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・ Scomberesocidae
・ Scomberesox
・ Scomberoides
・ Scomberomorus
・ Scombramphodon
・ Scombridae
・ Scombrinae
・ Scombrini
・ Scombrinus
・ Scombroclupea
・ Scolecenchelys godeffroyi
・ Scolecenchelys japonica
・ Scolecenchelys profundorum
・ Scolecenchelys puhioilo
・ Scolecenchelys vermiformis
Scolecida
・ Scolecite
・ Scolecobonaria
・ Scolecocampa
・ Scolecocampa liburna
・ Scolecocampinae
・ Scolecodont
・ Scolecofurca
・ Scolecomorphidae
・ Scolecopeltidium
・ Scolecophidia
・ Scolecoseps
・ Scoles Manor
・ Scolesa
・ Scolia


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Scolecida : ウィキペディア英語版
Scolecida

Scolecida is an infraclass of polychaete worms. Scolecids are mostly unselective deposit feeders on marine detritus.
==Characteristics==
Scolecids have parapodia with rami that are all alike.
The prostomium is distinct. The head has no appendages or palps and is usually conical, though in the Scalibregmatidae, it has a "T"-shaped tip, and in Paraonidae, there is a single, central antenna. In some families there are sometimes some tiny eyespots. The oesophagus is evertable forming a sac-like proboscis which may have several finger-like lobes. The anterior segments and their appendages are all similar. The notopodia and neuropodia consist of unbranched capillary chaetae, sometimes with hooks. There is a single central gill in Cossuridae on an anterior segment and simple segmental gills are present in some other families.〔(Annelida.net )〕

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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