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Nerilla antennata : ウィキペディア英語版 | Nerilla antennata
The '' Nerilla antennata'' is 1–2 mm coulorless meiofaunal polychaete. It is often found in aquaculture. ==Morphology==
'' Nerilla antennata'' has nine segments with chaetae and a prostomium with two very large clavate palpates and three segmented tentacles. On the prostomium it has four eyes and two cilliated nuchal organs on the side. The other segments has both dorsally – and ventrally parapods with simple chaetae. The peristomium has two segmented anal cirri.
File:Nerilla antennata, pydigium.jpg|
Male specimens can be identified by three pairs of gonoducts at segment 6 - 8. Females have ovaries at segment 6 and oviducts at segment 7.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Nerilla antennata」の詳細全文を読む
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