PARASITOLOGY, VOL. XII. NO. 2 
PLATE XII 
Fig. 1 . Machaeriiciemus plocei, n. sp. $ 
Fig. 2. Machaerilaemus plocei , ventral surface of head and prothorax of 
Fig. 3. 
G- A. H. B. del. 
Mach a erilaon us plocei , 
\entral surface of terminal abdominal segments of $ 
