Cephalopoda - Ammonitida - Tetragonitidae
Belongs to Gaudryceras according to Y. Morozumi 1985
Sister taxa: Gaudryceras (Gaudryceras), Gaudryceras (Mesogaudryceras), Gaudryceras aenigma, Gaudryceras beantalyense, Gaudryceras crassicostatum, Gaudryceras hamanakense, Gaudryceras hobetsense, Gaudryceras kayei, Gaudryceras makarovense, Gaudryceras mamiyai, Gaudryceras mite, Gaudryceras numidum, Gaudryceras propemite, Gaudryceras seymouriense, Gaudryceras stefaninii, Gaudryceras striatum, Gaudryceras tenuiliratum, Gaudryceras tombetsense, Gaudryceras varagurense, Lytoceras (Gaudryceras) alamedense, Lytoceras (Gaudryceras) delvallense, Lytoceras (Gaudryceras) neptunium, Lytoceras (Gaudryceras) texanum, Vertebrites murdochi, Gaudryceras (Neogaudryceras) pictum
Type specimen: OMNH M1125, a shell
Ecology: fast-moving nektonic carnivore
Distribution: found only at Aw17, Kuroiwa (Cretaceous of Japan)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.