Cephalopoda - Ammonitida - Pachydiscidae
Belongs to Pachydiscus according to Whiteaves 1903
Sister taxa: Pachydiscus (Neodesmoceras), Pachydiscus (Pachydiscus), Pachydiscus armenicus, Pachydiscus besairiei, Pachydiscus buckhami, Pachydiscus colligatus, Pachydiscus epiplectus, Pachydiscus excelsus, Pachydiscus flexuosus, Pachydiscus gollevillensis, Pachydiscus hauthali, Pachydiscus launayi, Pachydiscus levyi, Pachydiscus naumanni, Pachydiscus neevesi, Pachydiscus patagonicus, Pachydiscus peramplus, Pachydiscus perfidus, Pachydiscus precolligatus, Pachydiscus riccardi, Pachydiscus stallauensis, Pachydiscus steinmanni, Pachydiscus subcompressus, Pachydiscus subrobustus, Parapachydiscus henleyensis, Parapachydiscus reedsi, Parapachydiscus arionis, Parapachydiscus stanislausensis, Parapachydiscus perseus, Parapachydiscus abbotti, Parapachydiscus albuquerquei, Parapachydiscus euzebioi, Parapachydiscus oceanus, Parapachydiscus eurydice, Parapachydiscus athena, Parapachydiscus sumneri, Parapachydiscus orpheus, Pachydiscus (Parapachydiscus) gardneri, Parapachydiscus poseidon, Parapachydiscus hermes, Parapachydiscus psyche, Parapachydiscus williamsoni, Pachydiscus (Parapachydiscus) woodringi, Parapachydiscus endymion, Parapachydiscus parahybensis, Parapachydiscus diabloensis, Parapachydiscus brasiliensis, Parapachydiscus gettyi, Parapachydiscus bruneti, Parapachydiscus hera, Parapachydiscus californicus, Parapachydiscus cortinaensis
Ecology: fast-moving nektonic carnivore
Distribution: found only at CIT 623 - Santa Barbara [Jalama Fm] (Cretaceous of California)
Specimen images are retrieved through the ePANDDA API.
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