Ophiopsila annulosa
| Ophiopsila annulosa | |
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| Entrance to Killary Harbour, Connemara, Galway, Ireland, 20m. | |
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| Species: | O. annulosa
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| Binomial name | |
| Ophiopsila annulosa (M. Sars, 1859)[1]
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Ophiopsila annulosa is a species of brittle stars belonging to the family Ophiocomidae.[2]
Distribution
[edit]This species was described from Naples, Italy. It occurs in the Mediterranean Sea and adjacent Atlantic Ocean north to western Scotland.[3]
Etymology
[edit]annulosus = Latin: ringed brendan smith rules
Description
[edit]A large brittle star with long banded arms which lives partially buried in gravel seabeds. The arms are banded with light and dark brown and there is a reticulate mottled pattern of brown on the disc. The arm spines are flattened and arranged in groups of 11-12. The tentacle scales are longer than those of Ophiopsila aranea and exceptionally large, supporting the tube feet when the animal is suspension feeding. The central body is 14mm in diameter with arms approximately 10 times the disc diameter.[4][5]
References
[edit]- ^ Sars, M. (1859). Bidrag til Kundskaben om Middelhavets Littoral-Fauna. Nyt Magazin för Naturvidenskaberne. 10, 57-155, 4 pls., page 23, Plate 1, fig 2-7.
- ^ Stöhr, S.; O’Hara, T. & Thuy, B. (Eds) (2018). World Ophiuroidea database. Ophiopsila annulosa (M. Sars, 1859). Accessed through: World Register of Marine Species on 2018-11-11.
- ^ GBIF, 2018. Ophiopsila annulosa Accessed 2018-11-11.
- ^ Picton, B.E., 1993. Echinoderms of the British Isles. Immel Publishing Ltd. London.
- ^ Picton, B.E. & Morrow, C.C. (2016). Ophiopsila annulosa (M Sars, 1859). [In] Encyclopedia of Marine Life of Britain and Ireland. Accessed on 2018-11-11.
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