Trapania darvelli

Trapania darvelli is a species of sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.[2]

Trapania darvelli
Scientific classification
Kingdom:
Animalia
Phylum:
Mollusca
Class:
Gastropoda
(unranked):
clade Heterobranchia
clade Euthyneura
clade Nudipleura
clade Nudibranchia
clade Euctenidiacea
clade Doridacea
Superfamily:
Onchidoridoidea
Family:
Goniodorididae
Genus:
Trapania
Species:
T. darvelli
Binomial name
Trapania darvelli
Rudman, 1987[1]

Distribution

This species was described from Hong Kong. It has also been reported from Sabah, Malaysia and Honiara, Solomon Islands which suggests a wide distribution in the central Indo-Pacific region.[3] This species has also been photographed in the Philippines[4] and Taiwan.[5]

Description

This goniodorid nudibranch is translucent white frosted with opaque white pigment on the body. The rhinophores, gills, oral tentacles and lateral papillae are chocolate brown. The lateral papillae are unusually large in this species, with a swollen appearance.[3]

Ecology

Trapania darvelli probably feeds on Entoprocta which often grow on sponges and other living substrata.

References
  1. Rudman, W.B. (1987). The genus Trapania (Nudibranchia: Goniodorididae) in the Indo-West Pacific. Journal of Molluscan Studies, 53: 189-212
  2. Bouchet, P. (2015). Trapania darvelli. In: MolluscaBase (2015). Accessed through: World Register of Marine Species on 2015-10-19
  3. Rudman, W.B., 2001 (July 5) Trapania darvelli Rudman, 1987. [In] Sea Slug Forum. Australian Museum, Sydney.
  4. Behrens, D., 2009. Trapania darvelli. At: The Slug Site, Michael D. Miller
  5. Connie Chen Trapania darvelli. Flickr]
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