Osteichthyes - Semionotiformes - Semionotidae
Alternative combination: Ischypterus gigas
Belongs to Semionotus according to W. F. Rapp 1946
See also Hay 1902
Sister taxa: Palaeoniscus agassizii, Semionotus agassizii, Semionotus australis, Semionotus beardmori, Semionotus bergeri, Semionotus braunii, Semionotus capensis, Semionotus elegans, Semionotus formosus, Semionotus fultus, Semionotus gibbus, Semionotus howelli, Semionotus kapffi, Semionotus leptocephalus, Semionotus lineatus, Semionotus metcalfi, Semionotus micropterus, Semionotus minutus, Semionotus nilssoni, Semionotus normanniae, Semionotus ovatus, Semionotus parvus, Semionotus robustus, Semionotus tenuis, Semionotus trotti
Ecology: nektonic durophage-carnivore
Distribution: found only at Boonton Fish Bed (Jurassic of New Jersey)
Specimen images are retrieved through the ePANDDA API.
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