Biology:Osedax rubiplumus

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Short description: Species of annelid

Osedax rubiplumus
Osedax rubiplumus.jpg
Osedax rubiplumus
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Annelida
Clade: Pleistoannelida
Subclass: Sedentaria
Order: Sabellida
Family: Siboglinidae
Genus: Osedax
Species:
O. rubiplumus
Binomial name
Osedax rubiplumus
Rouse, Goffredi & Vrijenhoek, 2004[1]

Osedax rubiplumus is a species of bathypelagic Polychaetes that is reported to sustain itself on the bones of dead whales.

Description

Their paedomorphic males are 0.4–1.1 millimetres (0.016–0.043 in), and have an incompleted prototroch with a posterior hooked chaeta. The species have 16 hooks with 6-8 capitium teeth, which have handles that are 18–23 micrometres (0.00071–0.00091 in). The female ovisac is measured 8 mm by 4 mm by 0.3 mm, with four posterior roots which have spherical lobes. They also have a trunk which is 3.8 centimetres (1.5 in) in length and 2 millimetres (0.079 in) wide with the crown plumes which are 2.1 centimetres (0.83 in) in length.[2] The species is found in East North Pacific where it is abundant.[1] They are used in Calmodulin.[3]

References

Wikidata ☰ Q1911843 entry