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Aptychotrema massoniae

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Aptychotrema massoniae
Temporal range: Cenomanian
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Chondrichthyes
Subclass: Elasmobranchii
Order: Rhinopristiformes
Family: Trygonorrhinidae
Genus: Aptychotrema
Species:
A. massoniae
Binomial name
Aptychotrema massoniae
Bernardez, 2002

Aptychotrema massoniae is an extinct species of guitarfish, belonging to the family Rhinobatidae. Its only known fossil remains belong to the of Cenomanian age.[1]

References

[edit]
  1. ^ Bernárdez, E. (2002). Los dientes de seláceos del Cretácico de la depresión central asturiana. Univ. d'Oviedo: 1–476.