PLATE LXXXVIII 



Figure 1. Dissection of Porocephalus pattoni, $ , displaying re- 

 productive organs. a.g., accessory gland. al.t., 

 alimentary tract., g.o., genital opening, p., penis, 

 s.g., salivary gland, s.v., seminal vesicle, t., testis. 

 x 10. 



Figure 2. Transverse section through Porocephalus pattoni, $ . 

 al.t., alimentary tract, s.g., salivary gland, s.v., 

 seminal vesicle, x., protozoal cyst. X 20. 



Figure 3. Porocephalus pattoni, <? . X 3. 



Figure 4. Mouth of same. 



Figure 5. Isolated hook of same. 



Figure 6. Egg of same. 



Figure 7. Transverse section through salivary gland of same, 

 sl.d., salivary duct. 



Figure 8. Dissection of Porocephalus pattoni, ? , displaying the 

 internal organs, al.t., alimentary tract, c.ovd., common 

 oviduct, h., hooks, m., mouth, ovd., oviduct, ovr., 

 ovary. pr., pharynx, s.g., salivary gland. sp., 

 spermathecae. ut., uterus. X 2. 



