PLATE VII. 



A'/n/imid-vlcd v.cillUK TllKEI.. 



Fig. 5i). Vojitnil view, x |. 

 Fig. (iO. Left-side view, x ]. 



(Diu'iug sketcli, the animal was undergoing change in aj)]^H?:irauce 

 I's^jccially on the surface of brim and ventruni ; tig. GO is drawn in the most 

 [lerfect st^ite). 



Fsolud sqadiiuUKu (Mullek). 



Fig. (il. ^'en trill view, x |. 

 Fig. G'2. Dorsal view, x |. 



Thijoiw mccUun (Selemv.v). 

 Fig. Go. Oltlique ventral view, x j. 



Trriflio-doina uialamuncntui AV'alsii. 



Fig. (11. Wliule view, x \. 

 Fig. Go. .Vnleriur region, x J. 



