WHICH DIKD IN THE ZOOLOGICAL GARDENS. 



yii 



Setaria Viborg, 1795. 



From tbe peritoneal cavity of IVagidns Stanley a7ius, horn Java, 

 two species of Setaria were recovered : of one species only four 

 females were found, and of the other one male and one female. 



Both of these species are apparently new, and one falls into a 

 new genus. 



Text-fioure 8. 



Streptophara gus anna tits Blanc. 



a. Mouth. 



b. Caudal extremity of female. 



c. Cephalic extremity of male. 



d. Caudal extremity of male, showing spicules and accessory piece. 



Setaria javensis, sp. n. 



ffost. Tragalus Stanley amis. 



Locality. Ja,va. 



Habitat. Peritoneal cavity. 



Material. Four female worms ; no males were collected. 



Specific diagnosis. — Setaria: Body tapering gradually towards 

 the anterior end of the body ; head rounded and not separated 

 from the i-est of the body. 



The j)eribuccal ring is ovoid, the dorso-ventral diameter being- 

 greater than the lateral. 



Four submedian head papilhe are present, 40 ,« from the 

 anterior end of the body. 



The nerve ring is situated 200 ^t from tlie opening of the 

 mouth. 



