VIM CONTl^KTS. 



LXXVII. A now Flyiiig-Squirvel Iroiii P'orniosa. T.y Oi.DFrKLi) 

 Thomas 522 



LXXVIII. Notes on Two Speeios of African Fro.sh water Sponges. 

 By R. Kmid'ATRicif 523 



New Books : — Memoirs of tl)(i Dr'partmont of Agricultiirf! in India 

 fKntoinological Series). — Ilomoptera Andina: Die Zikad(;n det* 

 Kordillerengebictes von Siidaineril^a nach Systfsmatik und Vor- 

 breitung, von A. Jacobi. I. Cicadidee. — Precis des Caracteres 

 g(5n(jri(juos des Insectes, dispos63 dans un ordre naturel par le 

 Citoyen Latreillo 525, 52fi 



Ind( 



PLATES IN VOL. XX. 



Pi-ATK I, Leptolopis valdensis. 



IL Jireviceps macrops. 



III. IJufo anotis. 



JV. San Domingo Solenodon. 



V. Hand and foot of Jlylohatcs agilis. 



VL Jlead of porbeagle siiark. 



VIL Oninja8tre])lies sagittatus. 



VIIL Nereis div(;rHicolor. 



IX. Britisli I'olyzoa. 



X. J'ill-Milliix'des. 



'> Freshwater AinijliJiiud'A. 



Xlll.i 



XIV. > Soutli-Afrjciiii spider.^. 

 XV. I 



[ Crustacea from the Channel Islands. 

 XVII. I 

 XVI ( I. Octopus with branching arms. 



> Lion and pnina cubs. 

 .XX, ! 



/ 



