Rhomboteuthis

Rhomboteuthis is an extinct species of squid, with Rhomboteuthis lehmani currently being the only described member of the genus. Rhomboteuthis is known from during the Mid-Jurassic of Voulte-sur-Rhône, Ardèche, France.

Rhomboteuthis Temporal range: Lower Callovian
Rhomboteuthis lehmani specimen LPMP–R.3758 and restoration showing position of ink sac and gladius.
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Cephalopoda
Family:	†Plesioteuthididae
Genus:	†Rhomboteuthis Fischer & Riou, 1982
Species
†Rhomboteuthis lehmani

References

• Fischer, J.-C. & B. Riou 1982. Les teuthoïdes (Cephalopoda, Dibranchiata) du Callovien inférieur de la Voulte-sur-Rhône (Ardèche, France). Annales de Paléontologie 68(4): 295–325.
• Fischer, J.-C. 2003. Invertébrés remarquables du Callovien inférieur de la Voulte-sur-Rhône (Ardèche, France). Annales de Paléontologie 89: 223–252.