IOWA ACADEMY OF SCIENCES. 
45 
INSECTS.* 
BY H. F. WICKHAM. 
COLEOPTERA 
Carahidse. 
Cychrus lecontei, Dej., Independence. 
Nomaretus cavicollis, Lee., Iowa, (Leng & Beutenmuller. ) 
Carabus limbatus. Say, Iowa City. 
Elaphrus clairvillei, Kirby, Iowa City. 
Nebria pallipes. Say, Independence. 
Clivina impressifrons, Lee., Iowa City. 
Bembidium postremum. Say, Iowa (Reinecke). 
Evarthrus sodalis, Lee., Iowa City. 
Amara remotestriata, Dej., Iowa (Hamilton). 
Diplochila obtusa, Lee., Iowa City. 
Platynus picticornis, Newm., Iowa (Reinecke). 
placidus. Say, Iowa City. 
Perigona pallipennis, Lee., Iowa (Horn). 
Galerita atripes, Lee., Iowa City. 
Callida punctata, Lee., Iowa City. 
Pinacodera limbata, Dej., Iowa City. 
Helluomorpha bicolor, Harr., Iowa City. 
Chlaenius diffinis, Chaud, Iowa City. 
brevilabris, Lee., Iowa City (Horn). 
Harpalus testaceus, Lee., Iowa City (Bailey*). 
Dytiscidse. 
Laccophilus proximus. Say, Iowa (Crotch). 
Hydrophilidse. 
Hydrochus variolatus, Lee., Iowa (Leng & Beutenmuller). 
* [At the request of Professor Nutting, I have prepared the following list of species 
known from the state additional to those recorded by Professor Osborn, for incorpora- 
tion in his report. For the species marked Iowa City I am to be considered responsi- 
ble, the specimens being in my collection; where a locality is given, followed by a 
name in parenthesis, it is. however, usually taken from a published reference and rests 
on the authority of the author cited. When the name is that of the collector only, and 
the identification my own, an asterisk is used. The labor of searching through an 
immense amount of literature for local references has been borne by my wife, to whom 
thanks are due for the large number of additions made in this way.] 
