Gastropoda - Euomphalina - Elasmonematidae
Alternative combination: Holopea conica
Full reference: A. Winchell. 1863. Descriptions of fossils from the yellow sandstones lying beneath the “Burlington limestone” at Burlington, Iowa. Proceedings of the Academy of Natural Sciences, Philadelphia 7:2-25
Belongs to Anematina according to P. J. Wagner 2023
See also Rollins 1975, Weller 1901, Winchell 1863 and Yochelson and Saunders 1967
Sister taxa: Anematina indiscreta, Anematina micula, Anematina nordhusiana, Anematina parva, Anematina permiana, Anematina prisca, Anematina proutana, Anematina rockymontanum, Anematina rugoza, Anematina subconica, Strophostylus (Anematina) minutissimus
Ecology: stationary epifaunal suspension feeder
Distribution:
• Carboniferous of United States (4: Iowa collections)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.