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Berthella Sideralis
''Berthella'' is a genus of sea slugs, marine gastropod mollusks in the family Pleurobranchidae. Species Species within the genus ''Berthella'' are: ''Species inquirenda In biological classification, a ''species inquirenda'' is a species of doubtful identity requiring further investigation. The use of the term in English-language biological literature dates back to at least the early nineteenth century. The term t ...'' * ''Berthella dautzenbergi'' (R. B. Watson, 1897) * ''Berthella tupala'' Er. Marcus, 1957 References Nomenclator Zoologicus info* Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca, in: Costello, M.J. et al. (Ed.) (2001). ''European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification''. Collection Patrimoines Naturels, 50: pp. 180–213 External links The Sea Slug Forum Pleurobranchidae Gastropod genera Taxa named by Henri Marie Ducrotay de Blainville {{Pleurob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berthella Martensi
''Berthella martensi'' is a species of sea slug, a marine gastropod mollusk in the family Pleurobranchidae. Description This species can grow up to a length of . The background coloration of the body varies a great deal, from light orange-brown to black or whitish to cream in color. The body is always marked with dark or clear spots, according to what is the dominant background color. The mantle, which covers the body, is composed of four distinct parts: dorsal, anterior, and two lateral pieces protecting the gills. These lateral pieces are on the right side of the body; they have the same coloration as the body, but are outlined in black. Three of its dorsal parts can be shed in case of danger, a form of autotomy. This species has another means of defense by secreting a repellent acid fluid. The head has a pair of smooth and slightly folded rhinophores. A trapezoid veil masks partially the oral cavity. The egg ribbon is whitish. Image:Berthella martensi.jpg Image:32-Ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berthella Ateles
''Berthella'' is a genus of sea slugs, marine gastropod mollusks in the family Pleurobranchidae. Species Species within the genus ''Berthella'' are: ''Species inquirenda In biological classification, a ''species inquirenda'' is a species of doubtful identity requiring further investigation. The use of the term in English-language biological literature dates back to at least the early nineteenth century. The term ...'' * ''Berthella dautzenbergi'' (R. B. Watson, 1897) * ''Berthella tupala'' Er. Marcus, 1957 References Nomenclator Zoologicus info* Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca, in: Costello, M.J. et al. (Ed.) (2001). ''European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification''. Collection Patrimoines Naturels, 50: pp. 180–213 External links The Sea Slug Forum Pleurobranchidae Gastropod genera Taxa named by Henri Marie Ducrotay de Blainville {{Pleurobr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berthella Patagonica
''Berthella patagonica'' is a species of sea slug within the family Pleurobranchidae. The species is found along the coasts of Argentina along Santa Cruz in demersal The demersal zone is the part of the sea or ocean (or deep lake) consisting of the part of the water column near to (and significantly affected by) the seabed and the benthos. The demersal zone is just above the benthic zone and forms a laye ... environments. It grows up to 2.4 centimeters in length. References {{Taxonbar, from=Q13438946 Pleurobranchidae Gastropods described in 1835 Molluscs of the Atlantic Ocean Molluscs of Argentina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berthella Ocellata
''Berthella ocellata'' is a species of sea slug, a marine gastropod mollusc in the family Pleurobranchidae. It is native to the eastern Atlantic Ocean and the Mediterranean Sea where it inhabits the shallow sublittoral zone. Description The adult length of ''Berthella ocellata'' is about . It has an oval shape when extended and moving around, and circular when stationary. The head bears a pair of small black eyes and the mouth is underneath, with the buccal veil protruding on either side. The rhinophores are just in front of the eyes, and are tubular, with a split on the under surface; they project from the front edge of the mantle. When moving, the foot trails behind the slug; the underside of the foot is whitish or pale brown. There are two distinct colour forms of this sea slug, either brown, or whitish; in both cases the body is covered with white or pink, translucent, slightly-domed tubercles, each surrounded by a white rim. The gill is yellow and bipinnate and is located ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berthella Nebula
''Berthella'' is a genus of sea slugs, marine gastropod mollusks in the family Pleurobranchidae. Species Species within the genus ''Berthella'' are: ''Species inquirenda In biological classification, a ''species inquirenda'' is a species of doubtful identity requiring further investigation. The use of the term in English-language biological literature dates back to at least the early nineteenth century. The term ...'' * ''Berthella dautzenbergi'' (R. B. Watson, 1897) * ''Berthella tupala'' Er. Marcus, 1957 References Nomenclator Zoologicus info* Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca, in: Costello, M.J. et al. (Ed.) (2001). ''European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification''. Collection Patrimoines Naturels, 50: pp. 180–213 External links The Sea Slug Forum Pleurobranchidae Gastropod genera Taxa named by Henri Marie Ducrotay de Blainville {{Pleurobr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |