Alternative combination: Isoteloides genalticurvatus
Full reference: L. F. Hintze. 1952. Lower Ordovician trilobites from western Utah and eastern Nevadea. Utah Geological and Mineralogical Survey Bulletin 48:249 p.
See also Hintze and Jaanusson 1956
Sister taxa: none
Type specimen: 26318 (AMNH), an exoskeleton (cranidium)
Distribution: found only at Hintze faunule J-13 from Ibex (Ordovician of Utah)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.