Full reference: R. Zangerl and G. R. Case. 1973. Iniopterygia, a New Order of Chondrichthyan Fishes from the Pennsylvanian of North America. Fieldiana Geology Memoirs 6:1-67
Sister taxa: none
Type specimen: FMNH PF6408, a skeleton. Its type locality is Bethel Church Excello Shale, Pike County, which is in a Moscovian marine shale in the Carbondale Formation of Indiana.
Ecology: nektonic carnivore
Total: 25 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.