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Labidodemas
''Labidodemas'' is a genus of marine sea cucumbers in the family Holothuriidae. The genus was erected by Emil Selenka in 1867. Species The World Register of Marine Species The World Register of Marine Species (WoRMS) is a taxonomic database that aims to provide an authoritative and comprehensive list of names of marine organisms. Content The content of the registry is edited and maintained by scientific specialist ... recognises the following species: * '' Labidodemas americanum'' Deichmann, 1938 * '' Labidodemas maccullochi'' (Deichmann, 1958) * '' Labidodemas pertinax'' (Ludwig, 1875) * '' Labidodemas pseudosemperianum'' Massin, Samyn & Thandar, 2004 * '' Labidodemas quadripartitum'' Massin, Samyn & Thandar, 2004 * '' Labidodemas rugosum'' (Ludwig, 1875) * '' Labidodemas semperianum'' Selenka, 1867 * '' Labidodemas spineum'' Massin, Samyn & Thandar, 2004 Image:Labidodemas pertinax.jpg, '' Labidodemas pertinax'' Image:Labidodemas rugosum.jpg, '' Labidodemas rugosum'' Ref ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labidodemas Americanum
''Labidodemas'' is a genus of marine sea cucumbers in the family Holothuriidae. The genus was erected by Emil Selenka in 1867. Species The World Register of Marine Species recognises the following species: * '' Labidodemas americanum'' Deichmann, 1938 * '' Labidodemas maccullochi'' (Deichmann, 1958) * '' Labidodemas pertinax'' (Ludwig, 1875) * '' Labidodemas pseudosemperianum'' Massin, Samyn & Thandar, 2004 * '' Labidodemas quadripartitum'' Massin, Samyn & Thandar, 2004 * ''Labidodemas rugosum'' (Ludwig, 1875) * '' Labidodemas semperianum'' Selenka, 1867 * ''Labidodemas spineum'' Massin, Samyn & Thandar, 2004 Image:Labidodemas pertinax.jpg, '' Labidodemas pertinax'' Image:Labidodemas rugosum.jpg, ''Labidodemas rugosum ''Labidodemas rugosum'' is a species of sea cucumber in the family Holothuriidae. It is native to the tropical Indo-Pacific region. Description ''Labidodemas rugosum'' has a distinctive white-pink hue. It is covered in long pinkish-white papilla ...'' Ref ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labidodemas Rigida
''Labidodemas'' is a genus of marine sea cucumbers in the Family (biology), family Holothuriidae. The genus was erected by Emil Selenka in 1867. Species The World Register of Marine Species recognises the following species: * ''Labidodemas americanum'' Deichmann, 1938 * ''Labidodemas maccullochi'' (Deichmann, 1958) * ''Labidodemas pertinax'' (Ludwig, 1875) * ''Labidodemas pseudosemperianum'' Massin, Samyn & Thandar, 2004 * ''Labidodemas quadripartitum'' Massin, Samyn & Thandar, 2004 * ''Labidodemas rugosum'' (Ludwig, 1875) * ''Labidodemas semperianum'' Selenka, 1867 * ''Labidodemas spineum'' Massin, Samyn & Thandar, 2004 Image:Labidodemas pertinax.jpg, ''Labidodemas pertinax'' Image:Labidodemas rugosum.jpg, ''Labidodemas rugosum'' References Holothuriidae Holothuroidea genera {{Holothuroidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labidodemas Maccullochi
''Labidodemas'' is a genus of marine sea cucumbers in the family Holothuriidae. The genus was erected by Emil Selenka in 1867. Species The World Register of Marine Species recognises the following species: * '' Labidodemas americanum'' Deichmann, 1938 * '' Labidodemas maccullochi'' (Deichmann, 1958) * '' Labidodemas pertinax'' (Ludwig, 1875) * '' Labidodemas pseudosemperianum'' Massin, Samyn & Thandar, 2004 * '' Labidodemas quadripartitum'' Massin, Samyn & Thandar, 2004 * ''Labidodemas rugosum'' (Ludwig, 1875) * '' Labidodemas semperianum'' Selenka, 1867 * ''Labidodemas spineum'' Massin, Samyn & Thandar, 2004 Image:Labidodemas pertinax.jpg, '' Labidodemas pertinax'' Image:Labidodemas rugosum.jpg, ''Labidodemas rugosum ''Labidodemas rugosum'' is a species of sea cucumber in the family Holothuriidae. It is native to the tropical Indo-Pacific region. Description ''Labidodemas rugosum'' has a distinctive white-pink hue. It is covered in long pinkish-white papilla ...'' Ref ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labidodemas Pertinax
''Labidodemas'' is a genus of marine sea cucumbers in the family Holothuriidae. The genus was erected by Emil Selenka in 1867. Species The World Register of Marine Species recognises the following species: * '' Labidodemas americanum'' Deichmann, 1938 * '' Labidodemas maccullochi'' (Deichmann, 1958) * '' Labidodemas pertinax'' (Ludwig, 1875) * '' Labidodemas pseudosemperianum'' Massin, Samyn & Thandar, 2004 * '' Labidodemas quadripartitum'' Massin, Samyn & Thandar, 2004 * ''Labidodemas rugosum'' (Ludwig, 1875) * '' Labidodemas semperianum'' Selenka, 1867 * ''Labidodemas spineum'' Massin, Samyn & Thandar, 2004 Image:Labidodemas pertinax.jpg, '' Labidodemas pertinax'' Image:Labidodemas rugosum.jpg, ''Labidodemas rugosum ''Labidodemas rugosum'' is a species of sea cucumber in the family Holothuriidae. It is native to the tropical Indo-Pacific region. Description ''Labidodemas rugosum'' has a distinctive white-pink hue. It is covered in long pinkish-white papilla ...'' Ref ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labidodemas Pseudosemperianum
''Labidodemas'' is a genus of marine sea cucumbers in the family Holothuriidae. The genus was erected by Emil Selenka in 1867. Species The World Register of Marine Species recognises the following species: * '' Labidodemas americanum'' Deichmann, 1938 * '' Labidodemas maccullochi'' (Deichmann, 1958) * '' Labidodemas pertinax'' (Ludwig, 1875) * '' Labidodemas pseudosemperianum'' Massin, Samyn & Thandar, 2004 * '' Labidodemas quadripartitum'' Massin, Samyn & Thandar, 2004 * ''Labidodemas rugosum'' (Ludwig, 1875) * '' Labidodemas semperianum'' Selenka, 1867 * ''Labidodemas spineum'' Massin, Samyn & Thandar, 2004 Image:Labidodemas pertinax.jpg, '' Labidodemas pertinax'' Image:Labidodemas rugosum.jpg, ''Labidodemas rugosum ''Labidodemas rugosum'' is a species of sea cucumber in the family Holothuriidae. It is native to the tropical Indo-Pacific region. Description ''Labidodemas rugosum'' has a distinctive white-pink hue. It is covered in long pinkish-white papilla ...'' Ref ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labidodemas Quadripartitum
''Labidodemas'' is a genus of marine sea cucumbers in the family Holothuriidae. The genus was erected by Emil Selenka in 1867. Species The World Register of Marine Species recognises the following species: * '' Labidodemas americanum'' Deichmann, 1938 * '' Labidodemas maccullochi'' (Deichmann, 1958) * '' Labidodemas pertinax'' (Ludwig, 1875) * '' Labidodemas pseudosemperianum'' Massin, Samyn & Thandar, 2004 * '' Labidodemas quadripartitum'' Massin, Samyn & Thandar, 2004 * ''Labidodemas rugosum'' (Ludwig, 1875) * '' Labidodemas semperianum'' Selenka, 1867 * ''Labidodemas spineum'' Massin, Samyn & Thandar, 2004 Image:Labidodemas pertinax.jpg, '' Labidodemas pertinax'' Image:Labidodemas rugosum.jpg, ''Labidodemas rugosum ''Labidodemas rugosum'' is a species of sea cucumber in the family Holothuriidae. It is native to the tropical Indo-Pacific region. Description ''Labidodemas rugosum'' has a distinctive white-pink hue. It is covered in long pinkish-white papilla ...'' Ref ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labidodemas Semperianum
''Labidodemas'' is a genus of marine sea cucumbers in the family Holothuriidae. The genus was erected by Emil Selenka in 1867. Species The World Register of Marine Species recognises the following species: * '' Labidodemas americanum'' Deichmann, 1938 * '' Labidodemas maccullochi'' (Deichmann, 1958) * '' Labidodemas pertinax'' (Ludwig, 1875) * '' Labidodemas pseudosemperianum'' Massin, Samyn & Thandar, 2004 * '' Labidodemas quadripartitum'' Massin, Samyn & Thandar, 2004 * ''Labidodemas rugosum'' (Ludwig, 1875) * '' Labidodemas semperianum'' Selenka, 1867 * ''Labidodemas spineum'' Massin, Samyn & Thandar, 2004 Image:Labidodemas pertinax.jpg, '' Labidodemas pertinax'' Image:Labidodemas rugosum.jpg, ''Labidodemas rugosum ''Labidodemas rugosum'' is a species of sea cucumber in the family Holothuriidae. It is native to the tropical Indo-Pacific region. Description ''Labidodemas rugosum'' has a distinctive white-pink hue. It is covered in long pinkish-white papilla ...'' Ref ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labidodemas Spineum
''Labidodemas'' is a genus of marine sea cucumbers in the Family (biology), family Holothuriidae. The genus was erected by Emil Selenka in 1867. Species The World Register of Marine Species recognises the following species: * ''Labidodemas americanum'' Deichmann, 1938 * ''Labidodemas maccullochi'' (Deichmann, 1958) * ''Labidodemas pertinax'' (Ludwig, 1875) * ''Labidodemas pseudosemperianum'' Massin, Samyn & Thandar, 2004 * ''Labidodemas quadripartitum'' Massin, Samyn & Thandar, 2004 * ''Labidodemas rugosum'' (Ludwig, 1875) * ''Labidodemas semperianum'' Selenka, 1867 * ''Labidodemas spineum'' Massin, Samyn & Thandar, 2004 Image:Labidodemas pertinax.jpg, ''Labidodemas pertinax'' Image:Labidodemas rugosum.jpg, ''Labidodemas rugosum'' References Holothuriidae Holothuroidea genera {{Holothuroidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labidodemas Rugosum
''Labidodemas rugosum'' is a species of sea cucumber in the family Holothuriidae. It is native to the tropical Indo-Pacific region. Description ''Labidodemas rugosum'' has a distinctive white-pink hue. It is covered in long pinkish-white papillae. Distribution and habitat ''Labidodemas rugosum'' is found off the coasts of Asia and Africa, in the tropical Indian Ocean and the western Pacific Ocean. Its range extends from the Red Sea, the east coast of Africa and Madagascar, to India and the Maldives, to Indonesia, northern Australia, the Philippines, Malaysia, New Guinea and other island groups in the western Pacific. It is found in coral reefs, at depths between . Status ''Labidodemas rugosum'' is uncommon, but widespread throughout the Indo-Pacific, and not widely fished. Due to this, the International Union for Conservation of Nature has assessed the conservation status of this sea cucumber as least concern A least-concern species is a species that has been categorized ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holothuriidae
Holothuriidae is a family of sea cucumbers, a type of echinoderm. Description Members of the family Holothuriidae have thick fleshy bodies and several rows of tube feet which are used for moving around and for adhering to the surface. The body is often covered with blunt projections known as papillae. Many of the members of this family are able to eject a mass of fine sticky threads known as cuvierian tubules to distract predators, or even turn their viscera inside out. For the taxonomic determination, the genera '' Actinopyga'' and '' Bohadschia'' have their spicules exclusively shaped like sticks, and the genera ''Holothuria'' and '' Labidodemas'' never have theirs shaped like tables. '' Actinopyga'' is also equipped with anal teeth (modified podia), and never throw out Cuvieran tubules, just like '' Pearsonothuria''. Members of this family occur throughout the oceans of the world at low to middle latitudes. They often live in coral reefs and nearby sandy habitat types, and a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emil Selenka
Emil Selenka (27 February, 1842, Braunschweig – 20 February, 1902, Munich) was a German zoologist. He is known for his research on invertebrates and apes and the scientific expeditions he organized to Southeast Asia and South America. Life Selenka was the son of bookbinder Johannes Selenka (1801–1871). He studied natural history at the University of Göttingen, and following a graduate dissertation on Holothuroidea, he remained in Göttingen as an assistant to Wilhelm Moritz Keferstein (1833-1870). His research was in this period mainly on the anatomy, taxonomy and embryology of marine invertebrates, especially organisms from the phylum Echinodermata. In 1868 he became a professor of zoology and comparative anatomy at the University of Leiden, followed by a professorship at the University of Erlangen in 1874. In 1895 he was given an honorary professorship at the University of Munich. He was co-founder of the journal ''Biologisches Zentralblatt''. His l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
