Cephalopoda - Goniatitida - Cyclolobidae
Alternative spelling: Arcestes (Cyclolobus)
Synonyms: Cyclolobus (Krafftoceras) Diener 1903, Godthaabites Frebold 1932, Krafftoceras Diener 1903
Parent taxon: Cyclolobidae according to T. B. Leonova 2010
See also Bogoslovskaya 1990, Diener 1903, Furnish et al. 2009, Korn 2006, Leonova 2002, Rothpletz 1892, Sepkoski 2002, von Mojsisovics 1882 and Zhao 1980
Sister taxa: Changhsingoceras, Cyclolobinae, Demarezites, Kufengoceratinae, Mexicoceras, Newellites, Tongluceras
Subtaxa: Cyclolobus insignis Cyclolobus kiselevae Cyclolobus kullingi Cyclolobus oldhami Cyclolobus persulcatus Cyclolobus ruzhencevi Cyclolobus teicherti Cyclolobus walkeri Cyclolobus zhongbaensis
Ecology: fast-moving nektonic carnivore
Distribution:
• Permian of Armenia (1 collection), Australia (1), Azerbaijan (1), China (2), Greenland (3), India (9), Indonesia (2), Iran (2), Japan (1), Madagascar (2), Pakistan (7), the Russian Federation (1), United States (1: California)
Total: 33 collections including 37 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.