Gastropoda - Euomphalina - Raphistomatidae
Alternative combination: Helicotoma gubanovi
Full reference: D. M. Rohr. 1994. Ordovician (Whiterockian) gastropods of Nevada: Bellerophontoidea, Macluritoidea, Euomphaloidea. Journal of Paleontology 68(3):473-486
Belongs to Raphistoma according to P. J. Wagner 2023
See also Rohr 1994, Rohr and Measures 2001 and Wagner 1999
Sister taxa: Raphistoma alaskensis, Raphistoma apertum, Raphistoma calyx, Raphistoma coreanicum, Raphistoma crevieri, Raphistoma debganensis, Raphistoma eucharis, Raphistoma minuta, Raphistoma pauper, Raphistoma pelhamensis, Raphistoma shakopeense, Raphistoma stamineum, Raphistoma striatum, Rhaphistoma cruciana, Rhaphistoma vaurealense
Ecology: stationary epifaunal suspension feeder
Distribution:
• Whiterockian of Canada (1: Newfoundland and Labrador collection), United States (1: Nevada)
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.