Feathery sea pen

The feathery sea pen (Virgularia schultzei) is a species of sea pen in the family Virgulariidae.[2][3]

Feathery sea pen
Feathery sea pen
Scientific classification
Kingdom: Animalia
Phylum: Cnidaria
Class: Anthozoa
Order: Pennatulacea
Family: Virgulariidae
Genus: Virgularia
Species:
V. schultzei
Binomial name
Virgularia schultzei
Kukenthal, 1910[1]

Description

Feathery sea pens stand upright in the sand like the quill of a feather. The central axis has flat branch-like extensions on which the polyps are clustered. They are usually white or cream. The peduncle is very long and the entire colony can retract into the sand if disturbed. This species may grow to 50 cm in height and is about 1 cm wide.[4]

Distribution and habitat

The Feathery Sea Pen is known from Luderitz in Namibia and round the southern African coast to central Mozambique in 6-222m under water. It lives in sand and feeds on micro-plankton.

References
  1. van Ofwegen, L. (2015). Virgularia schultzei. Accessed through: World Register of Marine Species on 2015-12-31
  2. Williams G.C., (1990) The Pennatulacea of southern Africa (Coelenterata, Anthozoa). Annals Of The South African Museum. 99(4): 31-119, Cape Town. ISBN 0 86813 109 1
  3. Branch, G.M., Branch, M.L, Griffiths, C.L. and Beckley, L.E. 2010. Two Oceans: a guide to the marine life of southern Africa ISBN 978-1-77007-772-0
  4. Jones, G. (2008) A field guide to the marine animals of the Cape Peninsula. SURG, Cape Town. ISBN 978-0-620-41639-9
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.