Return to Placorhynchus dimorphis |
Placorhynchus dimorphis
2008
Fig. 237
Spiny apparatus of the copulatory organ from individual at different collecting sites. A. Gulf of Finland (Karling 1963). B. Arcachon (Ax original 1964). C. Black Sea. Sile (Ax 1959). Canada. Brackish bay, Pocologan [New Brunswick] (Ax & Armonies 1987)