Pruate 1X: 
Vol. XX, 
Fic. 15.—Male Reproductive Organs, 
V.d.,. Paired vas deferens, T. Testes. 
S.v. Seminal vesicles. i HK Ork. 
S.t. Seminal tubes, k. Ring. 
V.d.,. Vas deferens, S, Sheath. 
Fia. 17.,—Female Reproductive Organs 
(developing), 
Royal Physical Society, Edinburgh. 
Fic. 16,—Female Reproductive 
Organs (immature). 
f. Terminal filament. 
t. Terminal chambers. 
0. Oviduct. 
u, Uterus. 
y. Slime gland. 
v. Vagina. 
be, Bursa copulatrix. 
a, Accessory sac, 
T.s. Receptaculum seminis. 
Siti Baicices weg by age see eee iP tral 
Fia. 18.—Female Reproductive Organs 
(mature) 
MALE AND FEMALE REPRODUCTIVE OR@ANS OF HYLASTES ATER. 
VOL. XX, 
M 
