†subfamily Caprinuloideinae Damestoy 1971 (rudist)
Bivalvia - Hippuritida - Caprinidae
Synonym: Coalcomaninae Coogan 1973
Parent taxon: Caprinidae according to J. G. Carter et al. 2011
See also Alencaster and Pantoja-Alor 1996 and Bouchet et al. 2010
Sister taxa: Caprina, Caprininae, Kipia, Lithocalamus, Offneria, Orthoptychus, Pachytraga, Pacificaprina, Praecaprina, Pseudocaprina, Sabinia, Schiosia, Sphaerucaprina
Subtaxa: Cobbanicaprina
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Cretaceous of United States (2: Montana collections)
Total: 2 collections each including a single occurrence