Okenia hallucigenia | |
---|---|
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
Subclass: | Heterobranchia |
Order: | Nudibranchia |
Suborder: | Doridina |
Superfamily: | Onchidoridoidea |
Family: | Goniodorididae |
Genus: | Okenia |
Species: | O. hallucigenia |
Binomial name | |
Okenia hallucigenia Rudman, 2004 [1] | |
Okenia hallucigenia is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae. [2]
This species was named because of its resemblance to the shape of the Cambrian fossil Hallucigenia.
This species was described from Australia. It is known from central New South Wales north to Northern Australia and on the west coast south to Kimberley in Western Australia. [3]
This Okenia has a narrow body and long lateral papillae. The body is bright pink and just the tips of the mantle processes, the gills and the rhinophores are a deeper pink.
The diet of this species is the bryozoan Pleurotoichus clathratus . This sea slug is very similar to Okenia stellata , and can be found with that species on the same food. There are two other species from southern Japan, the Marshall Islands, the Philippines and Indonesia which are also similar to this species, and those are Okenia nakamotoensis and Okenia kondoi .
William B. "Bill" Rudman is a malacologist from New Zealand and Australia. In particular he studies sea slugs, opisthobranch gastropod molluscs, and has named many species of nudibranchs.
Okenia atkinsonorum is a species of colourful sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.
Okenia rhinorma is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.
Okenia stellata is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.
Okenia mellita is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.
Okenia vena is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.
Okenia angelensis common name Los Angeles Okenia, is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.
Okenia mija is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.
Okenia distincta is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.
Okenia barnardi is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.
Okenia liklik is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.
Okenia cochimi is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.
Okenia echinata is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.
Okenia eolida is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.
Okenia hiroi is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.
Okenia kondoi is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae. It is the type species of the genus Sakishimaia.
Okenia nakamotoensis is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.
Okenia pellucida is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.
Okenia pilosa is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.
Okenia purpurata is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.