Subfamily Cyrtorhininae Guinot 1993 (crab)
Malacostraca - Decapoda - Raninidae
Parent taxon: Raninidae according to C. E. Schweitzer et al. 2018
See also Karasawa et al. 2014, Luque et al. 2017, Schweitzer et al. 2010 and van Bakel et al. 2012
Sister taxa: Notopocorystinae, Notopodinae, Pseudoranina, Ranininae, Raninoidinae, Sabahranina, Symethinae, Vanuachela
Subtaxa: Antonioranina Claudioranina Cyrtorhina
Type: Cyrtorhina
Ecology: semi-infaunal carnivore
Distribution:
• Eocene of Italy (6 collections), Spain (1), United States (3: North Carolina)
• Paleocene of Mexico (1)
Total: 11 collections each including a single occurrence