| Source Data | |
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| Rank | species |
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| Taxonomy (GBIF) | Life : Animalia : Porifera : Hexactinellida : Sceptrulophora : Cribrospongiidae : Polyopesia : Polyopesia angustata |
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| Taxonomy (PBDB) | Life : Animalia : Porifera : Hexactinellida : Hexactinosa : Cribrospongiidae : Polyopesia : Polyopesia angustata |
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| Taxonomic Status (GBIF) | accepted |
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Classification
(PBDB,GBIF) | |
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| Generic Name | Polyopesia |
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| Scientific Name | Polyopesia angustata (Schrammen, 1902) |
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| Opinions (PBDB) | | Name | Rank | Opinion | Evidence | Author |
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| Polyopesia angustata | species | belongs to Polyopesia | stated with evidence | Schrammen, 1902 | | Polyopesia angustata | species | belongs to Hexactinella | stated with evidence | Schrammen, 1912 | | Polyopesia angustata | species | belongs to Polyopesia | stated with evidence | Finks et al., 2004 |
|
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| Status (PBDB) | extinct |
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| Taxon Size (PBDB) | 1 |
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| First Recorded Appearance | 140 - 136 Ma
Early/Lower Cretaceous |
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| Last Recorded Appearance | 83.5 - 70.6 Ma
Late/Upper Cretaceous |
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| Environment | marine (based on Hexactinellida) |
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| Motility | stationary, attached (based on Hexactinosa) |
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| Vision | blind (based on Hexactinellida) |
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| Diet | suspension feeder (based on Hexactinosa) |
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| Taphonomy | silica (based on Hexactinellida) |
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| Primary Reference (PBDB) | R. M. Finks, R. E. H. Reid, and J. K. Rigby. 2004. Porifera (Demospongea, Hexactinellida, Heteractinida, Calcarea). Treatise on Invertebrate Paleontology Part E, Revised E(3):1-872 |
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Polyopesia angustata ✝
