Temporal range: Late Cretaceous, 105.3–84.9Ma 
|Mantelliceras tuberculatum; Cenomanian; Madagascar|
Mantelliceras is an extinct cephalopod genus belonging to the subclass Ammonoidea and family Acanthoceratidae, that lived during the upper Albian stage up to the late Cenomanian stage of the Late Cretaceous.
Mantelliceras is characterized by a strongly ribbed, moderately involute shell with a moderately wide umbilicus, and rounded whorl section. The final whorl leaves inner whorls partly exposed. High standing ribs cross over the venter smoothly. Primary ribs arise from the ubilical wall. Secondaries, usually one per intervening space, arise higher on the flanks. Species of Mantelliceras are known to reach a diameter of about 13 centimeters.
- Mantelliceras brazoense Böse 1928
- Mantelliceras cantianum Spath 1926
- Mantelliceras charlestoni Kellum and Mintz 1962
- Mantelliceras corroyi Fabre 1940
- Mantelliceras lymense Spath 1926
- Mantelliceras mantelli Sowerby 1814
- Mantelliceras portalesi Kellum and Mintz 1962
- Mantelliceras saxbii Sharpe 1857
- Mantelliceras wacoense Böse 1928
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