WicKHAM. — The Fossil Elateridae of Florissant. 



PLATE 1. 



Fig. 1. Deltometopus fossilis. 



2. Deltometopus fossilis, antenna. 



3. Fornax relictus. 



4. Microrhagus miocenicus. 



5. Microrhagus vulcanicus. 



6. Lacon exhumatus. 



7. Lacon exhumatus, antenna. 



8. Cr>i3tohj7)nus exterminatus. 



9. Crj'ptohjTJnus exterminatus, antenna. 



