Callograptidae
| Callograptidae | |
|---|---|
 | |
 | |
| Various members of Callograptidae | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Hemichordata |
| Class: | Pterobranchia |
| Subclass: | Graptolithina |
| Order: | †Dendroidea |
| Family: | †Callograptidae Hopkinson in Hopkinson & Lapworth, 1875[1] |
| Genera | |
|
See Genera | |
| Synonyms[1] | |
Callograptidae is an extinct family of graptolites.[1]
Genera
[edit]Based on Maletz (2020), the following genera are recognised in the family Callograptidae.[1]
- †Acanthograptus Spencer, 1878
- †Alternograptus Bouček, 1956
- †Callograptus Hall, 1865
- †Callodendrograptus Decker, 1945
- †Desmograptus Hopkinson in Hopkinson & LapwortH, 1875
- †Dictyonema Hall, 1851
- †Koremagraptus Bulman, 1927b
- †Palaeodictyota Whitfield, 1902
- †Ptilograptus Hall, 1865
- †Ptiograptus Ruedemann, 1908
- †Reticulograptus Wiman, 1901
- †Ruedemannograptus Termier & Termier, 1948
Possible callogratpids, previously identified as plants:[1]
- †Boiophyton Obrhel, 1959
- †Bowerophylloides Edwards, Morel, Poiré, & Cingolani, 2001
- †Saxonia Roselt, 1962
References
[edit]- 1 2 3 4 5 6 Maletz, Jörg (2020-10-01). "Treatise Online no. 139: Part V, Second Revision, Chapter 17: Order Dendroidea: Introduction, morphology, and systematic descriptions". Treatise Online. doi:10.17161/to.vi.14679. ISSN 2153-4012.
- ↑ Maletz, Jörg (2017). Graptolite Paleobiology. Wiley-Blackwell. ISBN 9781118515617.
- ↑ Maletz, Jörg (2014). "The classification of the Pterobranchia (Cephalodiscida and Graptolithina)". Bulletin of Geosciences. 89 (3): 477–540. doi:10.3140/bull.geosci.1465. ISSN 1214-1119.
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