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Berthellina
''Berthellina'' is a genus of sea slugs, marine gastropod molluscs in the family Pleurobranchidae. Species Species within the genus ''Berthellina'' are: * '' Berthellina barquini'' Ortea, 2014 * ''Berthellina circularis'' (Mörch, 1863) * '' Berthellina citrina'' (Rüppell & Leuckart, 1828) * '' Berthellina cuvieri'' (Bergh, 1898) * ''Berthellina delicata'' (Pease, 1861) * ''Berthellina edwardsii'' (Vayssière, 1897) * ''Berthellina granulata'' (Krauss, 1848) – lemon pleurobranch * ''Berthellina ignis'' Alvim & Pimenta, 2015 * ''Berthellina ilisima'' Marcus & Marcus, 1967 * ''Berthellina magma'' Ortea, 2014 * ''Berthellina minor'' (Bergh, 1905) * ''Berthellina oblonga'' (Audouin, 1826) * ''Berthellina quadridens'' (Mörch, 1863) * ''Berthellina utris'' Ortea, Moro & Caballer, 2014 ''Species inquirenda'' * ''Berthellina engeli'' Gardiner, 1936 - (taxon inquirendum In biological classification, a ''species inquirenda'' is a species of doubtful identity requiring further inve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berthellina Utris
''Berthellina'' is a genus of sea slugs, marine gastropod molluscs in the family Pleurobranchidae. Species Species within the genus ''Berthellina'' are: * '' Berthellina barquini'' Ortea, 2014 * ''Berthellina circularis'' (Mörch, 1863) * ''Berthellina citrina'' (Rüppell & Leuckart, 1828) * '' Berthellina cuvieri'' (Bergh, 1898) * ''Berthellina delicata'' (Pease, 1861) * ''Berthellina edwardsii'' (Vayssière, 1897) * ''Berthellina granulata'' (Krauss, 1848) – lemon pleurobranch * '' Berthellina ignis'' Alvim & Pimenta, 2015 * '' Berthellina ilisima'' Marcus & Marcus, 1967 * '' Berthellina magma'' Ortea, 2014 * '' Berthellina minor'' (Bergh, 1905) * '' Berthellina oblonga'' (Audouin, 1826) * ''Berthellina quadridens'' (Mörch, 1863) * '' Berthellina utris'' Ortea, Moro & Caballer, 2014 ''Species inquirenda'' * ''Berthellina engeli'' Gardiner, 1936 - (taxon inquirendum In biological classification, a ''species inquirenda'' is a species of doubtful identity requiring further i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berthellina Barquini
''Berthellina'' is a genus of sea slugs, marine gastropod molluscs in the family Pleurobranchidae. Species Species within the genus ''Berthellina'' are: * '' Berthellina barquini'' Ortea, 2014 * ''Berthellina circularis'' (Mörch, 1863) * '' Berthellina citrina'' (Rüppell & Leuckart, 1828) * ''Berthellina cuvieri'' (Bergh, 1898) * ''Berthellina delicata'' (Pease, 1861) * ''Berthellina edwardsii'' (Vayssière, 1897) * ''Berthellina granulata'' (Krauss, 1848) – lemon pleurobranch * ''Berthellina ignis'' Alvim & Pimenta, 2015 * ''Berthellina ilisima'' Marcus & Marcus, 1967 * ''Berthellina magma'' Ortea, 2014 * ''Berthellina minor'' (Bergh, 1905) * ''Berthellina oblonga'' (Audouin, 1826) * ''Berthellina quadridens'' (Mörch, 1863) * ''Berthellina utris'' Ortea, Moro & Caballer, 2014 ''Species inquirenda'' * ''Berthellina engeli'' Gardiner, 1936 - (taxon inquirendum In biological classification, a ''species inquirenda'' is a species of doubtful identity requiring further inves ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berthellina Circularis
''Berthellina'' is a genus of sea slugs, marine (ocean), marine gastropod molluscs in the family Pleurobranchidae. Species Species within the genus ''Berthellina'' are: * ''Berthellina barquini'' Ortea, 2014 * ''Berthellina circularis'' (Mörch, 1863) * ''Berthellina citrina'' (Rüppell & Leuckart, 1828) * ''Berthellina cuvieri'' (Bergh, 1898) * ''Berthellina delicata'' (Pease, 1861) * ''Berthellina edwardsii'' (Vayssière, 1897) * ''Berthellina granulata'' (Krauss, 1848) – lemon pleurobranch * ''Berthellina ignis'' Alvim & Pimenta, 2015 * ''Berthellina ilisima'' Marcus & Marcus, 1967 * ''Berthellina magma'' Ortea, 2014 * ''Berthellina minor'' (Bergh, 1905) * ''Berthellina oblonga'' (Audouin, 1826) * ''Berthellina quadridens'' (Mörch, 1863) * ''Berthellina utris'' Ortea, Moro & Caballer, 2014 ''Species inquirenda'' * ''Berthellina engeli'' Gardiner, 1936 - (taxon inquirendum) References Further reading * Howson, C.M.; Picton, B.E. (Ed.) (1997). ''The species directory of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berthellina Ignis
''Berthellina'' is a genus of sea slugs, marine gastropod molluscs in the family Pleurobranchidae. Species Species within the genus ''Berthellina'' are: * '' Berthellina barquini'' Ortea, 2014 * ''Berthellina circularis'' (Mörch, 1863) * ''Berthellina citrina'' (Rüppell & Leuckart, 1828) * '' Berthellina cuvieri'' (Bergh, 1898) * ''Berthellina delicata'' (Pease, 1861) * ''Berthellina edwardsii'' (Vayssière, 1897) * ''Berthellina granulata'' (Krauss, 1848) – lemon pleurobranch * '' Berthellina ignis'' Alvim & Pimenta, 2015 * ''Berthellina ilisima'' Marcus & Marcus, 1967 * ''Berthellina magma'' Ortea, 2014 * ''Berthellina minor'' (Bergh, 1905) * ''Berthellina oblonga'' (Audouin, 1826) * ''Berthellina quadridens'' (Mörch, 1863) * ''Berthellina utris'' Ortea, Moro & Caballer, 2014 ''Species inquirenda'' * ''Berthellina engeli'' Gardiner, 1936 - (taxon inquirendum In biological classification, a ''species inquirenda'' is a species of doubtful identity requiring further invest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berthellina Edwardsii
''Berthellina edwardsii'' is a species of sea slug, a gastropod mollusc in the family Pleurobranchidae. It is native to the northeastern Atlantic Ocean and the Mediterranean Sea. Description ''Berthellina edwardsii'' is a large sea slug, growing to a length of . The head bears a pair of smooth, rolled rhinophores at the top, but the triangular buccal veil and a pair of low-lying tentacles are less discernable. There is a small flattened internal shell which looks whitish when viewed through the translucent tissue, and there are dark spots visible through the dorsal surface which are the digestive glands. The foot is broad, and the gill is located on the right side of the body, between the foot and the mantle. The colour varies from whitish or lemon yellow to deep orange-red. This sea slug is very similar in appearance to ''Berthella aurantiaca''; there are no distinctive external features distinguishing the two, but ''B. aurantiaca'' has a much larger internal shell. Another ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleurobranchidae
The Pleurobranchidae are a taxonomic family of sea slugs, marine gastropod molluscs in the clade Pleurobranchomorpha. Characteristics Species in the family Pleurobranchidae have a prominent mantle and an internal shell that becomes reduced or is lost completely in adults. Some adult species have been seen feeding on ascidians. Larval pleurobranchids can be planktotrophic (feeding on plankton), lecithotrophic (deriving nutrition from yolk), or direct developing. Like all Pleurobranchomorpha, they breathe through an external gill, located on the right side (contrary to nudibranchs who have it on the back), just after the genital organ. Many species produce secretions from their rich glandular mantle as a chemical defense against predators. Even the production of sulfuric acid has been reported. Taxonomy Until 2005, this family was placed in the suborder Notaspidea. However, in the taxonomy of Bouchet & Rocroi (2005), the family Pleurobranchidae was placed in the supe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
