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Alloiodoris
''Alloiodoris'' is a genus of sea slugs, specifically dorid nudibranchs. They are marine gastropod molluscs in the family Discodorididae.Valdés Á. (2002). A phylogenetic analysis and systematic revision of the cryptobranch dorids (Mollusca, Nudibranchia, Anthobranchia). Zoological Journal of the Linnean Society 136: 535-636 Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=533966 on 2018-02-02 ''Alloiodoris'' species are found in the Southern Hemisphere, in South Africa, Australia and New Zealand. Species Species so far described in this genus include: *''Alloiodoris marmorata'' Bergh, 1904 *''Alloiodoris inhacae'' O'Donoghue, 1929 *''Alloiodoris lanuginata'' (Abraham, 1877) Synonyms * ''Alloiodoris hedleyi'' is a synonym of ''Sebadoris fragilis'' * ''Alloiodoris nivosus'' is a synonym of ''Paradoris dubia ''Paradoris dubia'' is a species of sea slug, a dorid nudibranch, shell-less marine opisthobranch gastropo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alloiodoris Inhacae
''Alloiodoris'' is a genus of sea slugs, specifically dorid nudibranchs. They are marine gastropod molluscs in the family Discodorididae.Valdés Á. (2002). A phylogenetic analysis and systematic revision of the cryptobranch dorids (Mollusca, Nudibranchia, Anthobranchia). Zoological Journal of the Linnean Society 136: 535-636 Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=533966 on 2018-02-02 ''Alloiodoris'' species are found in the Southern Hemisphere, in South Africa, Australia and New Zealand. Species Species so far described in this genus include: *'' Alloiodoris marmorata'' Bergh Bergh is a former municipality in the Dutch province of Gelderland. The municipality included the villages of 's-Heerenberg, Zeddam, and Stokkum. In 2005, it merged with Didam to form the new municipality of Montferland Montferland () is ..., 1904 *'' Alloiodoris inhacae'' O'Donoghue, 1929 *'' Alloiodoris lanuginata'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alloiodoris Lanuginata
''Alloiodoris lanuginata'' is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Discodorididae.Caballer, M.; Rosenberg, G. (2013)''Alloiodoris lanuginata'' (Abraham, 1877).In: MolluscaBase (2017). Accessed on 2018-02-02 Distribution This species is endemic to New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 List of islands of New Zealand, smaller islands. It is the .... Description ''Alloiodoris lanuginata'' is a dorid nudibranch with a velvet surface. It is beige or brown in colour with scattered dark brown spots. Accessed 2018-02-02. References {{Ta ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alloiodoris Lanuginata
''Alloiodoris lanuginata'' is a species of sea slug or dorid nudibranch, a marine gastropod The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. T ... mollusk in the family Discodorididae.Caballer, M.; Rosenberg, G. (2013)''Alloiodoris lanuginata'' (Abraham, 1877).In: MolluscaBase (2017). Accessed on 2018-02-02 Distribution This species is endemic to New Zealand. Description ''Alloiodoris lanuginata'' is a dorid nudibranch with a velvet surface. It is beige or brown in colour with scattered dark brown spots. Accessed 2018-02-02. References ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alloiodoris Marmorata
''Alloiodoris marmorata'' is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Discodorididae Discodorididae is a taxonomic family of sea slugs, specifically dorid nudibranchs, marine gastropod mollusks in the superfamily Doridoidea.Bouchet, P. (2011). Discodorididae. Accessed through: World Register of Marine Species at http://www.mari ....Burn R. (2006) A checklist and bibliography of the Opisthobranchia (Mollusca: Gastropoda) of Victoria and the Bass Strait area, south-eastern Australia. Museum Victoria Science Reports 10:1–42.Caballer, M.; Bouchet, P. (2015)''Alloiodoris marmorata'' Bergh, 1904.In: MolluscaBase (2015). Accessed through: World Register of Marine Species on 2016-10-23. Distribution Description Ecology References Discodorididae Gastropods described in 1904 {{Discodorididae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Discodorididae
Discodorididae is a taxonomic family of sea slugs, specifically dorid nudibranchs, marine gastropod mollusks in the superfamily Doridoidea.Bouchet, P. (2011). Discodorididae. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=1761 on 2011-08-23 Species in this family belong to the cryptobranch dorid nudibranchs, i.e. they are able to retract their gills into a gill pocket (cryptobranch = hidden gills). Most are small and hard to identify. Most are thought to feed at night on sponges, while during the day they search for dark areas or remain hidden under rocks. One example of a discodoridid is the "Pacific sea lemon" or "speckled sea lemon", ''Peltodoris nobilis'', which occurs off the coast of British Columbia to Baja California from low-tide waters to a depth of about 200 m. Not only is this species yellow with a bumpy surface, but it also gives off a strong fruity citrus smell when handled, adding to its resembl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sebadoris Fragilis
''Sebadoris fragilis'' is a species of sea slug, a dorid nudibranch, shell-less marine gastropod The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. T ... mollusks in the family Discodorididae.Bouchet P. & Rocroi J.-P. (Ed.); Frýda J., Hausdorf B., Ponder W., Valdes A. & Warén A. 2005. ''Classification and nomenclator of gastropod families''. Malacologia: International Journal of Malacology, 47(1-2). ConchBooks: Hackenheim, Germany. . ISSN 0076-2997. 397 pp. http://www.vliz.be/Vmdcdata/imis2/ref.php?refid=78278Gofas, S. (2010). Sebadoris fragilis (Alder & Hancock, 1864). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=548868 on 2011-08-23 Distribution This species occurs in European waters ( Spain, Portugal) and in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paradoris Dubia
''Paradoris dubia'' is a species of sea slug, a dorid nudibranch, shell-less marine opisthobranch gastropod mollusks in the family Discodorididae Discodorididae is a taxonomic family of sea slugs, specifically dorid nudibranchs, marine gastropod mollusks in the superfamily Doridoidea.Bouchet, P. (2011). Discodorididae. Accessed through: World Register of Marine Species at http://www.ma ....Rosenberg, G.; Bouchet, P. (2015). ''Paradoris dubia'' (Bergh, 1904). In: MolluscaBase (2015). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=533981 on 2016-05-12 Distribution As a water-dwelling sea slug, ''Paradoris dubia'' can be found in waters around New South Wales, Tasmania, Victoria, and in the South Pacific Ocean surrounding Southern and Western Australia.Bergh. ''Paradoris dubia''. Sea Slug Forum, Australian Museum, 1998, www.seaslugforum.net. References Discodorididae Gastropods described in 1904 {{Disc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doridoidea
Doridoidea, commonly known as dorid nudibranchs (and previously known as the taxon Cryptobranchia), are a taxonomic superfamily of medium to large, shell-less sea slugs, marine gastropod mollusks in the clade Doridacea, included in the clade Nudibranchia. Etymology The word "Doridoidea" comes from the generic name ''Doris'', which was in turn copied from the name of the sea nymph, Doris, in Greek mythology. Families According to the Taxonomy of the Gastropoda (Bouchet & Rocroi, 2005), families within the superfamily Doridoidea include: * Actinocyclidae O'Donoghue, 1929 * Chromodorididae Bergh, 1891 * Discodorididae Bergh, 1891 * Dorididae Rafinesque, 1815 Changes later than 2005 The family Cadlinidae Bergh, 1891 was considered a synonym of the Chromodorididae. Research by R.F. Johnson in 2011 has shown that ''Cadlina'' does not belong to the family Chromodorididae. She has therefore brought back the name ''Cadlinidae'' from synonymy with ''Chromodorididae''. The chromodori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropod
The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. There are many thousands of species of sea snails and slugs, as well as freshwater snails, freshwater limpets, and land snails and slugs. The class Gastropoda contains a vast total of named species, second only to the insects in overall number. The fossil history of this class goes back to the Late Cambrian. , 721 families of gastropods are known, of which 245 are extinct and appear only in the fossil record, while 476 are currently extant with or without a fossil record. Gastropoda (previously known as univalves and sometimes spelled "Gasteropoda") are a major part of the phylum Mollusca, and are the most highly diversified class in the phylum, with 65,000 to 80,000 living snail and slug species. The anatomy, behavior, feeding, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mollusc
Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is estimated between 60,000 and 100,000 additional species. The proportion of undescribed species is very high. Many taxa remain poorly studied. Molluscs are the largest marine phylum, comprising about 23% of all the named marine organisms. Numerous molluscs also live in freshwater and terrestrial habitats. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat. The phylum is typically divided into 7 or 8 taxonomic classes, of which two are entirely extinct. Cephalopod molluscs, such as squid, cuttlefish, and octopuses, are among the most neurologically advanced of all invertebrates—and either the giant squid or the colossal squid is the largest known invertebrate species. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rudolph Bergh
Rudolph Bergh (15 October 1824 – 20 July 1909), full name Ludvig Sophus Rudolph Bergh, was a Danish physician and malacologist. He worked in Copenhagen. As a doctor his speciality was sexually transmitted diseases. In Copenhagen a hospital and a street are named after him. Bergh was also an active malacologist, i.e. a zoologist who studies molluscs, in particular the nudibranchs, shell-less marine gastropods. He had well over 90 publications in this field and took part in a scientific expedition to Indonesia. He named and described numerous species of nudibranchs. Biography Rudolph Bergh was born in Copenhagen. His father was chief physician in the army Ludvig Anton Berg (1793–1853). His mother was Anne Sophie Kirstine (maiden name Pedersen). Bergh graduated from the Det von Westenske Institut in 1842, and received his medical degree in 1849. Dr. Rudolph Bergh became an attending physician at what was then Almindeligt Hospital, the general hospital in Amaliegad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marine (ocean)
The ocean (also the sea or the world ocean) is the body of salt water that covers approximately 70.8% of the surface of Earth and contains 97% of Earth's water. An ocean can also refer to any of the large bodies of water into which the world ocean is conventionally divided."Ocean." ''Merriam-Webster.com Dictionary'', Merriam-Webster, [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
