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Dendrodoris Krebsii
''Dendrodoris krebsii'' is a species of sea slug, a Doridacea, dorid nudibranch, a marine (ocean), marine gastropod mollusc in the family (biology), family Dendrodorididae.Rosenberg, G. (2015). ''Dendrodoris krebsii''. In: MolluscaBase (2015). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=420607 on 2016-10-27 Distribution Distribution of ''Dendrodoris krebsii'' includes North and south American mainland from Georgia to Rio de Janeiro State in southeastern Brazil. It was also found in Bahamas, Cuba, Cayman Islands, Jamaica, Dominican Republic, Virgin Islands, St. Martin, Antigua, Guadeloupe, Martinique, St. Lucia, St. Vincent and the Grenadines, Barbados, Aruba, Curaçao, Bonaire, Grenada and Panama. Description The shape of the body is oval to elongate. The dorsum is soft and without tubercles. Background color is extremely variable, white, black, orange, red or light green, with or without spots of red, black, gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otto Andreas Lowson Mörch
Otto Andreas Lowson Mörch (his last name also spelled Mørch) (17 May 1828 – 25 January 1878) was a biologist, specifically a malacologist. He lived in Sweden, in Denmark, and in France. Taxa described * Bibliography and taxa described by Otto Andreas Lowson Mörch include: 1863 Mörch O. A. L. (1863). "Revision des especes du genre ''Oxynoe'' Rafinesque, et ''Lobiger'' Krohn". ''Journal de Conchyliologie'' 114348. * ''Oxynoe antillarum'' Mörch, 1863 on page 46 1864 Mörch O. A. L. (1864). "Fortegnelse over de i Danmark forekommende land- og ferskvandsblöddyr". ''Videnskabelige Meddelelser fra den Naturhistoriske Forening i Kjöbenhavn'' (2)1863(17-22): 265–367. * ''Valvata macrostoma'' Mörch, 1864 * Zonitidae Mörch, 1864, also known as the "true glass snails". Taxa named after Mörch * ''Glossodoris moerchi'' (Bergh, 1879) * ''Turbonilla mörchi ''Turbonilla mörchi'' is a species of minute sea snail, a marine gastropod mollusk in the family Pyramidellidae, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dendrodorididae
Dendrodorididae is a taxonomic family of sea slugs, dorid nudibranchs, marine gastropod molluscs in the Superfamily Phyllidioidea. Genera A maximum-parsimony analysis of the nucleotide sequence of the 16S mtDNA gene In biology, the word gene (from , ; "... Wilhelm Johannsen coined the word gene to describe the Mendelian units of heredity..." meaning ''generation'' or ''birth'' or ''gender'') can have several different meanings. The Mendelian gene is a b ..., performed in 2003, has shown that the family Dendrodoridae is paraphyletic. Genera in the family Dendrodorididae presently include: * '' Dendrodoris'' Ehrenberg, 1831 * '' Doriopsilla'' Bergh, 1880 References * * Powell A. W. B., ''New Zealand Mollusca'', William Collins Publishers Ltd, Auckland, New Zealand 1979 {{heterobranchia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dendrodoris Krebsii 3
''Dendrodoris'' is a genus of nudibranchs, marine gastropod molluscs in the family Dendrodorididae.Bouchet, P.; Gofas, S. (2012). Dendrodoris Ehrenberg, 1831. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=137883 on 2012-06-09 Species Species so far described in this genus include: * ''Dendrodoris albobrunnea'' Allan, 1933 * ''Dendrodoris albopurpura'' Burn, 1957 * ''Dendrodoris angolensis'' Valdés & Ortea, 1996 * ''Dendrodoris arborescens'' (Collingwood, 1881) * ''Dendrodoris areolata'' (Alder & Hancock, 1864) * ''Dendrodoris atromaculata'' (Alder & Hancock, 1864) * ''Dendrodoris aurea'' (Quoy & Gaimard, 1832) * ''Dendrodoris azineae'' Behrens & Valdes, 2004 * '' Dendrodris behrensi'' Millen & Bertsch, 2005Millen S. V. & Bertsch H. (2005). "Two New Species of Porostome Nudibranchs (Family Dendrodorididae) from the Coast of California (USA) and Baja Californica (Mexico)". ''Proceedings of the California Academy of Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dendrodoris Krebsii 2
''Dendrodoris'' is a genus of nudibranchs, marine gastropod molluscs in the family Dendrodorididae.Bouchet, P.; Gofas, S. (2012). Dendrodoris Ehrenberg, 1831. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=137883 on 2012-06-09 Species Species so far described in this genus include: * ''Dendrodoris albobrunnea'' Allan, 1933 * ''Dendrodoris albopurpura'' Burn, 1957 * ''Dendrodoris angolensis'' Valdés & Ortea, 1996 * ''Dendrodoris arborescens'' (Collingwood, 1881) * ''Dendrodoris areolata'' (Alder & Hancock, 1864) * ''Dendrodoris atromaculata'' (Alder & Hancock, 1864) * ''Dendrodoris aurea'' (Quoy & Gaimard, 1832) * ''Dendrodoris azineae'' Behrens & Valdes, 2004 * '' Dendrodris behrensi'' Millen & Bertsch, 2005Millen S. V. & Bertsch H. (2005). "Two New Species of Porostome Nudibranchs (Family Dendrodorididae) from the Coast of California (USA) and Baja Californica (Mexico)". ''Proceedings of the California Academy of Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhinophores
A rhinophore is one of a pair of chemosensory club-shaped, rod-shaped or ear-like structures which are the most prominent part of the external head anatomy in sea slugs, marine gastropod opisthobranch mollusks such as the nudibranchs, sea hares (Aplysiomorpha), and sap-sucking sea slugs (Sacoglossa). Etymology The name relates to the rhinophore's function as an organ of "smell". ''Rhino-'' means nose from Ancient Greek ῥίς ''rhis'' and from its genitive ῥινός ''rhinos''. "Phore" means "to bear" from New Latin ''-phorus'' and from Greek -phoros (φορος) "bearing", a derivative of ''phérein'' (φέρειν). Function Rhinophores are scent or taste receptors, also known as chemosensory organs situated on the dorsal surface of the head. They are primarily used for distance chemoreception and rheoreception (response to water current). The "scents" detected by rhinophores are chemicals dissolved in the sea water. The fine structure and hairs of the rhinophore ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bonaire
Bonaire (; , ; pap, Boneiru, , almost pronounced ) is a Dutch island in the Leeward Antilles in the Caribbean Sea. Its capital is the port of Kralendijk, on the west ( leeward) coast of the island. Aruba, Bonaire and Curaçao form the ABC islands, 80 km (50 miles) off the coast of Venezuela. Unlike much of the Caribbean region, the ABC islands lie outside Hurricane Alley. The islands have an arid climate that attracts visitors seeking warm, sunny weather all year round. Bonaire is a popular snorkeling and scuba diving destination because of its multiple shore diving sites and easy access to the island's fringing reefs. As of 1 January 2019, the island's population totaled 20,104 permanent residents, an increase of about 1,200 since 2015. The island's total land area is ; it is long from north to south, and ranges from wide from east to west. A short west of Bonaire across the sea is the uninhabited islet Klein Bonaire with a total land area of . Klein Bonaire has l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rio De Janeiro State
Rio de Janeiro () is one of the 27 federative units of Brazil. It has the second largest economy of Brazil, with the largest being that of the state of São Paulo. The state, which has 8.2% of the Brazilian population, is responsible for 9.2% of the Brazilian GDP. The state of Rio de Janeiro is located within the Brazilian geopolitical region classified as the Southeast (assigned by IBGE). Rio de Janeiro shares borders with all the other states in the same Southeast macroregion: Minas Gerais ( N and NW), Espírito Santo ( NE) and São Paulo ( SW). It is bounded on the east and south by the South Atlantic Ocean. Rio de Janeiro has an area of . Its capital is the city of Rio de Janeiro, which was the capital of the Portuguese Colony of Brazil from 1763 to 1815, of the following United Kingdom of Portugal, Brazil and the Algarves from 1815 to 1822, and of later independent Brazil as a kingdom and republic from 1822 to 1960. The state's 22 largest cities are Rio de Janeiro, São G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (biology)
Family ( la, familia, plural ') is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". What belongs to a family—or if a described family should be recognized at all—are proposed and determined by practicing taxonomists. There are no hard rules for describing or recognizing a family, but in plants, they can be characterized on the basis of both vegetative and reproductive features of plant species. Taxonomists often take different positions about descriptions, and there may be no broad consensus across the scientific community for some time. The publishing of new data and opini ... [...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] |
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 gastropods ... [...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, and re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
