i 
HESON ~DI*PUS FURTIVVS, SAMPSON. 
PLATE ». 
X 20 
II 
XI2 
K12 
12 
X 4 
4 
X 20 
XI8 
10 
X12 
X 12 
6 
X 24 
Stages of development of Diapws Furtivus , Sampson 
