Cephalopoda - Ammonitida - Psiloceratidae
Originally ranked as a genus. I have been unable to find the first usage of Psiloceras as a nominate subgenus within genus Psiloceras.
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Parent taxon: Psiloceras according to A. Hallam 1960
See also Hyatt 1867
Sister taxa: Psiloceras (Discamphiceras), Psiloceras angulocostatum, Psiloceras calliphylloides, Psiloceras calliphyllum, Psiloceras marcouxi, Psiloceras pacificum, Psiloceras planorbis, Psiloceras plicatulum, Psiloceras polymorphum, Psiloceras pressum, Psiloceras primocostatum, Psiloceras rectocostatum, Psiloceras reynesi, Psiloceras spelae, Psiloceras strongolum, Psiloceras tibeticum, Psiloceras tilmanni, Transipsiloceras transiens
Subtaxa: none
Type: Ammonites planorbis
Ecology: fast-moving nektonic carnivore
Distribution: there are no occurrences of Psiloceras (Psiloceras) in the database