Irus (Notirus) Finlay 1928
Bivalvia - Cardiida - Veneridae
Alternative spelling: Notirus
Parent taxon: Irus according to L. R. Cox et al. 1969
See also Sepkoski 2002
Sister taxa: Irus (Notopaphia), Irus carditoides, Irus irus
Subtaxa: none
Distribution:
• Miocene of New Zealand (2 collections)
Total: 2 collections each including a single occurrence