''Adygeya'' is a genus of cephalopods assigned to the
Spirulida
Spirulida is an Order (biology), order of cephalopods comprising one extant taxon, extant species (''Spirula spirula'') and several extinction, extinct taxon, taxa.
Fossil record
* Oldest representative: Carboniferous, though contested: see ' ...
.
[Doguzhaeva, L. A., Mapes, R. H., & Mutvei, H. (1999). A Late Carboniferous spirulid coleoid from the southern mid-continent (USA): shell wall ultrastructure and evolutionary implications. In F. Olóriz & F. J. Rodríguez-Tovar (Eds.), Advancing Research on Living and Fossil Cephalopods (pp. 47–57). New York: Kluwer Academic Publishers.]
References
Coleoidea
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