Cephalopoda - Goniatitida - Palermoceratidae
Alternative spelling: Palermoceratinae
Invalid subtaxa: Hoffmanniidae Spath 1934 [replaced name], Hoffmanniinae Spath 1934 [replaced name]
Full reference: Z. Zhou and B. F. Glenister. 2009. Replacement names for two Permian ammonoid junior homonyms: Hoffmannia Gemmellaro, 1887, and Tauroceras Tumanskaia, 1938. Treatise on Invertebrate Paleontology, Part L, Revised: Mollusca 4, Volume 2: Carboniferous and Permian Ammonoidea (Goniatitida and Prolecanitida) 218-219
Parent taxon: Adrianitoidea according to T. B. Leonova and M. S. Boiko 2015
See also Furnish et al. 2009, Korn 2006, Leonova 2002 and Leonova and Bogoslovskaya 1990
Sister taxon: Adrianitidae
Subtaxa: Palermoceras
Type: Palermoceras
Ecology: fast-moving nektonic carnivore
Distribution: