Cephalopoda - Ammonitida - Strigoceratidae

Alternative spelling: Oppelia (Liroxyites)

Full reference: R.W. Imlay. 1961. New Genera and Subgenera of Jurassic (Bajocian) Ammonites from Alaska. Journal of Paleontology 35(3):467-474

Parent taxon: Strigoceras according to J. Sandoval and G. E. G. Westermann 1986

Sister taxa: Strigoceras (Cadomoceras), Strigoceras (Strigoceras), Strigoceras compressum, Strigoceras pseudostrigifer, Strigoceras truellei

Subtaxa: Strigoceras (Liroxyites) kellumi

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Ecology: fast-moving nektonic carnivore

Distribution: found only at Mx3: Los Rebajes (Level 1) (Jurassic of Mexico)

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