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Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Subclass: Ammonoidea
Order: Ceratitida
Suborder: Paraceltitina
Superfamily: Xenodiscaceae
Family: Xenodiscidae
Genus: Arctotirolites
Popov 1963

Arctotirolites is an extinct genus of cephalopod belonging to the Ammonite subclass. It was described by Popov in 1963, based on a single specimen found in the Olenyok River basin, in the Olenikites zone of northern Siberia.[1]


  1. ^ Kummel, Bernhard (September 27, 1968). "Ammonoids of the Late Scythian (Lower Triassic)". Bulletin of the Museum of Comparative Zoology. Harvard University. 137 (3): 477.