Plate III. 



Figures 1, 3, 4, 6 were drawn in pencil by J. H. Blake and engraved on 

 ■wood by John Andrew & Son Co.; fig. 2 was drawn in ink by J. H. 

 Blake and 5 by Mrs. Katherine P. Ramsay, and both photo-engraved by 

 John Andrew & Son Co. 



Fig. 1. Tenebrio calculensis, | ; showing the upper surface (see also 

 fig. 6). 



2. Platynus dilapidatus, j-. 



3. Fornax ledensis, ^-^ ; a fragment of the elytron highly enlarged. 



4. The same, j- ; the entire elytron. 



5. Elaterites sp., ^. 



6. Tenebrio calculensis, ^ ; the reverse of fig. 1, showing the under 



surface. 



