Cephalopoda - Goniatitida - Perrinitidae

Alternative combination: Properrinites mooreae

Full reference: A. K. Miller and W. M. Furnish. 1940. Permian ammonoids of the Guadalupe Mountain region and adjacent area. Geological Society of America Special Paper 26:1-242

Belongs to Subperrinites according to T. B. Leonova 2002

See also Miller and Furnish 1940 and Tharalson 1984

Sister taxa: Properrinites boesei, Properrinites deroeveri, Properrinites dmitrievi, Properrinites gigantus, Properrinites nevadensis, Subperrinites furnishi, Subperrinites denhami, Subperrinites plummeri, Subperrinites bakeri

Type specimen: KU 6037. Its type locality is Cibolo Creek, below ranch house, which is in an Artinskian carbonate limestone in the Cibolo Formation of Texas.

Ecology: fast-moving nektonic carnivore

Average measurements (in mm): shell diameter 22.9

Distribution: found only at Cibolo Creek, below ranch house

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Specimen images are retrieved through the ePANDDA API.