Full reference: E. Hitchcock. 1862. Supplement to the Ichnology of New England. Proceedings of the American Academy of Arts and Sciences 6:84-95
Parent taxon: Vertebrata according to R. S. Lull 1904
See also Hitchcock 1898 and Kuhn 1958
Sister taxa: Agnatha, Ammopus, Apedolepis, Artenolepis, Auchenaspis, Cephalaspidomorpha, Conodonta, Eosaurus, Galeaspida, Gnathostomata, Herpetichthyes, Hoplichnus, Hypichthyes, Larnovaspis, Lepidotosaurus, Mannodon, Myzichthyes, Ostracophori, Pachycardia, Palaeaspis, Pituriaspida, Plagiostomi, Saurornia, Tidaeus, Toxichnus, Osteostracomorphii, Anaspida, Thelodontida, Conodontomorpha, Petromyzontomorphi, Myxinomorphi, Pteraspidomorphi, Coluber arcuatus
Subtaxa: Trihamus elegans Trihamus magnus
Ecology:
Distribution:
• Jurassic of United States (3: Connecticut, Massachusetts collections)
Total: 3 collections including 4 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.