Pirate LXV 
THE HOG LOUSE, HAEMATOPINUS SUIS LINNE 
1, Reproductive organs of female (a, ovaries; b, oviducts; ¢, colleterial glands; d, uterus); 2, transverse 
section of part of wall of colleterial gland (drawn with oil immersion; a, trachea); 3, transverse section 
through anterior end of uterus; 4, transverse section through uterus posterior to the entrance of oviducts 
(a, secretion from colleterial glands) ; 5, transverse section through uterus in region of coil; 6, teeth of intima 
in 5 (drawn with oil immersion) 
740 
