†Ecdyceras Flower 1941 (mollusk)
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Cephalopoda - Ascocerida - Hebetoceratidae
Parent taxon: Hebetoceratidae according to R. E. Crick 1981
See also Flower 1941, Sepkoski 2002 and Teichert et al. 1964
Sister taxa: Hebetoceras, Hebetoceratinae, Montyoceras, Parvihebetoceras
Subtaxa: Ecdyceras sinuiferum
Type: Ecdyceras sinuiferum
Ecology: fast-moving nektobenthic carnivore
Distribution:
• Chazyan of United States (2: New York collections)
• Ordovician of United States (1: Ohio)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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