176 



Cincinnati Society of Nataral History. 



Cossonus concinniis, Boh. 



platalea, S:iy. 

 Stenoscelis brtvis, Boh. 



SCOLYTID^. 



Platypus compositus, Say. 

 Monarthriim fast-iatuni, Say. 



niali, Fitfh. 

 Xlotretus pel it us, Say. 

 Xleborus xlo<i;rapliu.«, Say. 



pul)e.«c'eiis, Ziiuin. 

 Seolytus niuticus, Say. 



silviuri, Boll. 

 Hylesinus opaculus, Say. 

 Dendiociiius aciileatu>', Say, 

 Cnesinus strigicollis, Lee. 



ANTHRIBID^. 



Tropideres rectus, Lee. 



biniatnilata, Oliv. 

 Eurymycter fasciatiK, Oliv. 

 Hoimi^cus saltaior, I>fC. 

 Euspliyrus vvalsliii, L^-c. 

 Toxotropis pusillus, Lee. 

 Piczoi'oiynus mixtus, Lee. 



dispar, Gyll. 

 Anthribns eonnitus, Say. 

 Ciatoparus lu'iatu.*, Fab. 

 Brachytarsus varieijatus, Say. 



touieiitosus, Si}\ 



alternatu^, Say, 

 Chorajfus sayii, Lee, 

 AuieDeerus faseiciilatu«, DeG. 

 Aiitliribus eoriiutus, Say. 



In making up the list tlie following species were omitterl: 



CARABID^^. 



Xestonotus lugubris. Dej. 

 Anisotarsus pieeus, Lte. 



terniiiialis, Say. 

 Evarthrus sijiillatus, Say. 

 Pterosticbus mutus, Say. 



STAPHYLINID^^. 

 Erchomus brevis. 



HETEROCERID^^. 

 Heterocerus cuuieulus, Kies. 



CHRYSOMELID.E, 



Oedionyebi.« qnereata. Fab, 

 Blepharida rbois, Forst. 



OTIORHYNCHID.^. 

 Aphrastes tteiiiatus, Say». 



CiClNDELA cuprascens, Lee. — On a low, sandy flat, on the Kentuekj' side of the 

 Ohio river, this species occurs ; it swarms by thousands. I have not observed it in 

 any other locality. June to September. 



Omophron robustum, Horn. — The sloping banks of Mill Creek produce this 

 species. By splashing them with water, the Omophron come out from where they 

 are concealed and go rushing up the banks, and are easily captured. Of 3G5 speci- 

 mens taken at this locality, on July 10th, 180 were tessellatum, 147 were robustum 

 and 38 were americanum. 



Cychrus andrewsii, Harr. — This species was found in a ravine on the edge of a 

 thick woods ; they were concealed in a rotton log. By choi)])ing the log to i)ieces, 

 over 20 specimens were taken out of it. July 24tli. 



LeptoTRACHELXJS dorsalis, Dej. — In beating some weeds on the Miami bottom, 

 near " Red Bank," liundreds of this species were taken. The color varied from 

 black to pale buff". May 22. 



COPTODERA ajrata, Dej. — Al)uiidant under the loose bark of dead beech trees. 

 A very active little insect and difbcult to capture. June, July and August. 



