Cephalopoda - Ceratitida - Arcestidae
Full reference: Y.u. M. Bychkov, A. S. Dagys, A. F. Efimova and I. V. Polubotko. 1976. Atlas Triasovoj fauny i fory Severo-Vostoka SSSR [Atlas of Triassic fauna and flora from North-East USSR]. 1-267
Belongs to Arcestes according to Yu. M. Bychkov et al. 1976
Sister taxa: Arcestes (Pararcestes), Arcestes acutegaleatus, Arcestes agnatus, Arcestes andersoni, Arcestes antonii, Arcestes aspidostomus, Arcestes biceps, Arcestes bicornis, Arcestes bufo, Arcestes californiensis, Arcestes cheilostomus, Arcestes ciceronis, Arcestes cimmensis, Arcestes clausus, Arcestes colonus, Arcestes compressus, Arcestes conjugens, Arcestes cylindroides, Arcestes czoernigi, Arcestes decipiens, Arcestes dicerus, Arcestes didymus, Arcestes dimidiatus, Arcestes diphyus, Arcestes distinctus, Arcestes evolutus, Arcestes extralabiatus, Arcestes galeiformis, Arcestes gibbus, Arcestes gigantogaleatus, Arcestes holostomus, Arcestes hypocyrtus, Arcestes inflatogaleatus, Arcestes intuslabiatus, Arcestes leonardi, Arcestes leptomorphus, Arcestes marchenanus, Arcestes megalosomus, Arcestes megaphyllus, Arcestes microcephalus, Arcestes monachus, Arcestes monocerus, Arcestes muensteri, Arcestes nannodes, Arcestes obtusegaleatus, Arcestes oligosarcus, Arcestes ooides, Arcestes opertus, Arcestes oxycephalus, Arcestes oxystomus, Arcestes pachystomus, Arcestes parvogaleatus, Arcestes periolcus, Arcestes placenta, Arcestes platystomus, Arcestes polycaulus, Arcestes polysarcus, Arcestes probletostomus, Arcestes pseudogaleatus, Arcestes pugillaris, Arcestes reyeri, Arcestes richthofeni, Arcestes semistriatus, Arcestes simostomus, Arcestes simplex, Arcestes sisyphus, Arcestes stenostomus, Arcestes subbicornis, Arcestes subdistinctus, Arcestes subsimplex, Arcestes syngonus, Arcestes tacitus, Arcestes taramellianus, Arcestes tenuis, Arcestes tomostomus, Arcestes trompianus, Arcestes ventricosus
Ecology: nektonic carnivore
Distribution: found only at Ebyatyam River Basin, Karadan Formation 2, Yakutiya (Triassic of Russian Federation)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.