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Cyclolobus ruzhencevi Zakharov 1983 (ammonite)

Cephalopoda - Ammonoidea - Cyclolobidae

PaleoDB taxon number: 202321

Alternative combinations: Godthaabites ruzhencevi, Krafftoceras ruzhencevi, Timorites ruzhencevi

Full reference: Y. D. Zakharov. 1983. New Permian cyclolobids (Goniatitida) from the south of the USSR. Paleontological Journal 17(2):130-135

Belongs to Cyclolobus according to T. B. Leonova 2002

Sister taxa: Cyclolobus kiselevae, Cyclolobus kullingi, Cyclolobus oldhami, Cyclolobus persulcatus, Cyclolobus teicherti, Cyclolobus walkeri, Cyclolobus zhongbaensis

Type specimen: PIN 1425/194. Its type locality is Vedi River 2, Araxoceras zone, which is in a Wuchiapingian carbonate limestone in the Julfa Formation of Armenia.

Ecology: fast-moving nektonic carnivore

Average measurements (in mm): shell width 30.0, shell diameter 56.5