Phyllodesmium crypticum

Phyllodesmium crypticum
Phyllodesmium crypticum from Bitung, North Sulawesi, head end towards the right
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
(unranked): clade Heterobranchia

clade Euthyneura
clade Nudipleura
clade Nudibranchia
clade Dexiarchia
clade Cladobranchia
clade Aeolidida

Superfamily: Aeolidioidea
Family: Facelinidae
Subfamily: Favorininae
Genus: Phyllodesmium
Species: P. crypticum
Binomial name
Phyllodesmium crypticum
Rudman, 1981[1]
Synonyms[2]

Phyllodesmium cryptica

Phyllodesmium crypticum is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusc in the family Facelinidae.[2]

Distribution

This species was described from Angourie, northern New South Wales, Australia. It has been reported from Indonesia and the Red Sea.[3]

Description

Phyllodesmium crypticum uses camouflage and looks like the soft coral Xenia amongst which it is normally found. The length of the slug is 45-60 mm. This species contains zooxanthellae and has cerata which have a most distinctive shape. They are dorso-ventrally flattened and quadrangular in cross-section. A row of nodules runs up each of the four edges of the ceras and there are also scattered nodules on the two flat sides.[1]

Ecology

Phyllodesmium crypticum feeds on Xenia.[3]

References

  1. 1 2 Rudman W. B. (1981). "The anatomy and biology of alcyonarian-feeding aeolid opistobranch molluscs and their development of symbiosis with zooxanthellae". Zoological Journal of the Linnean Society 72(3): 219-262. doi:10.1111/j.1096-3642.1981.tb01571.x.
  2. 1 2 Bouchet, P., 2015. Phyllodesmium crypticum Rudman, 1981. In: MolluscaBase (2015). Accessed through: World Register of Marine Species on 2015-10-06
  3. 1 2 Rudman, W.B., 1998 (October 11) Phyllodesmium crypticum Rudman, 1981. [In] Sea Slug Forum. Australian Museum, Sydney.
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