Full reference: C. R. Eastman. 1903. Carboniferous fishes from the central western States. Bulletin of the Museum of Comparative Zoology 39:163-226
Belongs to Physonemus according to C. R. Eastman 1903
Sister taxa: Physonemus arcuatus, Physonemus asper, Physonemus carinatus, Physonemus gemmatus, Physonemus gigas, Physonemus gigii, Physonemus mirabilis, Physonemus pandatus, Physonemus stellatus, Physonemus striatus, Physonemus subteres, Gnathacanthus striatus, Gnathacanthus triangularis, Batacanthus baculiformis, Batacanthus stellatus, Batacanthus necis, Xystracanthus anceps, Xystracanthus mirabilis, Xystracanthus reversus, Xystracanthus acinaciformis, Xystracanthus gracilis, Xystracanthus major, Xystracanthus giganteus
Ecology: nektonic carnivore
Distribution: found only at Kinderhook limestone, Burlington (Carboniferous of Iowa)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.