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Ridgewayia sp.(COPEPOD)
Paramisophria sp.(COPEPOD)

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COPEPODA (COPEPODS)
⤾վʹà»ç¹meiofaunaÊѵÇì·ÕèÊӤѭ¡ÅØèÁ˹Öè§ ÍÒÈÑÂã¹áËÅ觹éÓ·Ø¡áËè§ »ÃСͺ´éǨӹǹª¹Ô´ÁÒ¡ÁÒ áÅлÃÔÁÒ³¢Í§áµèÅЪ¹Ô´¨ÐÁÕÁÒ¡ ⤾վʹà»ç¹Êèǹ»ÃСͺËÅÑ¡¢Í§â«èÍÒËÒÃâ´Â੾ÒÐã¹·ÐàÅ à¹×èͧ¨Ò¡â¤¾Õ¾Í´ÊèǹãË­èà»ç¹meiofauna¶ÒÇÃ
ÅѡɳзÑèÇä» (General features)
⤾վʹÊèǹãË­èÁÕÃÙ»ÃèÒ§·Ã§¡Ãк͡ ÃÙ»ä¢èËÃ×ÍÃÙ»¡Ãкͧ ÅÓµÑÇáºè§à»ç¹»ÅéͧáÅÐÁÕÃÂÒ§¤ì ⤾վʹ·ÕèÍÒÈѺÃÔàdz¼ÔǹéÓÅÓµÑǤè͹¢éÒ§ãÊËÃ×ͺҧ·ÕÁÕÊÕ¿éÒ à¹×èͧ¨Ò¡ÁÕá¤â÷չÍ´캹¼ÔÇËØéÁµÑÇ ª¹Ô´·ÕèÍÒÈÑÂÍÂÙèã¹¹éÓÅÖ¡ÁÒ¡ÅÓµÑǨÐÁÕÊÕá´§ à¹×èͧ¨Ò¡ÁÕÊÒ÷ÕèàÃÕ¡ÇèÒ crusta áÊ´§ÇèÒ⤾վʹà»ç¹ÊѵÇì·ÕèÊÒÁÒö»ÃѺµÑÇãËéà¢éҡѺÊÀÒ¾áÇ´ÅéÍÁä´é´Õ
ÅÓµÑÇ (Body) ÅÓµÑǢͧ⤾վʹ»ÃСͺ´éÇ»Åéͧ ¨Ó¹Ç¹ 16-17 »Åéͧ ÊèǹãË­èÁÕ»Åéͧ¨Ó¹Ç¹ 11 »Åéͧ à¹×èͧ¨Ò¡ºÒ§»Åéͧàª×èÍÁ¡Ñ¹ ÅÓµÑÇáºè§ÍÍ¡à»ç¹ 2 Êèǹ àÃÕ¡ÇèÒ prosome áÅÐ urosome prosome »ÃСͺ´éÇ ËÑÇ (cephalosome or head) áÅÐ Í¡ (metasome or thorax) prosome ÁÕª×èÍÍÕ¡ª×èÍ˹Öè§ÇèÒ cephalothorax ËÑÇ»ÃСͺ´éÇ»Åéͧ 5 »Åéͧ «Öè§ÁÑ¡àª×èÍÁµÔ´¡Ñ¹ Í¡»ÃСͺ´éÇ»Åéͧ¨Ó¹Ç¹ 1-5 »Åéͧ »Åéͧ͡·Ø¡»ÅéͧÁÕÃÂÒ§¤ì 1 ¤Ùè àÃÕ¡ÇèÒ pereiopods Êèǹº¹ÊØ´¢Í§ prosome àÃÕ¡ÇèÒ frontal plate «Öè§à»ç¹¨Ð§Í»ҡáÅÐÁÑ¡ÁÕµÒ 1¢éÒ§ ÍÂÙèµÃ§¡ÅÒ§ËÃ×ÍÁÕàŹ«ì 1 ¤ÙèÍÂÙ躹´éÒ¹ËÅѧ ÅѡɳйÕ龺㹾ǡ⤾վʹ ·ÐàÅOrder Calanoida ÁØÁ¢Í§»ÅéͧÊØ´·éÒ¢ͧ metasome ËÃ×ÍÍ¡ ¨ÐÁÕÅѡɳÐᵡµèÒ§¡Ñ¹µÒÁª¹Ô´
Urosome (abdomen) ËÃ×ÍÊèǹ·éͧ à»ç¹Êèǹ·éÒ¢ͧÅÓµÑÇ »ÃСͺ´éÇ»Åéͧ 1-2 »Åéͧ¢Í§ metasome (thorax) «Öè§àª×èÍÁ¡Ñº»Åéͧ·éͧ Êèǹ·éͧÁѡ᤺ ÁÕÅѡɳÐà»ç¹ÃÙ»·Ã§¡Ãк͡áÅÐäÁèÁÕÃÂÒ§¤ì Êèǹ¹ÕéÁÑ¡§Í¾Ñº µÓá˹觷Õè§ÍᵡµèÒ§¡Ñ¹µÒÁ¡ÅØèÁ¢Í§â¤¾Õ¾Í´ »Ã¡µÔÊèǹ·éͧ»ÃСͺ´éÇ»Åéͧ 5 »Åéͧ áµè»Åéͧ·éͧ 2 »Åéͧáá¢Í§â¤¾Õ¾Í´µÑÇàÁÕÂÁÑ¡àª×èÍÁÃÇÁ¡Ñº»Åéͧ·ÕèàÃÕ¡ÇèÒ genital segment »ÅéͧÊØ´·éÒ¢ͧÊèǹ·éͧ àÃÕ¡ÇèÒ anal segment ËÃ×Í caudal segment «Ö觵ç»ÅÒÂá¡ÍÍ¡à»ç¹ 2 á©¡ àÃÕ¡ÇèÒ caudal rami ËÃ×Í caudal furca »ÅÒ¢ͧ caudal ramus ÁÕ«ÕµÕ 5 àÊé¹
ÃÐÂÒ§¤ì (Appendages) ⤾վʹÁÕÃÂÒ§¤ì·Ñé§ËÁ´ 11 ¤Ùè «Öè§ÁÕ·Ñé§áºº biramous áÅÐ uniramous ËÑÇ (cephalosome) ÁÕÃÂÒ§¤ì 5 ¤Ùè ä´éá¡è antennule, antennae, mandibles, maxillules áÅÐ maxillae Í¡ (metasome) ÁÕÃÂÒ§¤ì 6 ¤Ùè ä´éá¡è maxilliped (ÍÂÙ躹»Åéͧ͡»Åéͧáá«Öè§àª×èÍÁµÔ´¡ÑºÊèǹËÑÇ) 1 ¤Ùè áÅÐ pereiopods (swimming legs) ¨Ó¹Ç¹ 5 ¤Ùè
˹Ǵ¤Ùè·Õè 1 (Antennules) ÁÕÅѡɳÐà»ç¹ uniramous áºè§à»ç¹¢éÍ áÅкҧ¢éÍÁÕ¢¹ µÑǼÙéÁÕ˹Ǵ¢éÒ§¢ÇÒËÃ×Í·Ñé§ 2 ¢éͧ à»ÅÕè¹ÃÙ»ä»à¾×èͨѺµÑÇàÁÕÂã¹¢³ÐÊ׺¾Ñ¹¸Øì ˹éÒ·Õè¢Í§Ë¹Ç´¤Ùè·Õè 1 ÊèǹãË­èà¡ÕèÂǡѺ¡Ò֍µÑÇ ¤ÇÒÁÂÒÇáÅШӹǹ»ÅéͧÁÕ¤ÇÒÁÊ׺¾Ñ¹¸Øì¡ÑºáËÅ觷ÕèÍÂÙè àªè¹ Order Calanoida «Ö觨Ѵà»ç¹meiofauna¶ÒÇÃÁÕ˹ǴÂÒÇàÃÕÂÇ»ÃСͺ´éÇ¢éÍ 23-25 ¢éÍ Êèǹ˹Ǵ¢Í§â¤¾Õ¾Í´ã¹ Order Cyclopoida «Ö觴ÓçªÕÇÔµ·Ñé§áººmeiofauna¶ÒÇÃáÅÐmeiofaunaªÑèǤÃÒǤè͹¢éÒ§ÊÑé¹ »ÃСͺ´éÇ¢éͨӹǹ 6-17 ¢éÍ Êèǹ Order Harpacticoida «Ö觴ÓçªÕÇԵẺູâ¸Ê¨ÐÁÕ˹ǴÊÑé¹ »ÃСͺ´éÇ»Åéͧ¨Ó¹Ç¹ 5-9 »Åéͧ
˹Ǵ¤Ùè·Õè 2 (Antennae) µÑé§ÍÂÙèãµé˹Ǵ¤Ùè·Õè 1 ˹Ǵ¤Ùè¹ÕéÁÕÅѡɳÐẺ biramous áµèã¹â¤¾Õ¾Í´ËÅÒ¡ÅØèÁ¨ÐäÁèÁÕ expodite àªè¹ ¾Ç¡ cyclopoid
áÁ¹´ÔàºÔÅÊì (Mandibles) à»ç¹ÃÂÒ§¤ìẺ biramous ·Õèà¨ÃÔ­´Õ ÍÂÙèÊͧ¢éÒ§¢Í§»Ò¡ â´ÂÍÂÙèÃÐËÇèÒ§ labrum «Öè§ÍÂÙè´éÒ¹º¹ áÅÐ labium «Öè§ÍÂÙè´éÒ¹ÅèÒ§ coax ¢Í§ mandible ¾Ñ²¹ÒÃÙ»ÃèÒ§ä»à¾×èÍ·Ó˹éÒ·Õ躴ÍÒËÒà ¨Ö§»ÃСͺ´éÇ¿ѹËÅÒ«Õè ÃÙ»ÃèÒ§áÅШӹǹ¿Ñ¹¢Öé¹ÍÂÙè¡Ñº¹ÔÊÑ¡ÒáԹÍÒËÒà mandibular palp à»ç¹Êèǹ°Ò¹«Öè§àª×èÍÁµèÍÃÐËÇèÒ§ exopodite áÅÐ endopodite «Öè§ÁÕ«ÕµÕ
áÁ¡«ÔÅÅÙÅÊì (Maxillules) à»ç¹ÃÂÒ§¤ì¢¹Ò´àÅç¡ áºº biramous ÍÂÙèãµé»Ò¡ maxillules ÁÕâ¤Ã§ÊÃéÒ§·Õè«Ñº«é͹ ¤×Í exopod ÁÕ protopod áÅк¹ endopodite ÁÕ¾Ù ¢Íº¾ÙÁÕ«ÕµÕ¤ÅéÒ¢¹¹¡ ¢Íºã¹¢Í§ coax ÁÕ¡éÒ¹«Öè§à»ç¹¨Ñ¡ ËÃ×ÍÁÕ˹ÒÁ·Ù躹¡éÒ¹·ÕèãªéÊÓËÃѺ¡Ô¹ÍÒËÒà Êèǹ¹ÕéàÃÕ¡ÇèÒ gnathobase (masticatory edge)
áÁ¡«ÔÅàÅ (Maxillae) à»ç¹ÃÂÒ§¤ì¢¹Ò´àÅç¡áºº uniramous »ÃСͺ´éÇ protopod «Öè§à¨ÃÔ­´Õ 2 ¢éÍ áÅÐ endopod ÍÕ¡ 5 ¢éÍ º¹ endopod Áժش¢Í§ endites «Öè§ÁÕ¢¹ÂÒÇ
áÁ¡«ÔÅÅÔྴÊì (Maxillipeds) à»ç¹¢ÒÍ¡¤Ùèáá ÁÕÅѡɳÐà»ç¹ uniramous «Ö觾Ѳ¹ÒÃÙ»ÃèÒ§à¾×èÍ¡Ô¹ÍÒËÒà »ÃСͺ´éÇ protopod 2 ¢éÍ áÅÐ endopods 2 ¢éÍ «Öè§ÁÕ«ÕµÕ â¤Ã§ÊÃéÒ§¢Í§«ÕµÕᵡµèÒ§¡Ñ¹µÒÁ¹ÔÊÑ¡ÒáԹÍÒËÒà àªè¹ ⤾վʹ·Õè¡Ô¹ÊѵÇìÍ×è¹à»ç¹ÍÒËÒà º¹ endopods ¨ÐÁÕ«ÕµÕá¢ç§áçáÅÐÁÕ˹ÒÁ µÑÇÍÂèÒ§àªè¹ ¾Ç¡ euchaetids endopods ·ÕèÁÕâ¤Ã§ÊÃéÒ§·Õè¤ÅéÒÂÍØé§àÅçº Êèǹ⤾վʹ·Õè¡Ô¹ÍÒËÒôéÇ¡ÒáÃͧ (filter feeders) ÁÕ endopods ·ÕèÁÕ«ÕµÕà»ç¹¢¹ÂÒÇ µÑÇÍÂèÒ§àªè¹¾Ç¡ oncaeid
¢ÒÍ¡ (Thoracic legs) à»ç¹ÃÂÒ§¤ì·ÕèÍÂÙ躹»Åéͧ͡ ÁÕ·Ñé§ËÁ´ 5 ¤Ùè ¢Ò 4 ¤Ùèáá àÃÕ¡ÇèÒ ¢ÒÇèÒ¹éÓ (swimming legs) «Öè§ÁÕâ¤Ã§ÊÃéÒ§¤ÅéÒ¡ѹ·Ñé§ 4 ¤Ùè áÅÐàËÁ×͹¡Ñ¹ã¹à¾ÈàÁÕÂáÅÐà¾È¼Ùé ¢Ò¤Ùè·Õè 5 ÁÕÅѡɳеèÒ§¨Ò¡¤ÙèÍ×è¹ ã¹ Order Calanoida ¢Ò¤Ùè·Õè 5 ÁÕÅѡɳÐà´è¹ªÑ´¢Öé¹ÍÂÙè¡Ñºà¾È ¨Ö§¹ÔÂÁãªéà»ç¹ÅѡɳÐᡪ¹Ô´ ã¹ Order Cyclopoida áÅÐ Order Harpacticoid ÊèǹãË­èÁÕ¢Ò¤Ùè·Õè 5 ¢¹Ò´àÅç¡áµèÁÕÅѡɳÐàËÁ×͹¡Ñ¹·Ñé§ 2 ¢éÒ§ ÅѡɳТͧ¢Ò¤Ùè·Õè 5 ᵡµèÒ§¨Ò¡¢ÒÍÕ¡ 4 ¤Ùè â´Â¢Ò¤Ùè·Õè 5 ÁÑ¡»ÃСͺ´éÇ¢éÍ 1-2 ¢éÍ (¡àÇ鹺ҧª¹´ÁÕ 3 ¢éÍ) ¢éͺ¹ÊØ´àÃÕ¡ÇèÒ basis ËÃ×Í basipodite «Öè§áºè§ÍÍ¡à»ç¹ 2 ᢹ§ ·ÕèÁØÁ¹Í¡ÊØ´¢Í§¢éÍÁÕ¢¹ 1 àÊé¹ áÅк¹¢¹àÊé¹¹ÕéÂѧÁÕ¢¹ºÒ§ æ àÃÕ§à»ç¹á¶Ç¤ÅéÒ¢¹¹¡´éÒ¹ã¹ÁØÁÅèÒ§¢Í§¢éÍ coax áÅÐ basis ÁÕ˹ÒÁÂÒÇ·Õè¢ÍºÁÕ¢¹ ˹ÒÁ¹Õé¨ÐªÕéŧ´éÒ¹ÅèÒ§àÊÁÍ ¹Í¡¨Ò¡¹Õé·Õè¢Íº´éÒ¹¹Í¡¢Í§ basis ÁÑ¡ÁÕ˹ÒÁºÒ§ æ ÍÕ¡ 1 Íѹ ¢ÒÇèÒ¹éÓ¤Ùè·Õè 1 ÁÕÅѡɳоÔàÈÉ ¤×ÍÁÕ˹ÒÁ«Öè§ÁÕ¢¹ ˹ÒÁ¹ÕéÍÂÙèã¡Åé¡ÑºÁØÁÅéÒ§´éҹ㹢ͧ basis â´Â·ÑèÇä»·Ñé§ exopodite áÅÐ endopodite Áըӹǹ¢éÍäÁèà¡Ô¹ 3 ¢éÍ áµèÍÒ¨ÁÕ 1-2 ¢éÍ㹠⤾վʹ ºÒ§ª¹Ô´ ºÃÔàdzÃ͵èͧ͢·Ø¡¢éÍÁÕ˹ÒÁËÃ×Í¢¹ÂÒÇ ËÃ×ÍÁÕ¢¹ºÒ§àÃÕ§à»ç¹á¶Ç·Õè´éÒ¹¹Í¡¨Ó¹Ç¹Ë¹ÒÁº¹¢éÍÊØ´·éÒ¢ͧ exopodite ¢Í§¢ÒÇèÒ¹éÓãªéà»ç¹ÅѡɳÐÊӤѭ㹡ÒèÓṡª¹Ô´¢Í§â¤¾Õ¾Í´ â´Â੾ÒÐ⤾վʹ㹠Order Cyclopoida ¨Ó¹Ç¹Ë¹ÒÁ¹Õéà¢Õ¹à»ç¹ÊÙµÃàÃÕ¡ÇèÒ spine formula àªè¹ spine formula áÊ´§ÇèÒ¢éÍÊØ´·éÒ¢ͧ exopodite ¢Í§¢ÒÇèÒ¹éÓ¤Ùè·Õè 1 ÁÕ˹ÒÁ 2 Íѹ áÅлÅéͧÍ×è¹ÍÕ¡ 3 »Åéͧ ÁÕ˹ÒÁ»ÅéͧÅÐ 3 Íѹ à»ç¹µé¹ ¹Í¡¨Ò¡¹Õé â¤Ã§ÊÃéÒ§¢Í§ apical armature ·ÕèÍÂÙ躹¢éÍÊØ´·éÒ¢ͧ endopodite ¢Í§¢ÒÇèÒ¹éÓ¤Ùè·Õè 4 ÊÒÁÒöãªéà»ç¹ÅѡɳÐ㹡ÒèÓṡª¹Ô´â¤¾Õ¾Í´ ã¹ Order Cyclopoida ÊèǹãË­è apical armature ¨Ð»ÃСͺ´éÇÂ˹ÒÁ 2 Íѹ «Öè§ÂÒÇäÁèà·èҡѹ⤾վʹ¹éӨ״㹠Orders Cyclopoida áÅÐ Harpacticoida ÁÕÅѡɳÐᵡµèÒ§¨Ò¡â¤¾Õ¾Í´¹éÓà¤çÁ ¤×Í º¹»Åéͧ genital segment ÁÕ¢ÒÇèÒ¹éÓ¤Ùè·Õè 6 «Öè§ÁÕ¢¹Ò´àÅç¡ÁÒ¡áÅТҤÙè¹Õé¢Í§µÑǼÙé¨ÐãË­è¡ÇèҢͧµÑÇàÁÕÂ
ÃÐÂСÒÃà¨ÃÔ­àµÔºâµ (Developmental stage)
⤾վʹà¨ÃÔ­àµÔºâµ´éÇÂÇÔ¸Õ¡ÒÃÅÍ¡¤ÃÒº (metamorphosis) ËÅѧ¡ÒÿѡµÑÇÍÍ¡¨Ò¡ä¢è â´Â·Ó¡ÒÃÅÍ¡¤ÃÒº·Ñé§ËÁ´ 10 ¤ÃÑ駡è͹à»ç¹µÑÇàµçÁÇÑ µÑÇÍè͹¢Í§â¤¾Õ¾Í´ ÁÕ 2 ÃÐÂÐ ÃÐÂÐááàÃÕ¡ÇèÒ ¹Íà¾ÅÕÂÊ (nauplius larva) µÑÇÍè͹ÃÐÂеèÍÁÒàÃÕ¡ÇèÒ â¤¾Õâ¾´Ô´ (copepodid larva) ÃÐÂйÍà¾ÅÕÂÊ (nauplius) ÁÕÍÕ¡ 5 ÃÐÂÐ áÅÐÃÐÂР⤾Õâ¾´Ô´ ÁÕÍÕ¡ 5 ÃÐÂÐ ËÅѧÃÐÂÐ⤾Õâ¾´Ô´·Õè 5 ¨Ðà»ç¹ÃÐÂÐàµçÁÇÑ (adult) ºÒ§·èÒ¹áºè§ÃÐÂÐ⤾Õâ¾´Ô´ÍÍ¡à»ç¹ 6 ÃÐÂÐ â´ÂÃÐÂзÕè 6 à»ç¹ÃÐÂÐ adult
¡ÒÃÊ׺¾Ñ¹¸Øì (Reproduction)
⤾վʹÁÕà¾È¼ÙéáÅÐ⤾վʹà¾ÈàÁÕÂᡡѹ¤¹ÅеÑÇ (dioecious) ÃкºÊ׺¾Ñ¹¸Øì¢Í§µÑÇàÁÕ»ÃСͺ´éǶاä¢è 1-2 ¶Ø§ ·è͹Óä¢è (oviducts) 2 ·èÍ áµèÅзèÍÁÕ diverticula «Ö觨Ðà»Ô´ÍÍ¡¹Í¡µÑÇ·Õè genital opening ·Õè´éÒ¹·éͧ¢Í§»Åéͧ·éͧ»Åéͧáá genital opening ·Ñé§ 2 ªèͧ Áնاà¡çºÊà»ÔÃìÁ (seminal receptache ËÃ×Í spermathecae) 1 ¤Ùè ¾Ç¡ cyclopoid ÊèǹãË­èÁÕ genital opening 1 ¤Ùè áµè¾Ç¡ harpacticoid áÅÐ calanoid ÊèǹãË­èÁÕ genital opening à¾Õ§ 1 ªèͧ
ÃкºÊ׺¾Ñ¹¸Øì¢Í§µÑǼÙé»ÃСͺ´éÇ testes 1 ¢éÒ§ áÅзè͹Óàª×éÍ 1 ·èÍ «Öè§à»Ô´ÍÍ¡¹Í¡µÑÇ·Õè»Åéͧ͡»Åéͧ·Õè 1 â´Âªèͧà»Ô´ÍÂÙè·Õè´éÒ¹¢éÒ§¢Í§´éÒ¹·éͧ ¾Ç¡ calanoid áÅÐ harpacticoid ÁÕ·è͹éÓàª×éÍ 1 ·èÍ Êèǹ¾Ç¡ cyclopoid ÁÕ·è͹éÓàª×éÍ 1 ¤ÙèÃÐÂСÒÃà¨ÃÔ­àµÔºâµ¢Í§áµèÅЪ¹Ô´áµ¡µèÒ§¡Ñ¹ä»
⤾վʹºÒ§ª¹Ô´ ÁÕ¡ÒÃÊ׺¾Ñ¹¸Øìà¾Õ§ 1 ¤ÃÑé§ ã¹Ãͺ»ÕËÃ×ÍÁÕ 1 generation µèÍ»Õ àÃÕ¡ÇèÒ monocyclic ª¹Ô´·ÕèÁÕ¡ÒÃÊ׺¾Ñ¹¸Øì 2 ¤ÃÑé§ã¹Ãͺ»Õ àÃÕ¡ÇèÒ bicyclic áµè¨Ó¹Ç¹¤ÃÑ駡ÒÃÊ׺¾Ñ¹¸ØìÍÒ¨à»ÅÕè¹á»Å§ä´é¢Öé¹ÍÂÙè¡ÑºÊÀÒ¾áÇ´ÅéÍÁ ÍسËÀÙÁÔ à»ç¹»Ñ¨¨Ñ·ÕèÊӤѭÁռŵèÍ¡ÒÃà¨ÃÔ­àµÔºâµËÃ×Í¡ÒÃÅÍ¡¤ÃÒº¢Í§â¤¾Õ¾Í´
ORDER 1 CYCLOPOIDA (Cyclopoids)
Family Cyclopidae ËÑÇàª×èÍÁµÔ´¡Ñº»Åéͧ͡»Åéͧáá àÃÕ¡ÇèÒ cephalothorax mandibular palps àÅç¡ÁÒ¡ antennae ÁÕ 3-4 ¢éÍ antennules (˹Ǵ¤Ùè·Õè 1) ÁÕ 6-21 ¢éÍ ¢Ò¤Ùè·Õè 5 àÅç¡ÁÒ¡ ÁÕ 3 Subfamilies ¤×Í
Subfamily 1 Halicyclopinae ÍÒÈÑÂã¹¹éÓ¡ÃèÍÂáÅзÐàÅ
Subfamily 2 Eucycolpinae ¢éÍÊØ´·éÒ¢ͧ¢Ò¤Ùè·Õè 5 ÁÕÃÂÒ§¤ì 3 àÊé¹ ´éÒ¹¢éÒ§¢Í§Êèǹ·éÒ¢ͧ»Åéͧ͡ÁÕ¢¹ (bristles)
Subfamily 3 Cyclopinae ¢éÍÊØ´·éÒ¢ͧ¢Ò¤Ùè·Õè 5 ÁÕÃÂÒ§¤ì 1-2 àÊé¹ ´éÒ¹¢éÒ§¢Í§Êèǹ·éÒ¢ͧ»Åéͧ͡äÁèÁÕ¢¹ (bristles)
ORDER 2 CALANOIDA (Calanoids)
à¹×èͧ¨Ò¡ÁÕ¼ÙéÈÖ¡ÉÒàÃ×èͧ calanoid copepod ¢Í§ä·Â¹éÍÂÁÒ¡ â´Â੾ÒÐàÃ×èͧ͹ءÃÁÇÔ¸Ò¹ ¼Ùé·Õèä´é·Ó¡ÒÃÈÖ¡ÉÒäÇéä´éá¡è Sangkhakul, Bricker at al, Lai and Fernando áÅÐBoonsom ˹ѧÊ×ÍàÅèÁ¹ÕéÂÖ´¼Å§Ò¹¢Í§ Lai and Fernando à»ç¹à¡³±ì à¹×èͧ¨Ò¡à»ç¹§Ò¹ÇԨѴéҹ͹ءÃÁÇÔ¸Ò¹¢Í§¡ÅØèÁ calanoid copepod ¨Ò¡·ÑèÇ»ÃÐà·Èä·Â àÍ¡ÊÒ÷Õèãªé»ÃСͺàÅèÁÍ×è¹ ä´éá¡è Daday, Kiefer, Brehm áÅÐ Dumont and Decraemer â´Â੾ÒÐ Ready «Ö觡ÅèÒǶ֧੾ÒÐ Family Diaptomidae

ORDER 3 HARPACTICOIDA (Harpacticoids)

ã¹¹Õé¨ÐäÁè¡ÅèÒǶ֧¡ÒÃᡪ¹Ô´¢Í§ harpacticoid copepod ·ÕèÍÂÙèã¹¹éӨ״ à¹×èͧ¨Ò¡à»ç¹â¤¾Õ¾Í´·Õè´ÓçªÕÇÔµËÃ×ÍÍÒÈÑÂÍÂÙèµÒÁ¾×é¹·éͧ¹éÓ äÁè¨Ñ´à»ç¹meiofauna ¼Ùéʹã¨ÈÖ¡ÉÒ⾾վʹã¹Íѹ´Ñº (Order) ¹Õé
- ÁÕ prosome - urosome articulation ÍÂÙèÃÐËÇèÒ§ postcephalic segments »Åéͧ·Õè 4 áÅзÕè 5
-Antennae ¤ÙèááÊÑé¹ÁÒ¡áÅФÙè·Õè 2 à»ç¹ biramous
-Abdomen ¡ÇéÒ§à·èҡѺ thorax áÅÐÁÑ¡ÁÕÃÙ»ÃèÒ§¤ÅéÒÂ˹͹
-à»ç¹ÊѵÇì·ÕèÍÒÈÑÂÍÂÙèµÒÁ¾×é¹Ë¹éÒ´Ô¹ (benthic species) ã¹áËÅ觹éӨ״áÅйéÓà¤çÁ«Öè§ÁÕÊѵÇ쪹ԴÍ×è¹ÍÒÈÑÂÍÂÙè´éÇÂ
-ÁÕà¾Õ§ºÒ§ª¹Ô´à·èÒ¹Ñé¹·Õèà»ç¹¾ÒÃÒÊÔµ (parasitie forms)

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