Explanation of Plate XV. 



Fig. 1. Oophilus longicauda, (^ x 18 diamp. 



2. ,, „ $ X 18 diams. 



3. „ „ $ side X 18 dianip. 



4. ,, „ antenna of (^ x 33 diams. 



5. „ „ ,, ? X 33 diams. 



6. „ ,, wings of X 33 diams. 



