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Ditomopyginae β
| Source Data |
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| Rank | subfamily (PBDB) | |||||||||||||||||||||||||||||||||||||||||||||
| Taxonomy (PBDB) | Life : Animalia : Arthropoda : Trilobita : Proetida : Proetidae : Ditomopyginae | |||||||||||||||||||||||||||||||||||||||||||||
| Classification (PBDB,GBIF) |
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| Opinions (PBDB) |
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| Status (PBDB) | extinct | |||||||||||||||||||||||||||||||||||||||||||||
| Taxon Size (PBDB) | 132 | |||||||||||||||||||||||||||||||||||||||||||||
| First Recorded Appearance | 359 - 331 Ma Paleozoic | |||||||||||||||||||||||||||||||||||||||||||||
| Last Recorded Appearance | 254 - 252 Ma Permian | |||||||||||||||||||||||||||||||||||||||||||||
| Environment | marine (based on Trilobita) | |||||||||||||||||||||||||||||||||||||||||||||
| Motility | fast-moving (based on Trilobita) | |||||||||||||||||||||||||||||||||||||||||||||
| Vision | well-developed (based on Proetidae) | |||||||||||||||||||||||||||||||||||||||||||||
| Diet | deposit feeder (based on Proetida) | |||||||||||||||||||||||||||||||||||||||||||||
| Ontogeny | molting,addition of parts (based on Trilobita) | |||||||||||||||||||||||||||||||||||||||||||||
| Taphonomy | low Mg calcite, chitin (based on Trilobita) | |||||||||||||||||||||||||||||||||||||||||||||
| Primary Reference (PBDB) | R. M. Owens. 2003. The stratigraphical distribution and extinctions of Permian trilobites. Special Papers in Palaeontology 70:377-397 | |||||||||||||||||||||||||||||||||||||||||||||
Subtaxa
| Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
|---|---|---|---|---|---|
| Acanthophillipsia β genus | accepted (GBIF) listed (PBDB) | 6 | 279 Ma Permian | 260 Ma Permian | |
| Acropyge β genus | accepted (GBIF) listed (PBDB) | 6 | 269 Ma Permian | 254 Ma Permian | |
| Ameura β genus | accepted (GBIF) listed (PBDB) | 33 | 359 Ma Late/Upper Devonian | 299 Ma Carboniferous | |
| Ampulliglabella β genus | accepted (GBIF) listed (PBDB) | 3 | 269 Ma Permian | 269 Ma Permian | |
| Anisopyge β genus | accepted (GBIF) listed (PBDB) | 45 | 290 Ma Permian | 265 Ma Permian | |
| Delaria β genus | accepted (GBIF) listed (PBDB) | 77 | 279 Ma Permian | 269 Ma Permian | |
| Ditomopyge β genus | accepted (GBIF) listed (PBDB) | 110 | 347 Ma Carboniferous | 260 Ma Permian | |
| Hentigia β genus | accepted (GBIF) listed (PBDB) | 4 | 315 Ma Carboniferous | 279 Ma Permian | |
| Iranaspidion β genus | accepted (GBIF) listed (PBDB) | 2 | 279 Ma Permian | 269 Ma Permian | |
| Jimbokranion β genus | accepted (GBIF) listed (PBDB) | 1 | 269 Ma Permian | 269 Ma Permian | |
| Microphillipsia β genus | accepted (GBIF) listed (PBDB) | 2 | 269 Ma Permian | 260 Ma Permian | |
| Novoameura β genus | accepted (GBIF) listed (PBDB) | 16 | 279 Ma Permian | 272 Ma Permian | |
| Permoproetus β genus | accepted (GBIF) listed (PBDB) | 6 | 272 Ma Permian | 269 Ma Permian | |
| Pseudophillipsia β genus | accepted (GBIF) listed (PBDB) | 130 | 304 Ma Carboniferous | 254 Ma Permian | |
| Simulopaladin β genus | accepted (GBIF) listed (PBDB) | 2 | 290 Ma Permian | 279 Ma Permian | |
| Timoraspis β genus | accepted (GBIF) listed (PBDB) | 3 | 272 Ma Permian | 265 Ma Permian | |
| Vidria β genus | accepted (GBIF) listed (PBDB) | 8 | 279 Ma Permian | 272 Ma Permian |
Synonymy List
| Year | Name and Author |
|---|---|
| 1953 | Ditomopyginae Hupe |
| 1985 | Ditomopyginae Hahn et al. |
| 2003 | Ditomopyginae Owens p. 381 |
| 2015 | Ditomopyginae Fortey and Heward p. 204 |
References
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
