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Diadematidae
The Diadematidae are a family of sea urchins. Their tests are either rigid or flexible and their spines are long and hollow. * '' Astropyga'' Gray, 1825 **'' Astropyga radiata'' ( Leske, 1778), extant **'' Astropyga pulvinata'' (Lamarck, 1816), extant **'' Astropyga magnifica'' (Clark, 1934), extant *'' Centrostephanus'' Peters, 1855 **'' Centrostephanus asteriscus'' ( Agassiz & Clark, 1907), extant **'' Centrostephanus coronatus'' ( Verrill, 1867), extant **'' Centrostephanus fragile'' (Wiltshire in Wright, 1882), Santonian, Maastrichtian, Danian **'' Centrostephanus longispinus'' ( Philippi, 1845), extant **'' Centrostephanus nitidus'' (Koehler, 1927), extant **'' Centrostephanus rodgersii'' ( Agassiz, 1863), extant *'' Chaetodiadema'' Mortensen, 1903 **'' Chaetodiadema granulatum'' ( Mortensen, 1903), extant **'' Chaetodiadema keiense'' ( Mortensen, 1903), extant **'' Chaetodiadema tuberculatum'' (Clark, 1909), extant *'' Diadema'' Gray, 1825 **'' Diadema palmeri'' ( Baker, 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chaetodiadema Tuberculatum
''Chaetodiadema tuberculatum'' is a species of sea urchins of the family (biology), Family Diadematidae. Their armour is covered with spines. Chaetodiadema tuberculatum was first scientifically described in 1909 by Hubert Lyman Clark.Kroh, A. (2010). ''Chaetodiadema tuberculatum'' (Hubert Lyman Clark, 1909). In: Kroh, A. & Mooi, R. (2010World Echinoidea Database at the World Register of Marine Species. See also * ''Chaetodiadema keiense'' * ''Chaetodiadema pallidum'' * ''Chondrocidaris brevispina'' References Animals described in 1909 Diadematidae {{Echinoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centrostephanus
''Centrostephanus'' is a genus of echinoderms belonging to the family Diadematidae The Diadematidae are a family of sea urchins. Their tests are either rigid or flexible and their spines are long and hollow. * '' Astropyga'' Gray, 1825 **'' Astropyga radiata'' ( Leske, 1778), extant **'' Astropyga pulvinata'' (Lamarck, 1816), .... The genus has almost cosmopolitan distribution. Species: Fossils * '' Centrostephanus sacyi'' References {{Taxonbar, from=Q3460652 Diadematidae Echinoidea genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centrostephanus Longispinus
''Centrostephanus longispinus'', the hatpin urchin, is a species of sea urchin in the family Diadematidae. There are two subspecies, ''Centrostephanus l. longispinus'', found in the eastern Atlantic and Mediterranean Sea and ''Centrostephanus l. rubricingulus'', found in the western Atlantic. Taxonomy In 1940, Mortenson believed that ''C. longispinus'' and ''C. rubicingulus'' were closely related species but that they could be distinguished because ''C. longispinus'' has smaller and fewer secondary interambulacral tubercles. In 1975, Fell re-examined the genus but was unable to find sufficient differences to justify separating them into two species. He suggested that ''C. rubicingulus'' should be considered a sub-species of ''C. longispinus''. Nor could he reliably distinguish the pair from ''C. besnardi'' except by the location from which they had been collected (''C. besnardi'' is from the eastern Pacific). He was also unable to distinguish between juveniles of '' C. coronatus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centrostephanus Fragile
''Centrostephanus'' is a genus of echinoderms belonging to the family Diadematidae The Diadematidae are a family of sea urchins. Their tests are either rigid or flexible and their spines are long and hollow. * '' Astropyga'' Gray, 1825 **'' Astropyga radiata'' ( Leske, 1778), extant **'' Astropyga pulvinata'' (Lamarck, 1816), .... The genus has almost cosmopolitan distribution. Species: Fossils * '' Centrostephanus sacyi'' References {{Taxonbar, from=Q3460652 Diadematidae Echinoidea genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centrostephanus Coronatus
''Centrostephanus coronatus'', also known as crowned sea urchin, is a species of sea urchin in the family Diadematidae. It was first described to science by Yale zoology Professor Addison Emery Verrill in 1867. Description The adults are all black, with some blue at the base of the spines. Juveniles have gray bands on their spines. The test is to in diameter. The spines are thin, hollow, brittle, and very sharp. The longest spines can be long. Five clusters of smaller spines surround the mouth on the underside of the test. Distribution Crowned sea urchins are found in the eastern Pacific Ocean from Monterey Bay, California to Peru, including the Gulf of California. The species has expanded its range north in recent years. They are also found in the Galapagos Islands. They live from the low-tide line to deep. These are bottom dwellers, favoring rocky substrates and reefs. Life history This urchin seeks holes and crevices in the bottom when resting. The rock protects ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centrostephanus Nitidus
''Centrostephanus nitidus'' is a species of sea urchin of the family Diadematidae. Their armour is covered with spines. ''Centrostephanus nitidus'' was first scientifically described in 1927 by Koehler Koehler is a transliteration of the German surname Köhler, referring to a man making charcoal from wood. Notable people with the surname include: * Ana Luiza Koehler (born 1977), Brazilian comics artist and architect. *Arthur Koehler (1885– .... References Diadematidae Animals described in 1927 {{Echinoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centrostephanus Asteriscus
''Centrostephanus asteriscus'' is a species of sea urchin of the family Diadematidae. Their armour is covered with spines. ''Centrostephanus asteriscus'' was first scientifically described in 1907 by Alexander Emanuel Agassiz & Hubert Lyman Clark.Kroh, A. (2010). ''Centrostephanus asteriscus'' (Agassiz & Clark, 1907). In: Kroh, A. & Mooi, R. (2010World Echinoidea Database at 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 specialis .... References Diadematidae Animals described in 1907 Taxa named by Alexander Agassiz Taxa named by Hubert Lyman Clark {{Echinoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centrostephanus Rodgersii
''Centrostephanus rodgersii'' is a species of sea urchin of the family Diadematidae The Diadematidae are a family of sea urchins. Their tests are either rigid or flexible and their spines are long and hollow. * '' Astropyga'' Gray, 1825 **'' Astropyga radiata'' ( Leske, 1778), extant **'' Astropyga pulvinata'' (Lamarck, 1816), .... Description It is a big, dark-purple sea urchin, with long and slender spines, reflecting a green tinge in the light. The shell can be reddish. File:Centrostephanus rodgersii and Comanthus trichoptera P2164030.JPG File:Centrostephanus rodgersii P2164028.JPG File:Centrostephanus rodgersii P2164058.JPG File:Pseudolabrus rubicundus and Centrostephanus rodgersii P2153827.JPG Distribution and habitat This sea urchin can be found in New Zealand and south-east Australia. References Diadematidae Animals described in 1863 {{Echinoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chaetodiadema
''Chaetodiadema'' is a genus of sea urchins of the Family Diadematidae. Their armour is covered with spines. List of species Following World Register of Marine Species: * '' Chaetodiadema africanum'' H.L. Clark, 1924 -- South Africa * '' Chaetodiadema granulatum'' Mortensen, 1903 -- Indo-west Pacific * '' Chaetodiadema japonicum'' Mortensen, 1904 -- Japan * '' Chaetodiadema keiense'' Mortensen, 1939 -- Kei islands * '' Chaetodiadema pallidum'' A. Agassiz & H.L. Clark, 1907 -- HawaiiChristopher Mah,Hawaiian Deep Sea-Urchins : Below the Surface of a Tropical Paradise !, on ''Echinoblog'', 10 August 2010. * ''Chaetodiadema tuberculatum ''Chaetodiadema tuberculatum'' is a species of sea urchins of the family (biology), Family Diadematidae. Their armour is covered with spines. Chaetodiadema tuberculatum was first scientifically described in 1909 by Hubert Lyman Clark.Kroh, A. (20 ...'' H.L. Clark, 1909 -- South Australia References Animals described in 1903 Diadematidae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astropyga Magnifica
''Astropyga magnifica'' is a species of sea urchins of the family Diadematidae. Their armour is covered with spines. ''Astropyga magnifica'' was first scientifically described in 1934 by Austin Hobart Clark.Kroh, A. (2010). ''Astropyga magnifica'' (A. H. Clark, 1934). In: Kroh, A. & Mooi, R. (2010World Echinoidea Database at 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 specialis .... References Animals described in 1934 Diadematidae Taxa named by Austin Hobart Clark {{Echinoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astropyga Pulvinata
''Astropyga pulvinata'' is a species of sea urchins of the family (biology), family Diadematidae. Their armour is covered with spines. ''Astropyga pulvinata'' was first scientifically described in 1816 by Jean-Baptiste de Lamarck.Kroh, A. (2010). ''Astropyga pulvinata'' (Jean-Baptiste de Lamarck, 1816). In: Kroh, A. & Mooi, R. (2010World Echinoidea Database at the World Register of Marine Species. References Animals described in 1816 Diadematidae Taxa named by Jean-Baptiste Lamarck {{Echinoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chaetodiadema Granulatum
''Chaetodiadema granulatum'' is a species of sea urchins of the Family Diadematidae. Their armour is covered with long and slender spines, and the test is quite flattened. Chaetodiadema granulatum was first scientifically described in 1903 by Ole Theodor Jensen Mortensen.Kroh, A. (2010). ''Chaetodiadema granulatum'' (Mortensen, 1903). In: Kroh, A. & Mooi, R. (2010World Echinoidea Database at the World Register of Marine Species. See also * ''Ceratophysa rosea ''Ceratophysa rosea'' is a species of sea urchins of the Family Pourtalesiidae. Their armour is covered with spines. Ceratophysa rosea was first scientifically described in 1879 by Alexander Emanuel Agassiz.Kroh, A. (2010). ''Ceratophysa rosea'' ...'' * '' Chaetodiadema africanum'' * '' Chaetodiadema japonicum'' References Animals described in 1903 Diadematidae Taxa named by Ole Theodor Jensen Mortensen {{Echinoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
