Tergomya - Tryblidiida - Tryblidiidae
Full reference: E. L. Yochelson. 1958. Some Lower Ordovician monoplacophoran mollusks from Missouri. Journal of the Washington Academy of Sciences 48(1):8-14
Parent taxon: Tryblidiidae according to B. Runnegar and P.A. Jell 1976
See also Knight and Yochelson 1960, Sepkoski 2002, Starobogatov 1970 and Yochelson 1958
Sister taxa: Archaeophialinae, Archinacellina, Drahomira, Drahomirinae, Kotysium, Litavina, Neopilininae, Peelipilina, Pentalina, Pragamira, Proplininae, Retipilina, Tryblidiinae, Tryblidium, Undicornu
Subtaxa: Bipulvina croftsae Bipulvina liaoningensis
Type: Bipulvina croftsae
Ecology: epifaunal grazer
Distribution:
• Ordovician of China (1 collection), United States (1: Missouri)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.