

PLATE II. 



Fn;. 1. Aidornssella pilosa. Nat. size. (Page Hi.) 

 FIG. 2. Aulnroxsella lev-is, i nat. size. (Page 17.) 

 FIG. 3. Aidorossella lens, a young specimen. Nat. size. 

 Fia. 4. Aidorossella longstnffi. Nat. size. (Page I'.i.) 



