Plate LXV 

 the hog louse, haematopinus suis linne 



1, Reproductive organs of female (a, ovaries; b, oviducts; c, 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 



