Bivalvia - Trigoniida - Myophorelloidae
Parent taxon: Steinmanellinae according to L. Luci et al. 2013
See also Bouchet et al. 2010, Cox 1952, Hayami 1975 and Sepkoski 2002
Sister taxa: Neuquenella, Philippiella, Pseudoyaadia, Splenditrigonia, Stoyanowella, Transitrigonia, Weaverella
Subtaxa: Steinmanella (Litschkovitrigonia) Steinmanella (Macrotrigonia) Steinmanella (Setotrigonia) Steinmanella holubi Steinmanella pehuenmapuensis Steinmanella transitoria Steinmanella vacaensis
Type: Trigonia holubi
Ecology: facultatively mobile infaunal suspension feeder
Distribution:
• Cretaceous of Argentina (39 collections), Canada (2: British Columbia), Chile (16), India (1), Japan (7), South Africa (3), Turkmenistan (1), Ukraine (5)
• Jurassic to Cretaceous of Argentina (1)
• Jurassic of Chile (3)
Total: 78 collections including 87 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.