Dendronotus niveus | |
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Scientific classification | |
Kingdom: | |
Phylum: | |
Class: | |
(unranked): | clade Heterobranchia clade Euthyneura clade Nudipleura clade Nudibranchia clade Dexiarchia clade Cladobranchia clade Dendronotida |
Superfamily: | |
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Genus: | |
Species: | D. niveus |
Binomial name | |
Dendronotus niveus Ekimova, Korshunova, Schepetov, Neretina, Sanamyan & Martynov, 2015 [1] | |
Dendronotus niveus is a species of sea slug, a dendronotid nudibranch, a shell-less marine gastropod mollusc in the family Dendronotidae. [2]
This species is named from the Latin niveus, meaning snowy white, which refers to the most common colour pattern of this species. [1]
This species was described from a specimen collected at 17 m depth at Velikaya Salma Strait, Kandalaksha Bay, White Sea, Russia. Numerous specimens from the White Sea and the Barents Sea to a maximum depth of 156 m are included in the material described. [1]
Dendronotus niveus has a translucent white, pinkish or beige body which is similar to Dendronotus dalli and white morphs of Dendronotus frondosus with which it has been confused in the past. It has opaque white pigment within the tips of the dorsal appendages and rhinophore sheaths which may disappear in adults. It is distinguished from other Dendronotus species by the branching of the dorsal appendages (cerata), the smooth median tooth of the radula in adults and molecular characters. [1]
Dendronotus niveus feeding on Diphasia fallax (Johnston, 1847) were pink in colour but after feeding on Hydrallmania falcata (Linnaeus, 1758) and Sertularia mirabilis (Verrill, 1873) in the laboratory became milky white.
Nudibranchs are a group of soft-bodied, marine gastropod molluscs which shed their shells after their larval stage. They are noted for their often extraordinary colours and striking forms, and they have been given colourful nicknames to match, such as "clown," "marigold," "splendid," "dancer," "dragon," or "sea rabbit." Currently, about 3,000 valid species of nudibranchs are known.
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Dendronotus frondosus, sometimes known by the common name frond eolis or bushy backed nudibranch, is a species of sea slug, specifically a dendronotid nudibranch, a marine gastropod mollusc in the family Dendronotidae.
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Spurilla neapolitana, the Neapolitan spurilla, is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusk in the family Aeolidiidae. It is native to the western Atlantic Ocean, the Caribbean Sea and the Mediterranean Sea. This species was first described as Eolis neapolitana by the Italian naturalist Stefano delle Chiaje in 1841. However, although some authorities quote the year as 1823, the species does not appear in the first volume of delle Chiaje's memoirs, which was published that year. The species was later reassigned to the genus Spurilla.
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Dendronotus patricki is a species of sea slug, a dendronotid nudibranch, a shell-less marine gastropod mollusc in the family Dendronotidae.
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