Conodonta - Ozarkodinida - Pterospathodontidae
Full reference: O. H. Walliser. 1964. Conodonten des Silurs. Abhandlungen des Hessischen Landesamtes für Bodenforschung 41:1-106
Parent taxon: Pterospathodontidae according to W. C. Sweet 1988
See also Sepkoski 2002
Sister taxa: Astropentagnathus, Aulacognathus, Carniodus, Galerodus, Icriognathus, Johnognathus, Polygnathoides
Subtaxa: Apsidognathus tuberculatus Apsidognathus walmsleyi
Type: Apsidognathus tuberculatus
Ecology: nektonic carnivore
Distribution:
• Niagaran of Canada (1: Québec collection)
• Silurian of Australia (1), Canada (17: British Columbia, Cornwallis Island, Manitoba, Nunavut, Quebec, Québec), China (1), Estonia (4), Greenland (9), the Russian Federation (2), the United Kingdom (1), United States (6: Indiana, Iowa, New York)
Total: 42 collections including 53 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.