Pygorhynchus obovatus (AGASSIZ, 1836)

Zoology

Bibliographic references

, - Revision of the Cassiduloid Echinoids. Smithsonian Miscellaneous Collections, vol. 144, n°3, p. 1-262
 

Types and valuable specimens

FIGURÉ MNHN.F.J01638

Taxonomy

Echinodermata 4
Echinoidea 4
Cassiduloida 4
Nucleolitidae 4
Pygorhynchus 4

Specimens registered in collections

Collection Number of specimens (or sets)
Paleontology (F) 4