Taxonomy:
Class: Gastropoda Cuvier, 1797
Subclass: Heterobranchia J.E. Gray, 1840
Clade: Euthyneura Spengel, 1881
Clade: Nudipleura Wägele & Willan, 2000
Order: Nudibranchia Cuvier, 1817
Suborder: Dexiarchia Schrödl, Wägele & Willan, 2001
Infraorder: Aeolidida Odhner, 1934
Superfamily: Aeolidioidea J.E. Gray, 1827
Family: Tergipedidae Bergh, 1889
Genus: Trinchesia von Ihering, 1879
Species: Trinchesia sp. 04 Genus: von Ihering, 1879 |
formerly placed in the Order: NUDIBRANCHIA, in the Subclass: OPISTHOBRANCHIA
Originally posted at these websites as
Cuthona sp. 04 Genus: Alder & Hancock, 1855
according to
Miller, M.C. 2005. An appraisal of the identity of the New Zealand
species of the aeolid nudibranch family Tergipedidae (Gastropoda: Opisthobranchia).
Journal of Natural History 38: 1183-1192.
has the genus Cuthona only one species: Cuthona nana
(Alder & Hancock, 1842)
let me quote from the last sentence of the abstract:
"As a result the genus Cuthona Alder & Hancock, 1855 is
restricted to one species, C. nana (Alder & Hancock, 1842),
and the genus Trinchesia von Ihering, 1879 is re-introduced for
the rest of the species previously included in Cuthona."
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