Stroboceras is an extinct genus of nautiloids named by Hyatt in 1884 that's included in the nautilid family Trigonoceratidae; the group that have rise to the Nautilidae which includes the living Nautilus.

Stroboceras
Stroboceras sp. from Timimoun, specimen MB.C.30460 (Korn et al. 2002 Coll.). A. Ventral and lateral views. B. Whorl profile. C. Suture line, at ww = 14.3 mm, wh = 10.3 mm. Scale bar units = 1 mm
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Subclass: Nautiloidea
Order: Nautilida
Family: Trigonoceratidae
Genus: Stroboceras
Hyatt, 1884

Stroboceras is characterized by a loosely coiled evolute shell bearing prominent longitudinal ridges and grooves; with a variable cross section, generally higher than wide, flanks convergent on the venter, and a subcentral siphuncle.

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