Biology:Bornellidae

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Short description: Family of gastropods

Bornellidae
Bornella stellifer.jpg
Bornella stellifer
Scientific classification
Kingdom:
Phylum:
Class:
(unranked):
clade Heterobranchia
clade Euthyneura
clade Nudipleura
clade Nudibranchia
clade Dexiarchia
clade Cladobranchia
clade Dendronotida
Superfamily:
Family:
Bornellidae

Bergh, 1874
Genera

Bornellidae is a family of nudibranch sea slug - marine gastropod molluscs in the superfamily Tritonioidea.

This family is within the clade Cladobranchia (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).

Description

Nudibranch species within the Bornellidae family have elongated bodies, with pairs of cerata-like dorsal and lateral appendages, with finger-like branches, running along the length of the body. Each of these appendages has an attached cluster of gills. Their rounded head has a tentacle on either side of the mouth, with tiny finger-like papillae. The rhinophores on the head resemble the dorsal appendages.

Nudibranchs within this family are believed to feed exclusively on hydroids.

Genera

  • Bornella Gray, 1850 (with at least ten species)
  • Pseudobornella Baba, 1932 (monotypic : P. orientalis)

[1]

References

Wikidata ☰ Q3642690 entry