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 Eastman 1902
Sister taxa: Physonemus arcuatus, Physonemus asper, Physonemus carinatus, Physonemus gemmatus, Physonemus gigas, Physonemus gigii, Physonemus hamuspiscatorius, Physonemus mirabilis, Physonemus stellatus, Physonemus striatus, Physonemus subteres, Gnathacanthus triangularis, Gnathacanthus striatus, Xystracanthus anceps, Xystracanthus giganteus, Xystracanthus mirabilis, Xystracanthus reversus, Xystracanthus gracilis, Xystracanthus major, Xystracanthus acinaciformis, Batacanthus baculiformis, Batacanthus necis, Batacanthus stellatus
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.