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Species of annelid worm From Wikipedia, the free encyclopedia
Hermadionella nipponicus is a scale worm known from Japan in the north-west Pacific Ocean from the intertidal zone.[2]
Hermadionella nipponicus | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Annelida |
Clade: | Pleistoannelida |
Subclass: | Errantia |
Order: | Phyllodocida |
Family: | Polynoidae |
Genus: | Hermadionella |
Species: | H. nipponicus |
Binomial name | |
Hermadionella nipponicus (Imajima & Hartman, 1964)[1] | |
Hermadionella nipponicus has up to about 64 segments with 15 pairs of elytra, which bear a fringe of papillae. The lateral antennae are positioned ventrally on the prostomium, directly beneath the median antenna (almost completely obscured in dorsal view). The prostomium also bears a pair of acute anterior projections on the anterior margin. Notochaetae are about as thick as the neurochaetae, and the neurochaetae bear bidentate tips[2][3]
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