Agoniatites costulatus d'Archiac and de Verneuil 1842 (ammonite)

Cephalopoda - Agoniatitida - Agoniatitidae

Alternative combinations: Agoniatites (Agoniatites) costulatus, Goniatites costulatus

Synonyms: Aphyllites acutus Sobolev 1909, Goniatites crassus Holzapfel 1895, Goniatites euryomphalus Holzapfel 1895, Goniatites roemeri Holzapfel 1882

Belongs to Agoniatites according to D. Korn and C. Klug 2002

See also Chlupac and Turek 1983 and Göddertz 1987

Sister taxa: Agoniatites (Agoniatites), Agoniatites annulatus, Agoniatites aplanatus, Agoniatites barroisi, Agoniatites bicanaliculatus, Agoniatites evexus, Agoniatites expansus, Agoniatites floweri, Agoniatites fulguralis, Agoniatites gannanensis, Agoniatites guangxiensis, Agoniatites holzapfeli, Agoniatites intermedius, Agoniatites nodiferus, Agoniatites obliquus, Agoniatites oliveri, Agoniatites opimus, Agoniatites phillipsi, Agoniatites punctatus, Agoniatites tetrolcus, Agoniatites transitorius, Aphyllites (Agoniatites) falcistria

Ecology: fast-moving nektonic carnivore

Average measurements (in mm): shell diameter 12.0


• Devonian of Algeria (2 collections), the Czech Republic (14)

Total: 16 collections each including a single occurrence

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