Gastropoda - Lepetellida - Fissurellidae
Alternative spelling: Cremides
Parent taxon: Fissurella according to J. A. Todd 2001
See also Knight et al. 1960, Landau et al. 2016, Sepkoski 2002 and Weisbord 1962
Sister taxa: Fissurella (Balboaina), Fissurella (Carcellesia), Fissurella (Clypidella), Fissurella (Fissurella), Fissurella barbadensis, Fissurella behri, Fissurella bipunctata, Fissurella costaria, Fissurella cumingi, Fissurella fluviamariana, Fissurella gibba, Fissurella hydrebadensis, Fissurella labiata, Fissurella mississipiensis, Fissurella mus, Fissurella nimbosa, Fissurella nodosa, Fissurella perrini, Fissurella rixfordi, Fissurella rosea, Fissurella scobinellata, Fissurella squamosa, Fissurella stantoni, Fissurella volcano
Subtaxa: Fissurella (Cremides) angusta Fissurella (Cremides) barbouri
Ecology: facultatively mobile epifaunal grazer
Distribution:
• Pliocene of Venezuela (2 collections)
Total: 2 collections each including a single occurrence