140 Univcrsily uf Midiifjan 



Platk XXIX 



Arionus iiiophilus, sp. nov. 



Fig. 202. Head with collum and second tergite, ventroanlerior view. 

 X30. 



Fig. 203. Collum and succeeding three tergites, lateral view, in out- 

 line. X 30. 



Fig. 204. Caudal end of body in outline, dorsal view (tubercles of 

 general surface omitted), x 30. 



Fig. 205. Gonopods, ventral view, x 45. 



Fig. 206. Gonopod, mesal view, x 75. 



Guiaiionus cctoporus, sp. nov. 

 Fig. 207. Last three tergites. x 45. 

 Fig. 208. Anal scale, x 75. 

 Fig. 209. Gonopods of male, caudal view, x 75. 



