Spolla Zeylanica.Vol.VI[I.Pt.-&^ 



.'9- 



Plate 1. 



J.S.del. 



. . E .Wilson, Cambridge. 



1-4. Dero zeylanica. 5. Aulophorus palustris. 

 e.Hesperodrilus zeylanicus. 7 Drawida annandalei. 



