8H NOTES ON SOME ENTOZOA. 



d.v.m., dorso-ventral muscle : e., egg ; e.d., ejaculatory 

 duct ; e.p., excretory pore ; g.c, genital cloaca ; gl.c, 

 gland cells ; g.p.- genital pore ; int., intestine ; 1., lip ; 

 lem., lemniscus ; 1.1., lateral line ; l.m., longitudinal rauscle : 

 n., nerve ; n.r., nerve ring ; oes., oesophagus ; ov., ovary ; 

 p., p.l., p. 2., etc., papilla? ; ph., pharynx ; p.s., proboscis 

 sheath ; r., rostellum ; r.s., receptaculum seminis ; s. 

 Sucker ; sh., sheath ; sp., spicule ; t., testis ; tr. m., trans- 

 verse musculature 

 deferens ; v.g.. vit( 

 V.V., ventral excretorv 



Fig. 1. Scolex. 



2. Segment showing genitalia. 



Acanthotcenia gaUardi. 

 Fig. 3. Segment showing genitalia. 



4. Trans, sect, of segment passing through 

 genital ducts. 



Sparganum. s]). from Hjfla. 

 Fig. 5. Anterior end. 

 6. Posterior end. 



Filaria clelaiidi. 

 Fig. 7. Anterior end of a male 

 8. Posterior end of a iiiale. 



Echinorhynchus, sp. from Hyla. 

 Fig. 9. Entire parasite. 



10. Hook from rostellum. 



Plate ITT 



Hymenolepis murina . 

 Cysticercoids in Ce atophyllus fasciatus 



Agamonema, sp. 

 Four encysted worms in Xenopsylla cheopis. 

 A parasite enclosed in a cyst. 

 Filaria, sp. from Philemon. 

 Head end. 

 Tail end. 



M ic ro filar ia , s p . 

 From Plot us iiovcehollandice. 

 From PTialacrocorax sulcirostris 



