†Aulacostephanus (Pararasenia) pischmae Khudyaev 1932 (ammonite)
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Cephalopoda - Ammonitida - Aulacostephanidae
Alternative combination: Aulacostephanus pischmae
Belongs to Aulacostephanus (Pararasenia) according to M. S. Mesezhnikov 1984
Sister taxa: Ammonites hector, Aulacostephanus (Pararasenia) quenstedti, Aulacostephanus (Pararasenia) semieudoxus, Aulacostephanus (Pararasenia) subhibridus, Aulacostephanus (Pararasenia) tobolicus
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 129.2
Distribution: found only at Pizhma River, outcrop 12a, Pechora Basin (Jurassic of Russian Federation)
Specimen images are retrieved through the ePANDDA API.
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