Source Data | |
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Rank | species (PBDB) |
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Taxonomy (PBDB) | Life : Animalia : Echinodermata : Paracrinoidea : Comarocystitida : Comarocystitidae : Comarocystites : Comarocystites tribrachius |
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Classification (PBDB,GBIF) | |
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Opinions (PBDB) | Name | Rank | Opinion | Evidence | Author |
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Comarocystites tribrachius | species | belongs to Comarocystites | stated with evidence | Parsley and Mintz, 1975 |
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Status (PBDB) | extinct |
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Taxon Size (PBDB) | 1 |
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First Recorded Appearance | 461 - 450 Ma Ordovician |
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Last Recorded Appearance | 461 - 450 Ma Ordovician |
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Environment | marine (based on Echinodermata) |
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Motility | stationary (based on Paracrinoidea) |
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Vision | blind (based on Paracrinoidea) |
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Diet | suspension feeder (based on Paracrinoidea) |
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Reproduction | dispersal=water,planktonic (based on Echinodermata) |
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Ontogeny | accretion,addition of parts (based on Echinodermata) |
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Taphonomy | high Mg calcite (based on Echinodermata) |
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Primary Reference (PBDB) | R. L. Parsley and L. W. Mintz. 1975. North American Paracrinoidea: (Ordovician: Paracrinozoa, new: Echinodermata). Bulletins of American Paleontology 68:1-115 |
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