(/'- 



PLATES IN VOL. XXL 

 Plate I. ] 



\ Structural details of Petrobius vecteusis and PetromacLilis 

 ] lonu;icornis, 



V.J 



VI. Zschckkeella luuricola. 

 VII. Galidictis eximius, G. ornatus, Mimgolictis vittatus, and 

 M. substriatus. 

 VIII. Hemigalus derbyauus. 

 IX. Idotea hectica (Pallas). 

 X. New Mollusca from various localities. 

 XI. Larva of Cepbalodiscus gilchristi. 

 XII. Poiaua ricbardsoni and Linsang linsang. 



XIII. Eupleres goudoti, Fossa fossa, and ¥. irajori. 



XIV. Galidia elegaus and Galidictis eximius. 



XV. Mungotictis substriatus and Galidictis eximius. 



■ [ Some Protozoa from Fislies. 

 XVni. Hyla augiana. 





