A Preliminary List of the Coleoptera of Colum- 

 biana County, Ohio, with Season of Occur- 

 rence. By W. M. Hill, East Liverpool, and J. 



H. BOMBERGER, COLUMBIANA. 



Cicindelidce. 



Cicindela G-guttata, Fab. Early sprinj 

 purpurea, Oliv. July, 

 splendida, Hen. 

 ancocisconersis, Harr. April, 

 vulgaris, Say. 

 hirticollis, Say. 

 imperfecta, Lee. 

 punctulata, Fab. 



Carabidse. 



Omophron robustum, Horn. 

 Cychrus stenostomus, Web. 



lecontei, Dej. early spring. 

 Carabus serratus. Say. 



limbatug, Say. May. 



vinctus, Web. May. 

 Calosoma scrutator Fab. Aug. 



Willcoxi Lee. 



calidum, Fab. Spring. 

 Elaphrus riparius Linn. 



ruscarius. Say. March. 

 Notiophilus iieneus, Hbst. 

 Scarites subterraneus, Fab. 

 Clivina impressifrons, Lee. .June. 



bipustulata Fab. 

 Panagteus fasciatvis, Say. 

 Bembidium inisquale Say. 



semistriatum, Hald. September. 

 Tachys proximus, Say. 



nanus, Gyll. 



nigriceps, Dej. 



xanthopus, Dej. May. 

 Patrobus longicornis. Say. 

 Pterostichus honestus, Say. April. 



stygicus, Say. 



permundus (?) Say. 



Isetulus, Lee. 



Sayi Brulle. 



lucublandus. Say. vVpril. 



convexicoliis, Say April. 



cadicaulis, Say. April. 



mutus, Say. 



orinomum, Leach. April. 

 Evarthrus sigillatus, Say. July. 



sodalis, Lee. 

 Araara exarata, Dej. 



polita, Lee. 

 Dica>lus elongatus, Bon. 



politus, Dej. April. 



Calathus gregarius, Say. 

 Platynus hypolithus. Say. 

 ':• cincticollis, Say. 



nutans. Say. 



octopunctatus (?) Fab. 



placidus. Say. 



rubripes, Zimm. 

 Casnonia pennsylvanica Linn. Oct. 

 Galerita janus. Fab. May. 

 Lebia grandis Hentz. March-June. 



atriventris. Say. May- April. 



viridis. Say. 

 Cymindis americana, Dej. 

 Brachynus fumans. Fab. May. 

 Chlfenius sericeus Forst. Aug. 



aestivus, Say. 



nemoralis. Say. July. 



tricolor, Dej. May. 



tomentosus, Say. 

 Agonoderus pallipes. Fab. 



comma, Fab. 

 Harpalus caliginosus, Fai). Summer. 



pennsylvanicus, De. G. May. 



erythropus, Dej. April. 



pleuriticus, Kirby. 



herbivagus. Say. 

 Stenolophus conjunctus. Say. Feb. 



ochropezus. Say. April. 

 Bradycellus, rupestris. Say. 

 Tachycellus badiipennis, Hald. 

 Anisodactylus, rusticus, Dej. 



carbonari us, Say. 



discoideus, Dej. 



baltimorensis, Say. 



lugubris, Dej. May. 



sericeus, Harr. 



interstitialis. Say. May. 



HalipHdce. 



Ilaliplus punctatus, Aube. 



Dytiscidas. 



Hydroporus, americanus, Aube. 

 Coptotomus, interrogatus, Fab. 

 Dytiscus, verticalis. Say. 

 Acilius, raediatus. Say. 

 Thermonectes, basilaris, Harr. 

 Cybister, fimbriolatus. Say. 



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