$4 PLATE, LXVIII. | 
Is not common; our fpecimens were taken on Epping Foreft in 
Fune. It is an aquatic InfeA, or one of that kind which paffes 
through the feveral ftates in the water, and fubfifts on the f{maller 
kinds of Infects, or on the fragments of macerated vegetables. Swims 
very {wiftly. 
FAG UE IV. 
DY TISCUS .FERRUGINEUS. 
\ 
COLEOPTERA, 
DyTiscus. 
SPERCIFIC CHARACTER 
Very convex. Above red-brown. Beneath paler. 
Lin, Syft. Nate 
FIG. IIL. natural Size, FIG. IV. magnified, 
This Infect is one of the fame family, and was found at the fame 
time and place as the preceding fpecies. Is not very frequently met 
With. 
FIG, 
