Eusarcus scorpionis Grote & Pitt 
Page 233 
See plates 27-28, 30-36 
1 A specimen that shows the position of the lateral or compound eyes 
and of the ocelli, the outline of the carapace, the walking and 
swimming legs, and the tergites with impressions of the gill plates from 
the ventral side. Natural size 
Horizon and locality. Bertie waterlime. Buffalo, N. Y. 
The original is in the possession of Dr Mark E. Reed, Buffalo, N. Y. 
498 
