Cephalopoda - Pseudorthocerida - Spyroceratidae
Alternative combination: Orthoceras crotalum
Belongs to Spyroceras according to B. Kröger 2008
Sister taxa: Spyroceras baffinense, Spyroceras bilineatum, Spyroceras boreale, Spyroceras chambliense, Spyroceras clathratoannulatum, Spyroceras cylindratum, Spyroceras cyrtopatronus, Spyroceras damesi, Spyroceras ferum, Spyroceras fukuijense, Spyroceras giganteum, Spyroceras latepatronus, Spyroceras middlevillense, Spyroceras olorus, Spyroceras patronus, Spyroceras perlaeve, Spyroceras persculptum, Spyroceras textumarenaceum
Ecology: fast-moving nektonic carnivore
Distribution:
• Devonian of the Russian Federation (1 collection), United States (1: New York)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.