Metacrinus

	Metacrinus ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of the genus grow to a maximum height of and are found in the eastern Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the contin ... from Japan to Australia. Species The World Register of Marine Species lists the following species in the genus: '' Metacrinus costatus'' Carpenter, 1884 '' Metacrinus interruptus'' Carpenter, 1884 '' Metacrinus levii'' Améziane-Cominardi, 1990 '' Metacrinus musorstomae'' Roux, 1981 '' Metacrinus nodosus'' Carpenter, 1884 '' Metacrinus rotundus'' Carpenter, 1885 '' Metacrinus serratus'' Döderlein, 1907 '' M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Metacrinus Costatus ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of the genus grow to a maximum height of and are found in the eastern Pacific Ocean from Japan to Australia. Species The World Register of Marine Species lists the following species in the genus: '' Metacrinus costatus'' Carpenter, 1884 ''Metacrinus interruptus'' Carpenter, 1884 ''Metacrinus levii'' Améziane-Cominardi, 1990 ''Metacrinus musorstomae'' Roux, 1981 ''Metacrinus nodosus'' Carpenter, 1884 ''Metacrinus rotundus'' Carpenter, 1885 ''Metacrinus serratus'' Döderlein, 1907 ''Metacrinus wyvillii ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Metacrinus Wyvillii ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of the genus grow to a maximum height of and are found in the eastern Pacific Ocean from Japan to Australia. Species The World Register of Marine Species lists the following species in the genus: '' Metacrinus costatus'' Carpenter, 1884 ''Metacrinus interruptus'' Carpenter, 1884 '' Metacrinus levii'' Améziane-Cominardi, 1990 '' Metacrinus musorstomae'' Roux, 1981 ''Metacrinus nodosus'' Carpenter, 1884 ''Metacrinus rotundus ''Metacrinus rotundus'', the Japanese sea lily, is a marine invertebrate, a species of stalked crinoid in the family Isselicrinidae. It is a species found off the west coast of Japan, and is living near the edge of the continental shelf, around ...'' Carpenter, 1885 '' Metacrinus serratus'' Döderlein, 1907 '' Metacr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Metacrinus Serratus ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of the genus grow to a maximum height of and are found in the eastern Pacific Ocean from Japan to Australia. Species The World Register of Marine Species lists the following species in the genus: '' Metacrinus costatus'' Carpenter, 1884 ''Metacrinus interruptus'' Carpenter, 1884 '' Metacrinus levii'' Améziane-Cominardi, 1990 '' Metacrinus musorstomae'' Roux, 1981 ''Metacrinus nodosus'' Carpenter, 1884 ''Metacrinus rotundus'' Carpenter, 1885 '' Metacrinus serratus'' Döderlein, 1907 ''Metacrinus wyvillii ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Metacrinus Nodosus ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of the genus grow to a maximum height of and are found in the eastern Pacific Ocean from Japan to Australia. Species The World Register of Marine Species lists the following species in the genus: '' Metacrinus costatus'' Carpenter, 1884 ''Metacrinus interruptus'' Carpenter, 1884 '' Metacrinus levii'' Améziane-Cominardi, 1990 '' Metacrinus musorstomae'' Roux, 1981 '' Metacrinus nodosus'' Carpenter, 1884 ''Metacrinus rotundus ''Metacrinus rotundus'', the Japanese sea lily, is a marine invertebrate, a species of stalked crinoid in the family Isselicrinidae. It is a species found off the west coast of Japan, and is living near the edge of the continental shelf, around ...'' Carpenter, 1885 '' Metacrinus serratus'' Döderlein, 1907 '' Metac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Metacrinus Musorstomae ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of the genus grow to a maximum height of and are found in the eastern Pacific Ocean from Japan to Australia. Species The World Register of Marine Species lists the following species in the genus: '' Metacrinus costatus'' Carpenter, 1884 ''Metacrinus interruptus'' Carpenter, 1884 '' Metacrinus levii'' Améziane-Cominardi, 1990 '' Metacrinus musorstomae'' Roux, 1981 ''Metacrinus nodosus'' Carpenter, 1884 ''Metacrinus rotundus'' Carpenter, 1885 ''Metacrinus serratus'' Döderlein, 1907 ''Metacrinus wyvillii ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Metacrinus Levii ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of the genus grow to a maximum height of and are found in the eastern Pacific Ocean from Japan to Australia. Species The World Register of Marine Species lists the following species in the genus: '' Metacrinus costatus'' Carpenter, 1884 ''Metacrinus interruptus'' Carpenter, 1884 '' Metacrinus levii'' Améziane-Cominardi, 1990 ''Metacrinus musorstomae'' Roux, 1981 ''Metacrinus nodosus'' Carpenter, 1884 ''Metacrinus rotundus'' Carpenter, 1885 ''Metacrinus serratus'' Döderlein, 1907 ''Metacrinus wyvillii ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Metacrinus Interruptus ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of the genus grow to a maximum height of and are found in the eastern Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the contin ... from Japan to Australia. Species The World Register of Marine Species lists the following species in the genus: '' Metacrinus costatus'' Carpenter, 1884 '' Metacrinus interruptus'' Carpenter, 1884 '' Metacrinus levii'' Améziane-Cominardi, 1990 '' Metacrinus musorstomae'' Roux, 1981 '' Metacrinus nodosus'' Carpenter, 1884 '' Metacrinus rotundus'' Carpenter, 1885 '' Metacrinus serratus'' Döderlein, 1907 '' M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Metacrinus Rotundus ''Metacrinus rotundus'', the Japanese sea lily, is a marine invertebrate, a species of stalked crinoid in the family Isselicrinidae. It is a species found off the west coast of Japan, and is living near the edge of the continental shelf, around 100–150m deep. This is the shallowest species among the extant stalked crinoids. Description In appearance, the Japanese sea lily resembles a feather duster. It has a central mouth surrounded by a crown of many-branched feeding arms. These are jointed and can coil up or unroll to expose the feathery pinnules on either side to the current. Each pinnule has several rows of tube feet and a central ambulacral groove that leads to a groove on the arm that continues down to the mouth. The crown is supported by a tough stalk composed of calcareous ossicles bound together by ligaments. At the base of the stalk is a disc-like sucker and the sides of the stalk bear five whorls of cirri (clawed appendages). The stalk continues lengthening during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Metacrinus Zonatus ''Metacrinus zonatus'' is a sea lily from the Isselicrinidae family. The scientific name of the species was published in 1908 by Austin Hobart Clark Austin Hobart Clark (December 17, 1880 – October 28, 1954) was an American zoologist. He was born in Wellesley, Massachusetts and died in Washington, D.C. His research covered a wide range of topics including oceanography, marine biology, .... References Isselicrinidae Animals described in 1908 Taxa named by Austin Hobart Clark {{Crinoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Isselicrinidae Isselicrinidae is one of four extant families of crinoids in the order Isocrinida. Subfamilies and genera * subfamily Diplocrininae Roux, 1981 genus ''Cenocrinus'' Thomson, 1864 -- 1 species genus ''Endoxocrinus'' AH Clark, 1908 -- 5 species * subfamily Metacrininae Klikushkin, 1977 genus ''Metacrinus'' Carpenter, 1882 -- 9 species genus '' Saracrinus'' AH Clark, 1923 -- 3 or 4 species Image:Endoxocrinus parrae.jpg, ''Endoxocrinus parrae'' Image:Endoxocrinus.jpg, ''Endoxocrinus sp.'' Image:Metacrinus rotundus by OpenCage.JPG, ''Metacrinus rotundus'' Image:Cenocrinus asterius (Linnaeus, 1767).jpg, ''Cenocrinus asterius'' Image:Endoxocrinus (Diplocrinus) wyvillethomsoni.jpg, ''Endoxocrinus wyvillethomsoni'' Image:Image from page 221 of "Introduction to zoology; a guide to the study of animals, for the use of secondary schools;" (1900) (14598372209).jpg, ''Metacrinus interruptus ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Crinoidea Crinoids are marine animals that make up the class Crinoidea. Crinoids that are attached to the sea bottom by a stalk in their adult form are commonly called sea lilies, while the unstalked forms are called feather stars or comatulids, which are members of the largest crinoid order, Comatulida. Crinoids are echinoderms in the phylum Echinodermata, which also includes the starfish, brittle stars, sea urchins and sea cucumbers. They live in both shallow water and in depths as great as . Adult crinoids are characterised by having the mouth located on the upper surface. This is surrounded by feeding arms, and is linked to a U-shaped gut, with the anus being located on the oral disc near the mouth. Although the basic echinoderm pattern of fivefold symmetry can be recognised, in most crinoids the five arms are subdivided into ten or more. These have feathery pinnules and are spread wide to gather planktonic particles from the water. At some stage in their lives, most crinoids have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Isocrinida Isocrinida is an order of sea lilies which contains four extant families. Characteristics Members of this order are characterised by having a "heteromorphic" stalk; the stalk consists of a series of nodes with cirri, interspersed by several nodes without cirri. There are additionally a whorl of cirri at the base on which the animal perches. The calyx is a shallow cup consisting of five basals and five radials. Families * Suborder Isocrinina Sieverts-Doreck, 1952 family Cainocrinidae Simms, 1988 -- 1 genus (1 species) family Isocrinidae Gislén, 1924 -- 3 genus (3 species) family Isselicrinidae Klikushkin, 1977 -- 4 genus (18 species) family Proisocrinidae Rasmussen, 1978 -- 1 genus (1 species) * Suborder Pentacrinitina Gray, 1842 † family Pentacrinitidae Gray, 1842 † Image:Neocrinus decorus.jpg, ''Neocrinus decorus'' (Isocrinidae) Image:Metacrinus rotundus by OpenCage.JPG, ''Metacrinus rotundus'' (Isselicrinidae) Image:Proisocrinus ruberrimus.jpg, ''Proiso ... [...More Info...] [...Related Items...] OR:** [Wikipedia] [Google] [Baidu]

	Metacrinus ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of the genus grow to a maximum height of and are found in the eastern Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the contin ... from Japan to Australia. Species The World Register of Marine Species lists the following species in the genus: '' Metacrinus costatus'' Carpenter, 1884 '' Metacrinus interruptus'' Carpenter, 1884 '' Metacrinus levii'' Améziane-Cominardi, 1990 '' Metacrinus musorstomae'' Roux, 1981 '' Metacrinus nodosus'' Carpenter, 1884 '' Metacrinus rotundus'' Carpenter, 1885 '' Metacrinus serratus'' Döderlein, 1907 '' M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Metacrinus Costatus ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of the genus grow to a maximum height of and are found in the eastern Pacific Ocean from Japan to Australia. Species The World Register of Marine Species lists the following species in the genus: '' Metacrinus costatus'' Carpenter, 1884 ''Metacrinus interruptus'' Carpenter, 1884 ''Metacrinus levii'' Améziane-Cominardi, 1990 ''Metacrinus musorstomae'' Roux, 1981 ''Metacrinus nodosus'' Carpenter, 1884 ''Metacrinus rotundus'' Carpenter, 1885 ''Metacrinus serratus'' Döderlein, 1907 ''Metacrinus wyvillii ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Metacrinus Wyvillii ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of the genus grow to a maximum height of and are found in the eastern Pacific Ocean from Japan to Australia. Species The World Register of Marine Species lists the following species in the genus: '' Metacrinus costatus'' Carpenter, 1884 ''Metacrinus interruptus'' Carpenter, 1884 '' Metacrinus levii'' Améziane-Cominardi, 1990 '' Metacrinus musorstomae'' Roux, 1981 ''Metacrinus nodosus'' Carpenter, 1884 ''Metacrinus rotundus ''Metacrinus rotundus'', the Japanese sea lily, is a marine invertebrate, a species of stalked crinoid in the family Isselicrinidae. It is a species found off the west coast of Japan, and is living near the edge of the continental shelf, around ...'' Carpenter, 1885 '' Metacrinus serratus'' Döderlein, 1907 '' Metacr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Metacrinus Serratus ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of the genus grow to a maximum height of and are found in the eastern Pacific Ocean from Japan to Australia. Species The World Register of Marine Species lists the following species in the genus: '' Metacrinus costatus'' Carpenter, 1884 ''Metacrinus interruptus'' Carpenter, 1884 '' Metacrinus levii'' Améziane-Cominardi, 1990 '' Metacrinus musorstomae'' Roux, 1981 ''Metacrinus nodosus'' Carpenter, 1884 ''Metacrinus rotundus'' Carpenter, 1885 '' Metacrinus serratus'' Döderlein, 1907 ''Metacrinus wyvillii ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Metacrinus Nodosus ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of the genus grow to a maximum height of and are found in the eastern Pacific Ocean from Japan to Australia. Species The World Register of Marine Species lists the following species in the genus: '' Metacrinus costatus'' Carpenter, 1884 ''Metacrinus interruptus'' Carpenter, 1884 '' Metacrinus levii'' Améziane-Cominardi, 1990 '' Metacrinus musorstomae'' Roux, 1981 '' Metacrinus nodosus'' Carpenter, 1884 ''Metacrinus rotundus ''Metacrinus rotundus'', the Japanese sea lily, is a marine invertebrate, a species of stalked crinoid in the family Isselicrinidae. It is a species found off the west coast of Japan, and is living near the edge of the continental shelf, around ...'' Carpenter, 1885 '' Metacrinus serratus'' Döderlein, 1907 '' Metac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Metacrinus Musorstomae ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of the genus grow to a maximum height of and are found in the eastern Pacific Ocean from Japan to Australia. Species The World Register of Marine Species lists the following species in the genus: '' Metacrinus costatus'' Carpenter, 1884 ''Metacrinus interruptus'' Carpenter, 1884 '' Metacrinus levii'' Améziane-Cominardi, 1990 '' Metacrinus musorstomae'' Roux, 1981 ''Metacrinus nodosus'' Carpenter, 1884 ''Metacrinus rotundus'' Carpenter, 1885 ''Metacrinus serratus'' Döderlein, 1907 ''Metacrinus wyvillii ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Metacrinus Levii ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of the genus grow to a maximum height of and are found in the eastern Pacific Ocean from Japan to Australia. Species The World Register of Marine Species lists the following species in the genus: '' Metacrinus costatus'' Carpenter, 1884 ''Metacrinus interruptus'' Carpenter, 1884 '' Metacrinus levii'' Améziane-Cominardi, 1990 ''Metacrinus musorstomae'' Roux, 1981 ''Metacrinus nodosus'' Carpenter, 1884 ''Metacrinus rotundus'' Carpenter, 1885 ''Metacrinus serratus'' Döderlein, 1907 ''Metacrinus wyvillii ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Metacrinus Interruptus ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members of this genus live on hard surfaces in deeper parts of the ocean. The genus has extant species and is also represented in the fossil record. Members of the genus grow to a maximum height of and are found in the eastern Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the contin ... from Japan to Australia. Species The World Register of Marine Species lists the following species in the genus: '' Metacrinus costatus'' Carpenter, 1884 '' Metacrinus interruptus'' Carpenter, 1884 '' Metacrinus levii'' Améziane-Cominardi, 1990 '' Metacrinus musorstomae'' Roux, 1981 '' Metacrinus nodosus'' Carpenter, 1884 '' Metacrinus rotundus'' Carpenter, 1885 '' Metacrinus serratus'' Döderlein, 1907 '' M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Metacrinus Rotundus ''Metacrinus rotundus'', the Japanese sea lily, is a marine invertebrate, a species of stalked crinoid in the family Isselicrinidae. It is a species found off the west coast of Japan, and is living near the edge of the continental shelf, around 100–150m deep. This is the shallowest species among the extant stalked crinoids. Description In appearance, the Japanese sea lily resembles a feather duster. It has a central mouth surrounded by a crown of many-branched feeding arms. These are jointed and can coil up or unroll to expose the feathery pinnules on either side to the current. Each pinnule has several rows of tube feet and a central ambulacral groove that leads to a groove on the arm that continues down to the mouth. The crown is supported by a tough stalk composed of calcareous ossicles bound together by ligaments. At the base of the stalk is a disc-like sucker and the sides of the stalk bear five whorls of cirri (clawed appendages). The stalk continues lengthening during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Metacrinus Zonatus ''Metacrinus zonatus'' is a sea lily from the Isselicrinidae family. The scientific name of the species was published in 1908 by Austin Hobart Clark Austin Hobart Clark (December 17, 1880 – October 28, 1954) was an American zoologist. He was born in Wellesley, Massachusetts and died in Washington, D.C. His research covered a wide range of topics including oceanography, marine biology, .... References Isselicrinidae Animals described in 1908 Taxa named by Austin Hobart Clark {{Crinoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Isselicrinidae Isselicrinidae is one of four extant families of crinoids in the order Isocrinida. Subfamilies and genera * subfamily Diplocrininae Roux, 1981 genus ''Cenocrinus'' Thomson, 1864 -- 1 species genus ''Endoxocrinus'' AH Clark, 1908 -- 5 species * subfamily Metacrininae Klikushkin, 1977 genus ''Metacrinus'' Carpenter, 1882 -- 9 species genus '' Saracrinus'' AH Clark, 1923 -- 3 or 4 species Image:Endoxocrinus parrae.jpg, ''Endoxocrinus parrae'' Image:Endoxocrinus.jpg, ''Endoxocrinus sp.'' Image:Metacrinus rotundus by OpenCage.JPG, ''Metacrinus rotundus'' Image:Cenocrinus asterius (Linnaeus, 1767).jpg, ''Cenocrinus asterius'' Image:Endoxocrinus (Diplocrinus) wyvillethomsoni.jpg, ''Endoxocrinus wyvillethomsoni'' Image:Image from page 221 of "Introduction to zoology; a guide to the study of animals, for the use of secondary schools;" (1900) (14598372209).jpg, ''Metacrinus interruptus ''Metacrinus'' is a genus of stalked crinoids in the family Isselicrinidae. Members ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Crinoidea Crinoids are marine animals that make up the class Crinoidea. Crinoids that are attached to the sea bottom by a stalk in their adult form are commonly called sea lilies, while the unstalked forms are called feather stars or comatulids, which are members of the largest crinoid order, Comatulida. Crinoids are echinoderms in the phylum Echinodermata, which also includes the starfish, brittle stars, sea urchins and sea cucumbers. They live in both shallow water and in depths as great as . Adult crinoids are characterised by having the mouth located on the upper surface. This is surrounded by feeding arms, and is linked to a U-shaped gut, with the anus being located on the oral disc near the mouth. Although the basic echinoderm pattern of fivefold symmetry can be recognised, in most crinoids the five arms are subdivided into ten or more. These have feathery pinnules and are spread wide to gather planktonic particles from the water. At some stage in their lives, most crinoids have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Isocrinida Isocrinida is an order of sea lilies which contains four extant families. Characteristics Members of this order are characterised by having a "heteromorphic" stalk; the stalk consists of a series of nodes with cirri, interspersed by several nodes without cirri. There are additionally a whorl of cirri at the base on which the animal perches. The calyx is a shallow cup consisting of five basals and five radials. Families * Suborder Isocrinina Sieverts-Doreck, 1952 family Cainocrinidae Simms, 1988 -- 1 genus (1 species) family Isocrinidae Gislén, 1924 -- 3 genus (3 species) family Isselicrinidae Klikushkin, 1977 -- 4 genus (18 species) family Proisocrinidae Rasmussen, 1978 -- 1 genus (1 species) * Suborder Pentacrinitina Gray, 1842 † family Pentacrinitidae Gray, 1842 † Image:Neocrinus decorus.jpg, ''Neocrinus decorus'' (Isocrinidae) Image:Metacrinus rotundus by OpenCage.JPG, ''Metacrinus rotundus'' (Isselicrinidae) Image:Proisocrinus ruberrimus.jpg, ''Proiso ... [...More Info...] [...Related Items...] OR:** [Wikipedia] [Google] [Baidu]