IOWA ACADEMY OP SCIENCES. 
231 
includes spatulatus, ovatics, excultus, superbus and neomexicanvs. 
They may be readily separated from the other members of the 
group by their more definite colors as well as by their distinct 
genitalia. 
ADDITIONS TO THE FORMER LISTS OF IOWA SPECIES. 
The following list embraces the additions, not included in the 
preceding notes, that have been made to the Iowa fauna during 
the past year or two. 
HETEROPTERA. 
Perillus exaptus Say. This handsome species has been taken 
at Little Rock, Lyon county, and Ames. 
Podisus serieventris Uhl. Ames. 
Oebalus pucjnax Pab. This peculiar southern form was taken 
at Ames in some numbers the past summer. 
Lioderma belfragii Stal. A single specimen of this species has 
been taken by Mr. Ball at Little Rock, Lyon county. 
Alyd.us conspersus Montandon. This name should replace that 
of Alydus ater in previous list. 
Neides muticus Uhl. Ames, Iowa. 
Belonochilus nurnenius Say. Ames; not commom. 
Ilnacora divisa Reut. Ames. 
Phytocoris colon Say. Ames. 
Cor iscus piinctipes Ames; common. 
Coriscus inscriptus Kby. Ames. 
Pijgolampis sericea Stal. Ames; rare. 
Barce annulipes Stal. Iowa City and Ames. 
Ranatra ciuadridentata Stal. Common; fusca is less common 
if, indeed, it occurs in the state. 
HOMOPTERA. 
TJlopa canadensis Van D. Ames; rare. 
Bythoscopus distinctus V an D. Common on Hackberry at Ames. 
Idiocerus cratcegi Van D. Ames. 
Agcdlia novella Say. Ames. 
Pacliyopsis robustus Uhl. Not common. 
Oncometopia limbata Say. Little Rock and Hampton. 
Tettigonia similis Woodworth. Common at Ames. 
DiedrocepJiala angulifera Walk. Ames and LeClaire. 
Gijpona scarlatina Pitch. Ames. 
Gypona albiinarginata Woodworth. Ames. 
