Cephalopoda - Ammonoidea - Paragastrioceratidae
PaleoDB taxon number: 13809
Synonyms: Baraioceras Andrianov 1985 (no. 93089), Eotumaroceras Andrianov 1985 (no. 93087)
Full reference: A. Tchernow. 1907. Artinskiy Yarus I. Ammonei basseynov Yayvy, Kos'vy i Chusovoi [Artinskian Stage I. Ammonites of the Yayva, Kos'va and Chusovaya basins]. Bulletin de la Société Impériale des Naturalistes de Moscou, Nouvelle Série 20:270-401
Parent taxon: Paragastrioceratinae according to W. M. Furnish et al. 2009
Sister taxa: Bulunites, Svetlanoceras, Synuraloceras, Tumaroceras, Uraloceras
Subtaxa: Baraioceras stepanovi, Baraioceras subwandageense, Eotumaroceras endybalense, Paragastrioceras alimbeti, Paragastrioceras artolobatum, Paragastrioceras bactrianum, Paragastrioceras caducum, Paragastrioceras ellipsoidale, Paragastrioceras hubeiense, Paragastrioceras ilovaiskyi, Paragastrioceras jossae, Paragastrioceras karpinskii, Paragastrioceras kirghizorum, Paragastrioceras kobylkense, Paragastrioceras kungurense, Paragastrioceras modulatum, Paragastrioceras plicatum, Paragastrioceras rauserae, Paragastrioceras scitum, Paragastrioceras subtrapezoidale, Paragastrioceras tchernowi, Paragastrioceras tectum, Paragastrioceras tokyense, Paragastrioceras tuberculatum, Paragastrioceras verneuili, Paragastrioceras wandageense
Ecology: fast-moving nektonic carnivore