Source Data | |
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Rank | species (PBDB) |
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Taxonomy (PBDB) | Life : Animalia : Echinodermata : Echinoidea : Echinoneoida : Echinoneidae : Amblypygus : Amblypygus subhemisphericus |
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Classification (PBDB,GBIF) | |
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Opinions (PBDB) | Name | Rank | Opinion | Evidence | Author |
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Amblypygus subhemisphericus | species | belongs to Amblypygus | stated with evidence | Israelsky, 1923 | Amblypygus subhemisphericus | species | belongs to Amblypygus | stated without evidence | Grant and Hertlein, 1938 |
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Status (PBDB) | extinct |
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Taxon Size (PBDB) | 1 |
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First Recorded Appearance | 56.0 - 33.9 Ma Paleogene |
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Last Recorded Appearance | 56.0 - 33.9 Ma Paleogene |
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Environment | marine (based on Echinodermata) |
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Motility | actively mobile (based on Echinoidea) |
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Vision | limited (based on Echinoidea) |
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Diet | grazer, deposit feeder (based on Echinoidea) |
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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 Echinoidea) |
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Primary Reference (PBDB) | U. S. Grant and L. G. Hertlein. 1938. The West American Cenozoic Echinoidea. Publications of the University of California at Los Angeles in Mathematical and Physical Sciences 2:1-225 |
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