FIG. 958. Rotifer 



citrinus Ehr. 



X 170. (After 

 Weber.) 



FIG. 957. Head of Adineta 

 vaga Davis. (After Weber.) 



FIG. 



959. Philodina roseola 

 Ehr. X 300. (After 

 Weber.) 



FIG. 962. Microdina paradoxa 

 Murray. X 400. (After Murray.) 



FIG. 960. Rotifer neptunius Ehr. 

 (After Weber.) 



618 



Xioo. 



FIG. 961 . Callidina angusti- 

 cottis Murray. X 325. 

 (After Murray.) 



