†Steinmanella (Macrotrigonia) Camacho and Olivero 1985 (clam)
Bivalvia - Trigoniida - Myophorelloidae
Parent taxon: Steinmanella according to Camacho and Olivero 1985
Sister taxa: Steinmanella (Litschkovitrigonia), Steinmanella (Setotrigonia), Steinmanella holubi, Steinmanella pehuenmapuensis, Steinmanella transitoria, Steinmanella vacaensis
Subtaxa: none
Ecology: facultatively mobile infaunal suspension feeder
Distribution: there are no occurrences of Steinmanella (Macrotrigonia) in the database