†tribe Quadratotrigoniini Saveliev 1958 (clam)
Bivalvia - Trigoniida - Myophorelloidae
Alternative spelling: Quadratotrigoniinae
Parent taxon: Vaugoniinae according to J. G. Carter et al. 2011
See also Bouchet et al. 2010
Sister taxon: Vaugoniini
Subtaxa: Amudariella Bobkovaella Bogdanovaella Cochisella Lutetigonia Romanovskajaella Romanovskiella Saveligonia Vinokurovaella
Ecology: facultatively mobile infaunal suspension feeder
Distribution:
• Cretaceous of Kyrgyzstan (2 collections), Ukraine (5), United States (3: Arizona)
Total: 10 collections including 11 occurrences