Apatopygus
![](http://upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Apatopygus_recens_%28USNM_E11084%29_004.jpeg/220px-Apatopygus_recens_%28USNM_E11084%29_004.jpeg)
Taxonavigation
editTaxonavigation: Cassiduloida |
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Superregnum: Eukaryota |
Familia: Apatopygidae
Genus: Apatopygus
Species:
†A. gaudensis –
†A. mannumensis –
A. occidentalis –
A. recens –
†A. vincentinus
Name
edit- Apatopygus Hawkins, 1920: 396
- Type species: Nucleolites recens Milne Edwards, 1836, by original designation
References
edit- Hawkins, H.L. 1920. Morphological studies on the Echinoidea Holectypoida and their Allies. X. On Apatopygus gen. nov. and the affinities of some recent Nucleolitoida and Cassiduloida. Geological magazine 57: 393–401, plate VII. BHL Reference page.