WiCKHAM. — The Fossil Elateridae of Florissant. 



PLATE 2. 



Fig. 1. Cardiophorus lithographus. 



2. Cardiophorus lithographus, underside of prothorax. 



3. Cardiophorus lithographus, hind coxal plate. 



4. Cardiophorus florissantensis. 



5. Cardiophorus florissantensis, hind coxal plate. 



6. Cardiophorus cockerelh. 



7. Cardiophorus requiescens. 



8. Cardiophorus requiescens, prosternal spine. 



9. Cardiophorus (?) deprivatus. 



10. Cardiophorus (?) deprivatus, antenna. 



11. Horistonotus coloradensis. 



12. Horistonotus coloradensis, hind coxal plate. 



