Gasflame nudibranch Bonisa nakaza | |
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Scientific classification | |
Kingdom: | |
Phylum: | |
Class: | |
(unranked): | clade Heterobranchia clade Euthyneura ContentsCladobranchia |
Family: | |
Genus: | Bonisa |
Species: | B. nakaza |
Binomial name | |
Bonisa nakaza Gosliner, 1981 [1] | |
Synonyms [2] | |
Janolus nakaza (Gosliner, 1981) |
The gasflame nudibranch (Bonisa nakaza) is a very colourful species of nudibranch, or sea slug. [1] It is a marine gastropod mollusc in the family Proctonotidae. [2] Bonisa nakaza is the only species in the genus Bonisa.
This species is endemic to the South African coast and is found only from the Atlantic coast of the Cape Peninsula to Port Elizabeth, from the intertidal border to at least 30 m. [3]
The gasflame nudibranch is a large nudibranch densely covered with cerata. It is usually between 50 and 80 mm in length, but may reach 120 mm. It has highly variable coloration and may be pale-bodied with orange ceratal tips, yellow-bodied with blue ceratal tips, salmon-coloured with brown tips or even black with blue ceratal tips. Its rhinophores are perfoliate and vary in coloration with rest of animal, separated by a rhinophoral crest of unknown function.
This species of nudibranch feeds on bryozoans. The egg mass is globular, highly convoluted and usually attached to branched organisms, such as gorgonian sea fans. It is usually cream coloured, but may be pinkish. [4]
The purple lady nudibranch, Paraflabellina funeka, is a species of aeolid nudibranch, and is a very colourful sea slug. It is a marine gastropod mollusc in the family Flabellinidae.
Trinchesia speciosa, common name the "candy nudibranch", is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusc in the family Trinchesiidae.
Rostanga elandsia, is a species of dorid nudibranch. It is a marine gastropod mollusc in the family Discodorididae.
The three-spot nudibranch, scientific name Aldisa trimaculata, is a species of sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Cadlinidae.
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The inkspot nudibranch, Ceratosoma ingozi, is a species of colourful sea slug, a dorid nudibranch. It is a marine gastropod mollusc in the family Chromodorididae.
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The fiery nudibranch, Okenia amoenula, is a species of colourful sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.
The giraffe spot nudibranch, Ancula sp., as designated by Gosliner, 1987, is a species of colourful sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae. As of November 2009, it remained undescribed by science.
The crowned nudibranch is a species of dorid nudibranch. It is a marine gastropod mollusc in the family Polyceridae.
The twin-crowned nudibranch, scientific name Polycera sp., as designated by Gosliner, 1987, is a species of dorid nudibranch. It is a marine gastropod mollusc in the family Polyceridae. As of November 2009, it was undescribed by science.
The black nudibranch is a species of colorful sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Polyceridae. This species is endemic to South Africa.
Doto coronata is a species of small sea slug or nudibranch, a shell-less marine gastropod mollusc in the family Dotidae. It is the type species of the genus Doto.
Duvaucelia odhneri, is a species of dendronotid nudibranch. It is a marine gastropod mollusc in the family Tritoniidae.
The soft coral nudibranch, Tritonia sp. 1, as designated by Gosliner, 1987, is a species of small sea slug, a dendronotid nudibranch. It is a marine gastropod mollusc in the family Tritoniidae. As of November 2009, it was undescribed by science.
The brush nudibranch, Tritonia sp. 2, as designated by Gosliner, 1987, is a species of dendronotid nudibranch. It is a marine gastropod mollusc in the family Tritoniidae. As at November 2009, it remained undescribed by science.
Antiopella capensis, originally described as Janolus capensis, the Cape silvertip nudibranch, is a beautiful species of nudibranch, or sea slug. It is a marine gastropod mollusc in the family Proctonotidae.
Antiopella longidentata, previously named Janolus longidentatus, the medallion silvertip nudibranch, is a species of nudibranch, or sea slug. It is a marine gastropod mollusc in the family Proctonotidae.
The black-dot nudibranch, Caloria sp. 1, as designated by Gosliner, 1987, is a species of sea slug, specifically an aeolid nudibranch. They are marine gastropod molluscs in the family Facelinidae.