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Phyllodesmium Serratum
''Phyllodesmium serratum'' is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusc in the family Facelinidae.Bouchet, P. (2010). ''Phyllodesmium serratum'' (Baba, 1949). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=225502 on 2011-01-08 Distribution The distribution of ''Phyllodesmium serratum'' includes Australia and Japan.Rudman, W.B., 1999 (January 26''Phyllodesmium serratum'' (Baba, 1949). n/nowiki> Sea Slug Forum. Australian Museum, Sydney. It has been erroneously synonymised with ''Phyllodesmium horridum'' by some authors but does not occur in Africa. Description The length of the slug is usually 10–25 mm, but its length can reach up to 40 mm. This species contains no zooxanthellae. Ecology ''Phyllodesmium serratum'' feeds on the soft corals '' Cornularia'' sp., ''Clavularia Clavularia is a genus of corals in the family Clavulariidae. They are often referred by the com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kikutaro Baba
was a Japanese malacologist. He was the leading researcher on sea slugs and bubble snails, opisthobranch gastropod mollusks in Japan. Biography * 1932–1941 Kyushu University * 1948–1949 Osaka Kyoiku University * 1976 – Order of the Rising Sun Kikutaro Baba was married to Sonoko Baba. He died of pneumonia in hospital in Japan on 30 November 2001.(January 2002) nudibranch NEWVol.4 No.04: 44/ref> Species Species described by Kikutaro Baba include: * '' Aglaja orientalis'' Baba, 1949 * '' Aldisa cooperi'' Robilliard & Baba, 1972 * '' Antonietta janthina'' Baba & Hamatani, 1977 * '' Aplysia kurodai'' Baba, 1937 * '' Aplysia sagamiana'' Baba, 1949 * '' Aplysiopsis minor'' (Baba, 1959) * '' Aplysiopsis nigra'' (Baba, 1949) * '' Aplysiopsis orientalis'' Baba, 1949 * '' Armina magna'' Baba, 1955 * '' Bornella japonica'' Baba, 1949 * '' Cadlina japonica'' Baba, 1937 * '' Cadlina sagamiensis'' Baba, 1937 * '' Carminodoris bifurcata'' Baba, 1993 * '' Chelidonura fulvipunctata' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
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. It is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour, or ecological niche. In addition, palaeontologists 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. About 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomen". The first part of a binomen is the name of a genus to which the species belongs. The second part is called the specific name (zoology), specific name or the specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Slug
Sea slug is a common name for some Marine biology, marine invertebrates with varying levels of resemblance to terrestrial Slug, slugs. Most creatures known as sea slugs are gastropods, i.e. they are Sea snail, sea snails (marine gastropod mollusks) that, over evolutionary time, have either entirely lost their shells or have seemingly lost their shells due to having a significantly reduced or internal shell. The name "sea slug" is often applied to Nudibranch, nudibranchs and a paraphyletic set of other marine gastropods without apparent Gastropod shell, shells. Sea slugs have an enormous variation in body shape, color, and size. Most are partially translucent. The often bright colors of Coral reef, reef-dwelling species imply that these animals are under constant threat of predators. Still, the color can warn other animals of the sea slug's toxic stinging cells (nematocysts) or offensive taste. Like all Gastropod, gastropods, they have small, razor-sharp teeth called Radula, rad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nudibranch
Nudibranchs () are a group of soft-bodied marine gastropod molluscs, belonging to the order Nudibranchia, that shed their shells after their larval stage. They are noted for their often extraordinary colours and striking forms, and they have been given colourful nicknames to match, such as "clown", "marigold", "splendid", "dancer", "dragon", and "sea rabbit". About 3,000 species of nudibranchs are known.Ocean Portal (2017)A Collage of Nudibranch Colors Smithsonian National Museum of Natural History. Retrieved 17 April 2018. The word ''nudibranch'' comes from the Latin 'naked' and the Ancient Greek () ' gills'. Nudibranchs are often casually called sea slugs, as they are a family of opisthobranchs (sea slugs), within the phylum Mollusca (molluscs), but many sea slugs belong to several taxonomic groups that are not closely related to nudibranchs. A number of these other sea slugs, such as the photosynthetic '' Sacoglossa'' and the colourful Aglajidae, are often confused wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marine (ocean)
The ocean is the body of salt water that covers approximately 70.8% of Earth. The ocean is conventionally divided into large bodies of water, which are also referred to as ''oceans'' (the Pacific, Atlantic, Indian, Antarctic/Southern, and Arctic Ocean),"Ocean." ''Merriam-Webster.com Dictionary'', Merriam-Webster, https://www.merriam-webster.com/dictionary/ocean . Accessed March 14, 2021. and are themselves mostly divided into seas, gulfs and subsequent bodies of water. The ocean contains 97% of [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropod
Gastropods (), commonly known as slugs and snails, belong to a large Taxonomy (biology), taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, freshwater, and from the land. There are many thousands of species of sea snails and sea slug, slugs, as well as freshwater snails, freshwater limpets, land snails and slugs. The class Gastropoda is a diverse and highly successful class of mollusks within the phylum Mollusca. It 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 Furongian, Late Cambrian. , 721 family (taxonomy), families of gastropods are known, of which 245 are extinct and appear only in the fossil record, while 476 are currently neontology, extant living fossil, with or without a fossil record. Gastropoda (previously known as univalves and sometimes spelled "Gasteropoda") are a major part of the phylum Mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mollusc
Mollusca is a phylum of protostome, protostomic invertebrate animals, whose members are known as molluscs or mollusks (). Around 76,000 extant taxon, extant species of molluscs are recognized, making it the second-largest animal phylum after Arthropoda. The number of additional fossil species is estimated between 60,000 and 100,000, and the proportion of undescribed species is very high. Many taxa remain poorly studied. Molluscs are the largest marine biology, marine phylum, comprising about 23% of all the named marine organisms. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat, as numerous groups are freshwater mollusc, freshwater and even terrestrial molluscs, terrestrial species. The phylum is typically divided into 7 or 8 taxonomy (biology), taxonomic class (biology), classes, of which two are entirely extinct. Cephalopod molluscs, such as squid, cuttlefish, and octopuses, are among the most neurobiology, neurologi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Facelinidae
The Facelinidae are a taxonomic family of colorful sea slugs. These are specifically aeolid nudibranchs. They are marine gastropod molluscs.Bouchet, P. (2012). Facelinidae. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=191 on 2012-07-22 Taxonomy 2005 taxonomy This family consists of the following subfamilies (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005): * Facelininae Bergh, 1889 - synonyms: Caloriidae Odhner, 1968; Phidianidae Odhner, 1968; Pruvotfoliinae Tardy, 1970 * Babakininae Roller, 1973 - synonym: Babainidae Roller, 1972 (inv.) * Crateninae Bergh, 1889 - synonym: Rizzoliinae Odhner, 1939 (inv.) * Favorininae Bergh, 1889 - synonyms: Myrrhinidae Bergh, 1905; Phyllodesmiinae Thiele, 1931; Facalaninae Er. Marcus, 1958 * Herviellinae Burn, 1967 * Pteraeolidiinae Risbec, 1953 2007 taxonomy Gosliner et al. (2007)Gosliner T. M., Gonzáles-Duarte M. M. & Cervera J. L. (2007). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phyllodesmium Horridum
''Phyllodesmium horridum'', the coral nudibranch, is a species of sea slug, specifically an aeolid nudibranch. It is a marine gastropod mollusc in the family Facelinidae. Distribution This species is found around the South African coast from False Bay to Sodwana Bay, intertidally to at least 30 m.Gosliner T. M. (1987). ''Nudibranchs of Southern Africa'' It has been erroneously reported from Australia and Japan due to confusion with '' Phyllodesmium serratum''. Description Around the South African coast, the coral nudibranch is typically between 30 and 40 mmBranch, G.M., Branch, M.L, Griffiths, C.L. and Beckley, L.E. 2010. ''Two Oceans: a guide to the marine life of southern Africa'' in total length. It is a slender pale-bodied aeolid with long paired pinkish cerata. The cerata have a bluish-white stripe running down their length, as does the body. The rhinophores are smooth. This species contains no zooxanthellae. Ecology ''Phyllodesmium horridum'' feeds on sea fans ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zooxanthellae
Zooxanthellae (; zooxanthella) is a colloquial term for single-celled photosynthetic organisms that are able to live in symbiosis with diverse marine invertebrates including corals, jellyfish, demosponges, and nudibranchs. Most known zooxanthellae are in the dinoflagellate genus '' Symbiodinium'', but some are known from the genus '' Amphidinium'', and other taxa, as yet unidentified, may have similar endosymbiont affinities. "Zooxanthella" was originally a genus name (meaning literally "little yellow animal") given in 1881 by Karl Brandt to '' Zooxanthella nutricula'' (a mutualist of the radiolarian '' Collozoum inerme'') which has been placed in the Peridiniales. Another group of unicellular eukaryotes that partake in similar endosymbiotic relationships in both marine and freshwater habitats are green algae zoochlorellae. Zooxanthellae are photosynthetic organisms, which contain chlorophyll a and chlorophyll c, as well as the dinoflagellate pigments peridinin and diadi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornularia (coral)
''Cornularia'' is a genus of soft corals in the suborder Stolonifera. Species The World Register of Marine Species includes the following species 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. It is the basic unit of Taxonomy (biology), ... in the genus: *'' Cornularia atlantica'' Johnson, 1861 *'' Cornularia aurantiaca'' Stimpson, 1855 *'' Cornularia australis'' Busk, 1867 *'' Cornularia cornucopiae'' (Pallas, 1766) *'' Cornularia pabloi'' McFadden & van Ofwegen, 2012 References Cornulariidae Octocorallia genera {{Octocorallia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clavularia
Clavularia is a genus of corals in the family Clavulariidae. They are often referred by the common names star polyps or clove polyps. Species There are 69 accepted species in this genus: * '' Clavularia alba'' (Grieg, 1888) * '' Clavularia arctica'' (Sars, 1860) * '' Clavularia armata'' Thomson, 1927 * '' Clavularia australiensis'' Hickson, 1894 * '' Clavularia bathybius'' ( Saville Kent, 1870) * '' Clavularia borealis'' Koren & Danielsen, 1883 * '' Clavularia capensis'' (Studer, 1879) * '' Clavularia carpediem'' Weinberg, 1986 * '' Clavularia charoti'' (Tixier-Durivault & d'Hondt, 1974) * '' Clavularia concreta'' Studer, 1901 * ''Clavularia crassa'' (Milne Edwards, 1848) * '' Clavularia crosslandi'' Thomson & Henderson, 1906 * '' Clavularia cylindrica'' Wright & Studer, 1889 * '' Clavularia delicatula'' Thomson & Dean, 1931 * ''Clavularia densum'' (Tixier-Durivault & d'Hondt, 1974) * '' Clavularia desjardiniana'' (Templeton, 1835) * '' Clavularia diademata'' Broch, 1939 * '' Cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
