194 



GEO. H. HORN, M. D. 



EXPLANATION OF PLATE V. 



This and the following plates consist of the inentiim and appendages and 

 maxilla of the various genera and species mentioned with a few under bodies. 

 The numbering is continuous for easv reference in the text. 



1. — Omophron dentatum Lee. 



2.— body beneath. 



3. — Elaphrus fuliginosus Say. 



4. — Blethixa orcgonensis Lee. 



5. — Diachila arcticu Gyll. 



(5. — Notiophilus semistriatus Say. 



l.—Pelophila borealin Payk. 



8. — Opisthius Richardsonii Kby. 



9. — Leistus ferruginosus Mann. 

 10. — Nebria Mannerheimii Fiscli. 

 11. — Loricera calif ornica Lee. 

 12. — Cychrus angusticolli.-i Fisch. 

 1.'!. — Carabus tcedatus Fab. 



14. — Metrius contractus Esch. 



15. — body beneath. 



16. — Migadops virescens* Waterh. 



17. — Mystropomus subcostatus^ Chaud. 



18. — Promecognathus IcEvissimus Dej. 



19. — Pasimachus elongatus Lee. 



20. —Scar-ites subterrdneus Fab. 



2\.—Di/schirius sphcericollis Say. 



22. — Clivina bipustulata Fab. 



2.3. — Schizugenius Hneolatus Say. 



24. — Aspidoglossa subangulata Chaud. 



25. — Ardistomis viridis Say. 



EXPLANATION OF PLATE VI. 



-Patrobns cntifornicuft Motsch. 

 -Anophthaimus Tellkampji Erichs. 

 -Trechus ovipeyivis Motsch. 

 -Oopterus Maceyi* Bates. 

 -Morio nionilicornis Latr. 



body beneath. 

 -Stomis pumicatus * Panz. 

 -PteroHtichus Hamiltoni Horn. 

 -Lophoglo.isus scrutator Lee. 

 -Holciophorufi aier Dej. 

 -Piesmus subrnarginatua Say. 

 -Evart/irus aodalis Lee. 



