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Porphyrocrinus Incrassatus
''Porphyrocrinus'' is a genus of crinoids Crinoids are marine invertebrates that make up the class Crinoidea. Crinoids that remain attached to the sea floor by a stalk in their adult form are commonly called sea lilies, while the unstalked forms, called feather stars or comatulids, are ... within the family Phrynocrinidae. Members of this genus have been found from 2103 to 4240 meters below sea level. Species * '' Porphyrocrinus daniellalevyae'' * '' Porphyrocrinus incrassatus'' * '' Porphyrocrinus thalassae'' * '' Porphyrocrinus verrucosus'' References {{Taxonbar, from=Q18607243 Crinoid genera Bourgueticrinida ...
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Crinoid
Crinoids are marine invertebrates that make up the class Crinoidea. Crinoids that remain attached to the sea floor by a stalk in their adult form are commonly called sea lilies, while the unstalked forms, called feather stars or comatulids, 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 of over . 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 a sho ...
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Phrynocrinidae
Phrynocrinidae is a family of echinoderms belonging to the order Comatulida Comatulida is an order of crinoids Crinoids are marine invertebrates that make up the class Crinoidea. Crinoids that remain attached to the sea floor by a stalk in their adult form are commonly called sea lilies, while the unstalked forms, c .... Genera: * '' Phrynocrinus'' Clark, 1907 * '' Porphyrocrinus'' Gislén, 1925 References Comatulida Echinoderm families {{crinoidea-stub ...
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Porphyrocrinus Daniellalevyae
''Porphyrocrinus'' is a genus of crinoids within the family Phrynocrinidae. Members of this genus have been found from 2103 to 4240 meters below sea level. Species * '' Porphyrocrinus daniellalevyae'' * ''Porphyrocrinus incrassatus ''Porphyrocrinus'' is a genus of crinoids Crinoids are marine invertebrates that make up the class Crinoidea. Crinoids that remain attached to the sea floor by a stalk in their adult form are commonly called sea lilies, while the unstalked f ...'' * '' Porphyrocrinus thalassae'' * '' Porphyrocrinus verrucosus'' References {{Taxonbar, from=Q18607243 Crinoid genera Bourgueticrinida ...
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Porphyrocrinus Incrassatus
''Porphyrocrinus'' is a genus of crinoids Crinoids are marine invertebrates that make up the class Crinoidea. Crinoids that remain attached to the sea floor by a stalk in their adult form are commonly called sea lilies, while the unstalked forms, called feather stars or comatulids, are ... within the family Phrynocrinidae. Members of this genus have been found from 2103 to 4240 meters below sea level. Species * '' Porphyrocrinus daniellalevyae'' * '' Porphyrocrinus incrassatus'' * '' Porphyrocrinus thalassae'' * '' Porphyrocrinus verrucosus'' References {{Taxonbar, from=Q18607243 Crinoid genera Bourgueticrinida ...
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Porphyrocrinus Thalassae
''Porphyrocrinus'' is a genus of crinoids within the family Phrynocrinidae. Members of this genus have been found from 2103 to 4240 meters below sea level. Species * ''Porphyrocrinus daniellalevyae'' * ''Porphyrocrinus incrassatus ''Porphyrocrinus'' is a genus of crinoids Crinoids are marine invertebrates that make up the class Crinoidea. Crinoids that remain attached to the sea floor by a stalk in their adult form are commonly called sea lilies, while the unstalked f ...'' * '' Porphyrocrinus thalassae'' * '' Porphyrocrinus verrucosus'' References {{Taxonbar, from=Q18607243 Crinoid genera Bourgueticrinida ...
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Crinoid Genera
Crinoids are marine invertebrates that make up the class Crinoidea. Crinoids that remain attached to the sea floor by a stalk in their adult form are commonly called sea lilies, while the unstalked forms, called feather stars or comatulids, 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 of over . 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 a short ...
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