J -^^QL^K L 



Fig. 19. — Diplopoda: external genitalia. 



A, Habrostrepus, male, sternum, legs, and penes of third body segment, 

 posterior view. B, same, gonopods, anterior (under) surface. _ C, Eurynrns, 

 male, sternum, legs, and penes of third body segment, anterior view. D, same, 

 seventh body segment, ventral view, showing position of gonopods and legs. 

 E, same, right gonopod, anterior (upi^r) surface. F, Parajulns impressus, 

 female, ventral part of third body segment and appendages, anterior view, telop- 

 odite of right appendage removed exposing gonopore on the coxopodite. G, 

 Thyropygus, male, right gonopod, anterior (under) surface. H, same, penes, 

 posterior surface. I, same, left gonopod, posterior (upper) surface. J, Para- 

 iuliis impressus, male, third body segment and appendages of second segment, 

 posterior view. K, same, appendages of second body segment, posterior surface. 

 L, same, sternum and first gonopod of seventh body segment, anterior surface. 

 M, same, second gonopods, posterior surface. 



Ap, apodeme ; c, sperm canal of gonopod ; cxl, coxal lobe ; Cxnd, coxal endite ; 

 Cxpd, coxopodite; Gpr, gonopore; iL, first leg (on second body segment); 

 2L, second leg (on third body segment) ; 9L, ninth leg (second leg of seventh 

 body segment) ; Od, oviduct; Pen, ijenis ; r, sperm receptacle of gonopod; Stn, 

 sternum ; T, tergum ; Tlpd, telopodite. 



SI 



