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Goniasteridae
Goniasteridae (the biscuit stars) constitute the largest family of sea stars, included in the order Valvatida. They are mostly deep-dwelling species, but the family also include several colorful shallow tropical species. Description Goniasteridae are usually middle-sized sea stars with a characteristic double range of marginal plates bordering the disk and arms. Most of them have five arms, often short and triangular, around a broad central disc; many species are pentagonal or subpentagonal, covered densely with granular, seed-like protuberances, hence the name of the family "seed-star" (''gonium+aster''). The aboral face is often covered with tiny spines looking like paxillae. Pedicellariae are often valvate, and the gonads are located at the interradius. Main identification keys for this group include the presence of paxillae, granules, teeth, spines, or the shape and dimensions of marginal plate. Location and habitat They occur predominantly on deep-water continenta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apollonaster
''Apollonaster'' is a genus of abyssal sea stars in the family Goniasteridae. They can be identified by their bare abactinal plate surfaces and multiple accessory granule rows on their abactinal plates. To date, Apollonaster has been found in the tropical Atlantic region (''A. yucatanensis'') and Hawaiian Islands region (''A. kelleyi'') oceans, with no other locations or species being known as of 2015. Species list According to World Register of Marine Species:Mah, C. (2014), Apollonaster' Halpern, 1970 In: Mah, C.L. (2015) World Asteroidea database. Accessed through: World Register of Marine Species. * ''Apollonaster kelleyi'' Mah, 2015 -- Hawaii * ''Apollonaster yucatanensis'' Halpern, 1970 -- Caribbean This species was named in 1970 as a tribute to the Apollo mission. References External links * Mah, C. (2014), Apollonaster' Halpern, 1970 In: Mah, C.L. (2015) World Asteroidea database. Accessed through World Register of Marine Species The World Register of Marine S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pentagonaster Duebeni
''Pentagonaster duebeni'' is a species of starfish within the family Goniasteridae. Distribution & habitat ''Pentagonaster duebeni'' is distributed off the Australian coasts from Shark Bay to Tasmania and southern Queensland. Its preferred habitat is exposed and sheltered reefs at depths up to 160 meters below sea level. Description & feeding ''Pentagonaster duebeni'' is a 5 armed flattened starfish with blunted arms separated by rounded arcs. Surface is layered with polygonal plates colored red and orange separated with yellow-white incisions. Arms are equal in length to the central disc, reaching a lengths up to 8 centimeters. Sizes reach up to 8 centimeters in width. ''P. duebeni'' diet consists of sponges, bryozoans, and other invertebrates. Specimens from southern Western Australian Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent of the land area of Australia excluding external territories. It is bounded by the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Circeaster
''Circeaster'' is a genus of abyssal sea stars in the family Goniasteridae. Habitat and distribution These sea stars have a flattened and broad pentagonal central disc, with 5 tapering arm. The marginal plates are thick and well delimited. They live between 320 and 3000 meters deep, in the three main oceanic basins.Mah, C.L. (2006),Phylogenetic analysis and biogeography of the deep-sea goniasterid, ''Circeaster'' (Echinodermata: Asteroidea) including descriptions of six new species, ''Zoosystema'', 28(4): 917-954. Species list According to World Register of Marine Species:Mah, C. (2014), Circeaster' Koehler, 1909 In: Mah, C.L. (2014) World Asteroidea database. Accessed through: World Register of Marine Species. * ''Circeaster americanus'' (A.H. Clark, 1916) * ''Circeaster arandae'' Mah, 2006 * ''Circeaster helenae'' Mah, 2006 * ''Circeaster kristinae'' Mah, 2006 * ''Circeaster loisetteae'' Mah, 2006 * ''Circeaster magdalenae'' Koehler, 1909 * ''Circeaster marcelli'' Koehler, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ceramaster
''Ceramaster'' is a genus of cushion stars in the family Goniasteridae. The species in this genus have no arms. They live in deeper waters than most sea stars. Species list Species in this genus include: *''Ceramaster arcticus'' (Verrill, 1909) - Arctic cookie star *'' Ceramaster australis'' H.E.S. Clark, 2001 *''Ceramaster bowersi'' (Fisher, 1906) *''Ceramaster clarki'' Fisher, 1910 *''Ceramaster cuenoti'' (Koehler, 1909) *''Ceramaster glasbyi'' McKnight, 1993 *''Ceramaster granularis'' (Retzius, 1783) *''Ceramaster grenadensis'' (Perrier, 1881) *''Ceramaster japonicus'' (Sladen, 1889) *''Ceramaster lennoxkingi'' McKnight, 1973 *''Ceramaster leptoceramus'' (Fisher, 1905) *''Ceramaster misakiensis'' (Goto, 1914) *''Ceramaster mortenseni'' (Koehler, 1909) *''Ceramaster patagonicus'' (Sladen, 1889) - Cookie star *''Ceramaster smithi'' Fisher, 1913 *''Ceramaster stellatus'' Djakonov, 1950 *''Ceramaster trispinosus'' H.L. Clark, 1923 ''Note'': ''Ceramaster placenta ''Ceramast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calliderma (sea Star)
''Calliderma'' is an extinct genus of sea stars in the family Goniasteridae. Species are known from the Cretaceous to the Eocene. See also * List of prehistoric echinoderm genera * List of prehistoric starfish This list of prehistoric starfish is an attempt to create a comprehensive listing of all genera from the fossil record that have ever been considered to be in the class Asteroidea, excluding purely vernacular terms. The list includes all commonly ... References External links * * Prehistoric starfish genera Goniasteridae {{paleo-Asteroidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calliaster
''Calliaster'' is a genus of starfish in the family Goniasteridae Species list Species in the genus include: *''Calliaster acanthodes'' H.L. Clark, 1923 *'' Calliaster baccatus'' Sladen, 1889 *''Calliaster childreni'' Gray, 1840 *''Calliaster corynetes'' Fisher, 1913 *''Calliaster elegans'' Doderlein, 1922 *''Calliaster erucaradiatus'' Livingstone, 1936 *''Calliaster mamillifer'' Alcock, 1893 *''Calliaster pedicellaris'' Fisher, 1906 *''Calliaster quadrispinus'' Liao, 1989 *''Calliaster regenerator'' Doderlein, 1922 *''Calliaster spinosus'' H.L. Clark, 1916 *''Calliaster thompsonae ''Calliaster'' is a genus of starfish in the family Goniasteridae Species list Species in the genus include: *'' Calliaster acanthodes'' H.L. Clark, 1923 *''Calliaster baccatus ''Calliaster baccatus'', the cobbled starfish, is a species of ...'' H.E.S. Clark, 2001 References Goniasteridae {{Asteroidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astroceramus
''Astroceramus'' is a genus of abyssal sea stars in the family Goniasteridae. Etymology "Astrocramus" is made up of two Latin root words, "Astrum" which means star, and "ceramo" meaning tile. This clearly tells the shape of the organism; star shaped tile of all its species. Species list According to World Register of Marine Species:Mah, C. (2014), Astroceramus' Fisher, 1906 In: Mah, C.L. (2015) World Asteroidea database. Accessed through: World Register of Marine Species. * ''Astroceramus boninensis'' Kogure & Tachikawa, 2009 – Japan * ''Astroceramus brachyactis'' H.L. Clark, 1941 – Caribbean * ''Astroceramus cadessus'' Macan, 1938 * ''Astroceramus callimorphus'' Fisher, 1906 – Hawaii * ''Astroceramus denticulatus'' McKnight, 2006 – New Zealand * ''Astroceramus eldredgei'' Mah, 2015 – Hawaii * ''Astroceramus fisheri'' Koehler, 1909 * ''Astroceramus lionotus'' Fisher, 1913 – Philippines * ''Astroceramus sphaeriostictus ''Astroceramus'' is a genus of abyssal sea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fromia Indica Landaagiraavaru
''Fromia'' is a genus of starfish belonging to the family Goniasteridae. Description These species are tropical sea stars, with 5 arms but sometimes up to 7. Some species like ''Fromia monilis'' or ''Fromia nodosa ''Fromia nodosa'', commonly called elegant sea star, is a species of marine starfish belonging to the family Goniasteridae. Description The elegant sea star has five triangular arms radiating around an apparent central disc. its coloration is ...'' can be very difficult to identify, as they look like each other a lot, and even like unrelated species as those of the genus '' Paraferdinia''. Species Bibliography * Christopher Mah,Overview of the Ferdina-like Goniasteridae (Echinodermata: Asteroidea) including a new subfamily, three new genera and fourteen new species, ''Zootaxa'', vol. 4271, 2017 * Sprung, Julian y Delbeek, J.Charles- The Reef Aquarium. Volume two - Ricordea Publishing * Debelius, Helmut y Baensch, Hans A - Atlas Marino - Mergus * Gosliner, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Star
Starfish or sea stars are star-shaped echinoderms belonging to the class Asteroidea (). Common usage frequently finds these names being also applied to ophiuroids, which are correctly referred to as brittle stars or basket stars. Starfish are also known as asteroids due to being in the class Asteroidea. About 1,900 species of starfish live on the seabed in all the world's oceans, from warm, tropical zones to frigid, polar regions. They are found from the intertidal zone down to abyssal depths, at below the surface. Starfish are marine invertebrates. They typically have a central disc and usually five arms, though some species have a larger number of arms. The aboral or upper surface may be smooth, granular or spiny, and is covered with overlapping plates. Many species are brightly coloured in various shades of red or orange, while others are blue, grey or brown. Starfish have tube feet operated by a hydraulic system and a mouth at the centre of the oral or lower surface. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eosaster
''Eosaster'' is a monotypic genus of echinoderms belonging to the family Goniasteridae Goniasteridae (the biscuit stars) constitute the largest family of sea stars, included in the order Valvatida. They are mostly deep-dwelling species, but the family also include several colorful shallow tropical species. Description Goni .... The only species is ''Eosaster nadiae''. The species is found in Pacific Ocean (near Australia). References Goniasteridae Monotypic echinoderm genera {{asteroidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neoferdina Insolita
''Neoferdina'' is a genus of starfish in the family Goniasteridae Goniasteridae (the biscuit stars) constitute the largest family of sea stars, included in the order Valvatida. They are mostly deep-dwelling species, but the family also include several colorful shallow tropical species. Description Goni .... Members of the genus are found in the Indo-Pacific region, mostly between the Andaman Isles to the West and the Wake Isles, the Marshall Isles and Fiji to the east. The discovery of several species in the Seychelles widened the range considerably.Jangoux, M. (1973). Le genus ''Neoferdina'' Livingstone (Echinodermata, Asteroidea: Ophidiasteridae). Revue de Zoologie Africaine 87(4): 775-794. Species The following species are included in the genus according to the World Register of Marine Species: References Goniasteridae {{Asteroidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cladaster
''Cladaster'' is a genus of echinoderms belonging to the family Goniasteridae. The genus has almost cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The ext .... Species: *'' Cladaster analogus'' *'' Cladaster carrioni'' *'' Cladaster katafractarius'' *'' Cladaster macrobrachius'' *'' Cladaster rudis'' *'' Cladaster validus'' References Goniasteridae Asteroidea genera {{asteroidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
