†Cretolamna appendiculata appendiculata Itoigawa 1977 (mackerel shark)
Chondrichthyes - Lamniformes - Otodontidae
Full reference: J. Itoigawa. 1977. Cretaceous fossil elasmobranchs from Japan. Bulletin of the Mizunami Fossil Museum 4:119-138
Belongs to Cretolamna appendiculata according to J. Itoigawa 1977
Sister taxa: none
Ecology: nektonic carnivore
Distribution:
• Cretaceous of Japan (4 collections)
Total: 4 collections each including a single occurrence