JOURNAL OF ENTOMOLOGY AND ZOOLOGY 
76 
Sp aana 
Vfar ad 
S] aa aa 
| <[ Aa aa 
a Ty yn 
Slad ada 
| faa Ah 
Pafaaad 
paefaa aa 
Pafaaad 
| 2] men mm 
| e[aa aa 
| tfaa aa 
Pm] mm mm 
| A{ma ts 
LS | mm 
| [Fh 
3 5 { 
rats 
jo 
P. obscurus Essig. Number of conical setz in each cerari. 
Table II. 
