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Orthonematidae ✝
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| Rank | family | |||||||||||||||||||||||||||||||||||||||||||||
| Taxonomy (GBIF,PBDB) | Life : Animalia : Mollusca : Gastropoda : Orthonematidae | |||||||||||||||||||||||||||||||||||||||||||||
| Taxonomic Status (GBIF) | accepted | |||||||||||||||||||||||||||||||||||||||||||||
| Classification (PBDB,GBIF) |
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| Scientific Name | Orthonematidae | |||||||||||||||||||||||||||||||||||||||||||||
| Opinions (PBDB) |
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| Status (PBDB) | extinct | |||||||||||||||||||||||||||||||||||||||||||||
| Taxon Size (PBDB) | 57 | |||||||||||||||||||||||||||||||||||||||||||||
| First Recorded Appearance | 336 - 326 Ma Carboniferous | |||||||||||||||||||||||||||||||||||||||||||||
| Last Recorded Appearance | 235 - 228 Ma Late/Upper Triassic | |||||||||||||||||||||||||||||||||||||||||||||
| Motility | actively mobile (based on Gastropoda) | |||||||||||||||||||||||||||||||||||||||||||||
| Vision | limited (based on Gastropoda) | |||||||||||||||||||||||||||||||||||||||||||||
| Taphonomy | aragonite (based on Gastropoda) | |||||||||||||||||||||||||||||||||||||||||||||
| Primary Reference (PBDB) | A. Kaim, B. Jurkovsek, and T. Kolar-Jurkovsek. 2006. New associations of Carnian gastropods from Mezica region in the Karavanke Mountains of Slovenia. Facies 52:469-482 |
Fossil Distribution
Subtaxa
| Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
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| Arribazona ✝ genus | accepted (GBIF) listed (PBDB) | 42 | 314 Ma Carboniferous | 269 Ma Permian | |
| Kazankiella ✝ genus | accepted (GBIF) listed (PBDB) | 8 | 272 Ma Permian | 272 Ma Permian | |
| Neorthonema ✝ genus | accepted (GBIF) listed (PBDB) | 1 | 235 Ma Late/Upper Triassic | 235 Ma Late/Upper Triassic | |
| Orthonema ✝ genus | accepted (GBIF) listed (PBDB) | 119 | 336 Ma Carboniferous | 254 Ma Permian | |
| Protostylus ✝ genus | accepted (GBIF) listed (PBDB) | 6 | 279 Ma Permian | 254 Ma Permian | |
| Spirocyclus ✝ genus | accepted (GBIF) listed (PBDB) | 2 | 237 Ma Middle Triassic | 237 Ma Middle Triassic | |
| Yochelsonistylus ✝ genus | accepted (GBIF) listed (PBDB) | 2 | 265 Ma Permian | 265 Ma Permian |
Synonymy List
| Year | Name and Author |
|---|---|
| 2000 | Orthonematidae Nützel and Bandel |
| 2005 | Orthonematinae Bouchet et al. p. 247 |
| 2006 | Orthonematidae Kaim et al. p. 473 |
| 2016 | Orthonematidae Nützel and Ketwetsuriya p. 505 |
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!
