=64%2C48&#038;ssl=1\" alt=\"\u30a2\u30ab\u30df\u30b7\u30ad\u30ea\" width=\"64\" height=\"48\" style=\"vertical-align:middle;\" \/><br \/>\n      <\/a>\n    <\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\"><i>Holothuria edulis<\/i><\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\">Pinkfish Sea Cucumber<\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td id=\"Psolus\" colspan=\"4\">\n\u30de\u30c4\u30ab\u30b5\u30ad\u30f3\u30b3\u79d1(Psolidae) <span style=\"font-weight:700; background-color:#FFFFFF; color:maroon;\">\u30de\u30c4\u30ab\u30b5\u30ad\u30f3\u30b3\u5c5e <i>Psolus<\/i><\/span><\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td style=\"padding:0 0.5em 0 0.5em;\">\u30b9\u30ab\u30fc\u30ec\u30c3\u30c8\u30fb\u30d7\u30bd\u30eb\u30b9<\/td>\n<td style=\"padding:5px 5px 5px 5px; Text-align:center;\">\n      <a href=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/05\/20250510i06_Psolus_fabricii.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/05\/20250510i06_Psolus_fabricii.jpg?resize=64%2C48&#038;ssl=1\" alt=\"\u30b9\u30ab\u30fc\u30ec\u30c3\u30c8\u30fb\u30d7\u30bd\u30eb\u30b9\" width=\"64\" height=\"48\" style=\"vertical-align:middle;\" \/><br \/>\n      <\/a>\n    <\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\"><i>Psolus fabricii<\/i><\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\">Scarlet Psolus<\/td>\n<\/tr>\n<\/table>\n<p><a href=\"#top\">To TOP<\/a><\/p>\n<hr id=\"Diadematoida\">\n\u3010\u30a6\u30cb\u4e9c\u9580(Echinozoa) \u30a6\u30cb\u7db1(Echinoidea) \u771f\u30a6\u30cb\u4e9c\u7db1(Euechinoidea) \u30ac\u30f3\u30ac\u30bc\u76ee(Diadematoida)\u3011<\/p>\n<table border=\"1\" style=\"border-collapse: collapse; background-color:#FFFAFA; color:inherit;\">\n<tr>\n<th>\u548c\u540d (Japanese Name)<\/th>\n<th>\u753b\u50cf (Image)<\/th>\n<th>\u5b66\u540d (Latin name)<\/th>\n<th>\u82f1\u8a9e\u540d (English name)<\/th>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td id=\"Diadema\" colspan=\"4\">\n\u30ac\u30f3\u30ac\u30bc\u79d1(Diadematidae) <span style=\"font-weight:700; background-color:#FFFFFF; color:maroon;\">\u30ac\u30f3\u30ac\u30bc\u5c5e <i>Diadema<\/i><\/span><\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td style=\"padding:0 0.5em 0 0.5em;\">\u30ac\u30f3\u30ac\u30bc<\/td>\n<td style=\"padding:5px 5px 5px 5px; Text-align:center;\">\n      <a href=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/05\/20250510c27_Diadema_setosum.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/05\/20250510c27_Diadema_setosum.jpg?resize=64%2C48&#038;ssl=1\" alt=\"\u30ac\u30f3\u30ac\u30bc\" width=\"64\" height=\"48\" style=\"vertical-align:middle;\" \/><br \/>\n      <\/a>\n    <\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\"><i>Diadema setosum<\/i><\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\">Long-spined Sea Urchin<\/td>\n<\/tr>\n<\/table>\n<p><a href=\"#top\">To TOP<\/a><\/p>\n<hr id=\"Camarodonta\">\n\u3010\u30a6\u30cb\u4e9c\u9580(Echinozoa) \u30a6\u30cb\u7db1(Echinoidea) \u771f\u30a6\u30cb\u4e9c\u7db1(Euechinoidea) \u62f1\u6b6f\u76ee(Camarodonta)\u3011<\/p>\n<table border=\"1\" style=\"border-collapse: collapse; background-color:#FFFAFA; color:inherit;\">\n<tr>\n<th>\u548c\u540d (Japanese Name)<\/th>\n<th>\u753b\u50cf (Image)<\/th>\n<th>\u5b66\u540d (Latin name)<\/th>\n<th>\u82f1\u8a9e\u540d (English name)<\/th>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td id=\"Mespilia\" colspan=\"4\">\n\u30b5\u30f3\u30b7\u30e7\u30a6\u30a6\u30cb\u79d1(Temnopleuridae) <span style=\"font-weight:700; background-color:#FFFFFF; color:maroon;\">\u30b3\u30b7\u30c0\u30ab\u30a6\u30cb\u5c5e <i>Mespilia<\/i><\/span><\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td style=\"padding:0 0.5em 0 0.5em;\">\u30b3\u30b7\u30c0\u30ab\u30a6\u30cb<\/td>\n<td style=\"padding:5px 5px 5px 5px; Text-align:center;\">\n      <a href=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/05\/20250510k03_Mespilia_globulus.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/05\/20250510k03_Mespilia_globulus.jpg?resize=64%2C48&#038;ssl=1\" alt=\"\u30b3\u30b7\u30c0\u30ab\u30a6\u30cb\" width=\"64\" height=\"48\" style=\"vertical-align:middle;\" \/><br \/>\n      <\/a>\n    <\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\"><i>Mespilia globulus<\/i><\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\">Globular Sea Urchin<\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td id=\"Colobocentrotus\" colspan=\"4\">\n\u30ca\u30ac\u30a6\u30cb\u79d1(Echinometridae) <span style=\"font-weight:700; background-color:#FFFFFF; color:maroon;\">\u30b8\u30f3\u30ac\u30b5\u30a6\u30cb\u5c5e<<i>Colobocentrotus<\/i><\/span><\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td style=\"padding:0 0.5em 0 0.5em;\">\u30b8\u30f3\u30ac\u30b5\u30a6\u30cb<\/td>\n<td style=\"padding:5px 5px 5px 5px; Text-align:center;\">\n      <a href=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/05\/20250510c04_Colobocentrotus_mertensii.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/05\/20250510c04_Colobocentrotus_mertensii.jpg?resize=64%2C48&#038;ssl=1\" alt=\"\u30b8\u30f3\u30ac\u30b5\u30a6\u30cb\" width=\"64\" height=\"48\" style=\"vertical-align:middle;\" \/><br \/>\n      <\/a>\n    <\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\"><i>Colobocentrotus mertensii<\/i><\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\">Japanese Shingle Urchin<\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td id=\"Heliocidaris\" colspan=\"4\">\n\u30ca\u30ac\u30a6\u30cb\u79d1(Echinometridae) <span style=\"font-weight:700; background-color:#FFFFFF; color:maroon;\">\u30e0\u30e9\u30b5\u30ad\u30a6\u30cb\u5c5e <i>Heliocidaris<\/i><\/span><\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td style=\"padding:0 0.5em 0 0.5em;\">\u30e0\u30e9\u30b5\u30ad\u30a6\u30cb<\/td>\n<td style=\"padding:5px 5px 5px 5px; Text-align:center;\">\n      <a href=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2018\/08\/20180811s10.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2018\/08\/20180811s10.jpg?resize=64%2C48&#038;ssl=1\" alt=\"\u30e0\u30e9\u30b5\u30ad\u30a6\u30cb\" width=\"64\" height=\"48\" style=\"vertical-align:middle;\" \/><br \/>\n      <\/a>\n    <\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\"><i>Heliocidaris crassispina<\/i><\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\">Purple Sea Urchin<\/td>\n<\/tr>\n<\/table>\n<p><a href=\"#top\">To TOP<\/a><\/p>\n<hr id=\"Spatangoida\">\n\u3010\u30a6\u30cb\u4e9c\u9580(Echinozoa) \u30a6\u30cb\u7db1(Echinoidea) \u771f\u30a6\u30cb\u4e9c\u7db1(Euechinoidea) Euechinoidea\t\u4e0d\u6b63\u5f62\u30a6\u30cb\u4e0b\u7db1(Irregularia) \u30d6\u30f3\u30d6\u30af\u76ee(Spatangoida)\u3011<\/p>\n<table border=\"1\" style=\"border-collapse: collapse; background-color:#FFFAFA; color:inherit;\">\n<tr>\n<th>\u548c\u540d (Japanese Name)<\/th>\n<th>\u753b\u50cf (Image)<\/th>\n<th>\u5b66\u540d (Latin name)<\/th>\n<th>\u82f1\u8a9e\u540d (English name)<\/th>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td id=\"Linopneustes\" colspan=\"4\">\n\u30d8\u30a4\u30b1\u30d6\u30f3\u30d6\u30af\u79d1(Palaeopneustidae) <span style=\"font-weight:700; background-color:#FFFFFF; color:maroon;\">\u30a6\u30eb\u30c8\u30e9\u30d6\u30f3\u30d6\u30af\u5c5e <i>Linopneustes<\/i><\/span><\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td style=\"padding:0 0.5em 0 0.5em;\">\u30a6\u30eb\u30c8\u30e9\u30d6\u30f3\u30d6\u30af<\/td>\n<td style=\"padding:5px 5px 5px 5px; Text-align:center;\">\n      <a href=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2026\/04\/20260409a03_Linopneustes_murrayi.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2026\/04\/20260409a03_Linopneustes_murrayi.jpg?resize=64%2C48&#038;ssl=1\" alt=\"\u30a6\u30eb\u30c8\u30e9\u30d6\u30f3\u30d6\u30af\" width=\"64\" height=\"48\" style=\"vertical-align:middle;\" \/><br \/>\n      <\/a>\n    <\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\"><i>Linopneustes murrayi<\/i><\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\">\uff0d<\/td>\n<\/tr>\n<\/table>\n<p><a href=\"#top\">To TOP<\/a><\/p>\n<hr id=\"Clypeasteroida\">\n\u3010\u30a6\u30cb\u4e9c\u9580(Echinozoa) \u30a6\u30cb\u7db1(Echinoidea) \u771f\u30a6\u30cb\u4e9c\u7db1(Euechinoidea) \u30bf\u30b3\u30ce\u30de\u30af\u30e9\u76ee(Clypeasteroida)\u3011<\/p>\n<table border=\"1\" style=\"border-collapse: collapse; background-color:#FFFAFA; color:inherit;\">\n<tr>\n<th>\u548c\u540d (Japanese Name)<\/th>\n<th>\u753b\u50cf (Image)<\/th>\n<th>\u5b66\u540d (Latin name)<\/th>\n<th>\u82f1\u8a9e\u540d (English name)<\/th>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td id=\"Clypeaster\" colspan=\"4\">\n\u30bf\u30b3\u30ce\u30de\u30af\u30e9\u79d1(Clypeasteridae) <span style=\"font-weight:700; background-color:#FFFFFF; color:maroon;\">\u30bf\u30b3\u30ce\u30de\u30af\u30e9\u5c5e <i>Clypeaster<\/i><\/span><\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td style=\"padding:0 0.5em 0 0.5em;\">\u30bf\u30b3\u30ce\u30de\u30af\u30e9<\/td>\n<td style=\"padding:5px 5px 5px 5px; Text-align:center;\">\n      <a href=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2024\/03\/20240316_07d_Clypeaster_japonicus.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2024\/03\/20240316_07d_Clypeaster_japonicus.jpg?resize=64%2C48&#038;ssl=1\" alt=\"\u30bf\u30b3\u30ce\u30de\u30af\u30e9\" width=\"64\" height=\"48\" style=\"vertical-align:middle;\" \/><br \/>\n      <\/a>\n    <\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\"><i>Clypeaster japonicus<\/i><\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\">Japanese Sea Biscuit<\/td>\n<\/tr>\n<\/table>\n<p><a href=\"#top\">To TOP<\/a><\/p>\n<hr id=\"Amphilepidida\">\n\u3010\u30a6\u30cb\u4e9c\u9580(Echinozoa) \u30af\u30e2\u30d2\u30c8\u30c7\u7db1(Ophiuroidea) \u30cb\u30db\u30f3\u30af\u30e2\u30d2\u30c8\u30c7\u76ee(Ophiurida)\uff0f\u30cf\u30ca\u30d3\u30e9\u30af\u30e2\u30d2\u30c8\u30c7\u76ee(Amphilepidida)\u3011<\/p>\n<table border=\"1\" style=\"border-collapse: collapse; background-color:#FFFAFA; color:inherit;\">\n<tr>\n<th>\u548c\u540d (Japanese Name)<\/th>\n<th>\u753b\u50cf (Image)<\/th>\n<th>\u5b66\u540d (Latin name)<\/th>\n<th>\u82f1\u8a9e\u540d (English name)<\/th>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td id=\"Ophioplocus\" colspan=\"4\">\n\u30cb\u30db\u30f3\u30af\u30e2\u30d2\u30c8\u30c7\u79d1(Ophiolepididae)\uff0f\u30cf\u30ca\u30af\u30e2\u30d2\u30c8\u30c7\u79d1(Hemieuryalidae) <span style=\"font-weight:700; background-color:#FFFFFF; color:maroon;\">\u30cb\u30db\u30f3\u30af\u30e2\u30d2\u30c8\u30c7\u5c5e <i>Ophioplocus<\/i><\/span><\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td style=\"padding:0 0.5em 0 0.5em;\">\u30cb\u30db\u30f3\u30af\u30e2\u30d2\u30c8\u30c7<\/td>\n<td style=\"padding:5px 5px 5px 5px; Text-align:center;\">\n      <a href=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2024\/03\/20240316_07b_Ophioplocus_japonicus.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2024\/03\/20240316_07b_Ophioplocus_japonicus.jpg?resize=64%2C48&#038;ssl=1\" alt=\"\u30cb\u30db\u30f3\u30af\u30e2\u30d2\u30c8\u30c7\" width=\"64\" height=\"48\" style=\"vertical-align:middle;\" \/><br \/>\n      <\/a>\n    <\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\"><i>Ophioplocus japonicus<\/i><\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\">Japanese Smooth Brittle Star<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\"><span style=\"color:green; background-color:inherit; font-size:small;\">\u3000\u30cb\u30db\u30f3\u30af\u30e2\u30d2\u30c8\u30c7\u306f\u3001<a href=\"#Clark_1911\">Clark(1911)<\/a>\u306b\u3088\u308a\u8a18\u8f09\u3055\u308c\u3066\u3044\u3066\u3001<i>Ophioplocus japonicus<\/i>\u3068\u3044\u3046\u5b66\u540d\u306f\u73fe\u5728\u3067\u3082\u6709\u52b9\u3067\u3059\u304c\u3001\u6240\u5c5e\u306e\u76ee\u3068\u79d1\u306b\u3064\u3044\u3066\u306f\u78ba\u5b9a\u3057\u3066\u3044\u306a\u3044\u3088\u3046\u3067\u3059\u3002<\/span><\/td>\n<\/tr>\n<\/table>\n<p><a href=\"#top\">To TOP<\/a><\/p>\n<hr id=\"Forcipulatida\">\n\u3010\u30a6\u30cb\u4e9c\u9580(Echinozoa) \u30d2\u30c8\u30c7\u7db1(Asteroidea) \u30de\u30d2\u30c8\u30c7\u76ee(Forcipulatida)\u3011<\/p>\n<table border=\"1\" style=\"border-collapse: collapse; background-color:#FFFAFA; color:inherit;\">\n<tr>\n<th>\u548c\u540d (Japanese Name)<\/th>\n<th>\u753b\u50cf (Image)<\/th>\n<th>\u5b66\u540d (Latin name)<\/th>\n<th>\u82f1\u8a9e\u540d (English name)<\/th>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td id=\"Asteriidae\" colspan=\"4\">\n\u30de\u30d2\u30c8\u30c7\u79d1(Asteriidae) <span style=\"font-weight:700; background-color:#FFFFFF; color:maroon;\">\u30e4\u30c4\u30c7\u30d2\u30c8\u30c7\u5c5e <i>Coscinasterias<\/i><\/span><\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td style=\"padding:0 0.5em 0 0.5em;\">\u30e4\u30c4\u30c7\u30d2\u30c8\u30c7<\/td>\n<td style=\"padding:5px 5px 5px 5px; Text-align:center;\">\n      <a href=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2024\/03\/20240316_07c_Coscinasterias_acutispina.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2024\/03\/20240316_07c_Coscinasterias_acutispina.jpg?resize=64%2C48&#038;ssl=1\" alt=\"\u30e4\u30c4\u30c7\u30d2\u30c8\u30c7\" width=\"64\" height=\"48\" style=\"vertical-align:middle;\" \/><br \/>\n      <\/a>\n    <\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\"><i>Coscinasterias acutispina<\/i><\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\">Yatsude Sea Star<\/td>\n<\/tr>\n<\/table>\n<p><a href=\"#top\">To TOP<\/a><\/p>\n<hr id=\"Paxillosida\">\n\u3010\u30a6\u30cb\u4e9c\u9580(Echinozoa) \u30d2\u30c8\u30c7\u7db1(Asteroidea) \u30e2\u30df\u30b8\u30ac\u30a4\u76ee(Paxillosida)\u3011<\/p>\n<table border=\"1\" style=\"border-collapse: collapse; background-color:#FFFAFA; color:inherit;\">\n<tr>\n<th>\u548c\u540d (Japanese Name)<\/th>\n<th>\u753b\u50cf (Image)<\/th>\n<th>\u5b66\u540d (Latin name)<\/th>\n<th>\u82f1\u8a9e\u540d (English name)<\/th>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td id=\"Astropectinidae\" colspan=\"4\">\n\u30e2\u30df\u30b8\u30ac\u30a4\u79d1(Astropectinidae) <span style=\"font-weight:700; background-color:#FFFFFF; color:maroon;\">\u30cf\u30c0\u30ab\u30e2\u30df\u30b8\u30ac\u30a4\u5c5e <i>Dipsacaster<\/i><\/span><\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td style=\"padding:0 0.5em 0 0.5em;\">\u30aa\u30aa\u30cf\u30c0\u30ab\u30e2\u30df\u30b8\u30ac\u30a4<\/td>\n<td style=\"padding:5px 5px 5px 5px; Text-align:center;\">\n      <a href=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/05\/20240316_07c2_Dipsacaster_grandissimus.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/05\/20240316_07c2_Dipsacaster_grandissimus.jpg?resize=64%2C48&#038;ssl=1\" alt=\"\u30aa\u30aa\u30cf\u30c0\u30ab\u30e2\u30df\u30b8\u30ac\u30a4\" width=\"64\" height=\"48\" style=\"vertical-align:middle;\" \/><br \/>\n      <\/a>\n    <\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\"><i>Dipsacaster grandissimus<\/i><\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\">Great Dipsacaster<\/td>\n<\/tr>\n<\/table>\n<p><a href=\"#top\">To TOP<\/a><\/p>\n<hr id=\"Valvatida\">\n\u3010\u30a6\u30cb\u4e9c\u9580(Echinozoa) \u30d2\u30c8\u30c7\u7db1(Asteroidea) \u30a2\u30ab\u30d2\u30c8\u30c7\u76ee(Valvatida)\u3011<\/p>\n<table border=\"1\" style=\"border-collapse: collapse; background-color:#FFFAFA; color:inherit;\">\n<tr>\n<th>\u548c\u540d (Japanese Name)<\/th>\n<th>\u753b\u50cf (Image)<\/th>\n<th>\u5b66\u540d (Latin name)<\/th>\n<th>\u82f1\u8a9e\u540d (English name)<\/th>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td id=\"Asterinidae\" colspan=\"4\">\n\u30a4\u30c8\u30de\u30ad\u30d2\u30c8\u30c7\u79d1(Asterinidae) <span style=\"font-weight:700; background-color:#FFFFFF; color:maroon;\">\u30a4\u30c8\u30de\u30ad\u30d2\u30c8\u30c7\u5c5e <i>Patiria<\/i><\/span><\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td style=\"padding:0 0.5em 0 0.5em;\">\u30a4\u30c8\u30de\u30ad\u30d2\u30c8\u30c7<\/td>\n<td style=\"padding:5px 5px 5px 5px; Text-align:center;\">\n      <a href=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/05\/20250510k02_Patiria_pectinifera.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/05\/20250510k02_Patiria_pectinifera.jpg?resize=64%2C48&#038;ssl=1\" alt=\"\u30a4\u30c8\u30de\u30ad\u30d2\u30c8\u30c7\" width=\"64\" height=\"48\" style=\"vertical-align:middle;\" \/><br \/>\n      <\/a>\n    <\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\"><i>Patiria pectinifera<\/i><\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\">Starfish<\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td id=\"Odontasteridae\" colspan=\"4\">\n\u30aa\u30c9\u30f3\u30bf\u30b9\u30c6\u30eb\u79d1(Odontasteridae) <span style=\"font-weight:700; background-color:#FFFFFF; color:maroon;\">\u30aa\u30c9\u30f3\u30bf\u30b9\u30c6\u30eb\u5c5e <i>Odontaster<\/i><\/span><\/td>\n<\/tr>\n<tr border=\"1\" style=\"border-collapse: collapse;\">\n<td style=\"padding:0 0.5em 0 0.5em;\">\u30aa\u30c9\u30f3\u30bf\u30b9\u30c6\u30eb\u30fb\u30a6\u30a1\u30ea\u30c9\u30a5\u30b9<\/td>\n<td style=\"padding:5px 5px 5px 5px; Text-align:center;\">\n      <a href=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/05\/20250510i03_Odontaster_validus.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/ichihashi.me\/wp\/wp-content\/uploads\/2025\/05\/20250510i03_Odontaster_validus.jpg?resize=64%2C48&#038;ssl=1\" alt=\"\u30aa\u30c9\u30f3\u30bf\u30b9\u30c6\u30eb\u30fb\u30a6\u30a1\u30ea\u30c9\u30a5\u30b9\" width=\"64\" height=\"48\" style=\"vertical-align:middle;\" \/><br \/>\n      <\/a>\n    <\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\"><i>Odontaster validus<\/i><\/td>\n<td style=\"padding:0 0.5em 0 0.5em;\">\uff0d<\/td>\n<\/tr>\n<\/table>\n<hr id=\"reference\">\n\u3010\u6587\u732e\u3011<br \/>\n<span id=\"Reich_2015\">Reich A, Dunn C, Akasaka K and Wessel G (2015)<\/span> Phylogenomic Analyses of Echinodermata Support the Sister Groups of Asterozoa and Echinozoa. PLoS ONE 10(3), e0119627. DOI: <a href=\"https:\/\/doi.org\/10.1371\/journal.pone.0119627\">10.1371\/journal.pone.0119627<\/a>, Acssessed: 2025-5-14.<br \/>\n<span id=\"Wright_2017\">Wright DF, Ausich WI, Cole SR, Peter ME and Rhenberg EC (2017)<\/span> Phylogenetic taxonomy and classification of the Crinoidea (Echinodermata), J Paleontol, 91(4), 829\u2013846, DOI: <a href=\"https:\/\/doi.org\/10.1017\/jpa.2016.142\">10.1017\/jpa.2016.142<\/a>, Accessed: 2025-05-16\/<br \/>\n<span id=\"Lacey_2005\">Lacey KM,McCormack GP,Keegan BF and Powell R (2005)<\/span> Phylogenetic relationships within the class Holothuroidea, inferred from 18S rRNA gene data Marine Biology, 147, 1149\u20131154, DOI: <a href=\"https:doi.org\/10.1007\/s00227-005-0009-2\">10.1007\/s00227-005-0009-2<\/a>, Accessed: 2025-05-16\/<br \/>\n<span id=\"Loch_2021\">Koch NM and Thumpson JR (2021)<\/span> A Total-Evidence Dated Phylogeny of Echinoidea Combining Phylogenomic and Paleontological Data, Syst. Biol. 70(3):421-439, DOI: <a href=\"https:\/\/doi.org\/10.1093\/sysbio\/syaa069\">10.1093\/sysbio\/syaa069<\/a>, Accessed: 2025-05-16.<br \/>\n<span id=\"Thuy_2016\">Thuy B and St\u00f6hr S (2016)<\/a> A New Morphological Phylogeny of the Ophiuroidea (Echinodermata) Accords with Molecular Evidence and Renders Microfossils Accessible for Cladistics, PLoS ONE 11(5): e0156140, DOI: <a href=\"https::\/doi.org\/10.1371\/journal.pone.0156140\">10.1371\/journal.pone.0156140<\/a>, Accessed: 2025-05-16.<br \/>\n<span id=\"Ohara_2014\"> O&#8217;Hara TD, Hugall AF, Thuy B and Moussalli A (2014)<\/a> Phylogenomic Resolution of the Class Ophiuroidea Unlocks a Global Microfossil Record, Current Biology, 24(16), 1874-1879, DOI: <a href=\"https:\/\/doi.org\/10.1016\/j.cub.2014.06.060\">10.1016\/j.cub.2014.06.060<\/a>, Accessed: 2025-05-16.<br \/>\n<span id=\"Mah_2012\">Mah CL, Blake DB (2012)<\/span> Global Diversity and Phylogeny of the Asteroidea (Echinodermata), PLoS ONE, 7(4), e35644, DOI: <a href=\"https:\/\/doi.org\/10.1371\/journal.pone.0035644\">10.1371\/journal.pone.0035644<\/a>, Accessed: 2025-05-16.<br \/>\n<span id=\"Clark_1911\">Clark HL (1911)<\/span> North Pacific Ophiurans in the collection of the United States National Museum. Smithsonian Institution United States National Museum Bulletin. 75, 1-302, URL: <a href=\"https:\/\/biodiversitylibrary.org\/page\/7866026\">https:\/\/biodiversitylibrary.org\/page\/7866026<\/a>, Accessed: 2025-05-18.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3000\u5148\u9031\u5c0b\u306d\u305f\u845b\u897f\u81e8\u6d77\u6c34\u65cf\u5712\u3067\u306f\u68d8\u76ae\u52d5\u7269\u306e\u5c55\u793a\u304c\u6ca2\u5c71\u3042\u308a\u307e\u3057\u305f\u306e\u3067\u3001\u3053\u308c\u307e\u3067\u306e\u68d8\u76ae\u52d5\u7269\u5199\u771f\u3068\u4f75\u305b\u3066\u3001\u6574\u7406\u3057\u307e\u3057\u305f\u3002\u73fe\u5728\u8a8d\u3081\u3089\u308c\u3066\u3044\u308b5\u3064\u306e\u7db1\u306e\u3046\u3061\u30a6\u30df\u30e6\u30ea\u7db1\u306f\u5316\u77f3\u7a2e\u3067\u6ca2\u5c71\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u5316\u77f3\u7a2e\u306b\u3064\u3044\u3066\u3082\u8abf\u3079\u3066\u304a\u304d\u307e\u3057\u305f [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[13,2],"tags":[],"class_list":["post-50894","post","type-post","status-publish","format-standard","hentry","category-13","category-2"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/ichihashi.me\/wp\/index.php?rest_route=\/wp\/v2\/posts\/50894","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ichihashi.me\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ichihashi.me\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ichihashi.me\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ichihashi.me\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=50894"}],"version-history":[{"count":23,"href":"https:\/\/ichihashi.me\/wp\/index.php?rest_route=\/wp\/v2\/posts\/50894\/revisions"}],"predecessor-version":[{"id":56942,"href":"https:\/\/ichihashi.me\/wp\/index.php?rest_route=\/wp\/v2\/posts\/50894\/revisions\/56942"}],"wp:attachment":[{"href":"https:\/\/ichihashi.me\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=50894"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ichihashi.me\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=50894"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ichihashi.me\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=50894"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}