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Callianassa tanakai

Malacostraca - Decapoda - Callianassidae

Taxonomy
Callianassa tanakai was named by Imaizumi (1957). It is a 3D body fossil. Its type locality is IGPS Nn-7, Nishinomiya, which is in a Tortonian marine sandstone in the Ogawa Formation of Japan.

Sister species lacking formal opinion data
C. rakosensis, C. symmetricus