Rhynchonellata - Rhynchonellida - Pontisiidae
Alternative combination: Pugnoides mesicostalis
Full reference: G. H. Girty. 1929. New Carboniferous invertebrates - II. Journal of the Washington Academy of Sciences 19:406-415
Belongs to Antronaria according to G. A. Cooper and R. E. Grant 1976
See also Girty 1929
Sister taxa: Antronaria dissona, Antronaria emarginata, Antronaria indentata, Antronaria pluricosta, Antronaria specialis, Antronaria speciosa, Antronaria spectabilis, Antronaria titania, Antronaria transversa, Antronaria voluminosa
Type specimen: USNM 152852a, a shell (Articulated shell). Its type locality is North Apache Canyon, Sierra Diablo, which is in a Kungurian carbonate limestone in the Bone Spring Formation of Texas.
Ecology: stationary epifaunal suspension feeder
Distribution:
• Permian of United States (11: Texas collections)
Total: 11 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.