Phyllidia ocellata

Phyllidia ocellata
A live individual of Phyllidia ocellata, head end towards the upper left
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
(unranked): clade Heterobranchia

clade Euthyneura
clade Nudipleura
clade Nudibranchia
clade Euctenidiacea
clade Doridacea

Superfamily: Phyllidioidea
Family: Phyllidiidae
Genus: Phyllidia
Species: P. ocellata
Binomial name
Phyllidia ocellata
Cuvier, 1804

Phyllidia ocellata is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Phyllidiidae.[1]

Distribution

This species is widely distributed throughout the Indo-West Pacific Ocean the Red Sea.

Description

This animal can measure up to 60 mm in length.[2] There is some variation in this species but most commonly this nudibranch has a yellow body with a dorsum covered in yellow or white tubercules. There are varying patterns on its upper body, typically between four to ten black rings edged with white surround the tubercules. Some specimens found in southern Thailand have dorsums with a mainly black background and yellow tubercles, but very little or no white colour.[3]

Ecology

Like many nudibranchs, Phyllidia ocellata feeds on sponges. They have been observed consuming orange sponges from the Order Axinellida[4]

References

  1. Bouchet P. & Rocroi J.-P. (Ed.); Frýda J., Hausdorf B., Ponder W., Valdes A. & Warén A. 2005. Classification and nomenclator of gastropod families. Malacologia: International Journal of Malacology, 47(1-2). ConchBooks: Hackenheim, Germany. ISBN 3-925919-72-4. ISSN 0076-2997. 397 pp. http://www.vliz.be/Vmdcdata/imis2/ref.php?refid=78278
  2. "Nudi of the Week". Slugsite.us. Retrieved 2010-07-30.
  3. Rudman, W.B. "Phyllidia ocellata". The Sea Slug Forum. Retrieved 2010-07-30.
  4. Rudman, W.B. "Phyllidia ocellata". The Sea Slug Forum. Retrieved 2010-07-30.

Further reading

Wikimedia Commons has media related to Phyllidia ocellata.

External links

This article is issued from Wikipedia - version of the Tuesday, October 22, 2013. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.