60 The Ohio Journal of Science [Vol. XVIII, No. 2, 



Family Reduviid.^. 



AchoUa multispinosa (De Geer). Springfield, August 11, 13, 

 20, 22; Yellow Springs, ' August 14; Clifton, August 22, 

 1915; Trenton, September 15; nymphs and adults on elms 

 and other shrubbery, Snyder Park, Springfield, August 

 11-25. 



Sinea diadema (Fabr.) Springfield, August 11-25 (nymphs); 

 Trenton, September 15 (nymph, alfalfa), 16 (nymph, 

 ragweed) . 



Family Anthocorid^. 

 Triphleps insidiosus (Say). Springfield, August 15-16. 



Family Mirid.^. 

 Miris dolobratus (Linn.) vSpringfield, June 18, 1910; July 17; 



Yellow Springs, June 6, 1916, August 12 (grasses). 

 Stenodema trispinosum Rent. Springfield, August 11; Yellow 



Springs, August 12;*Lagonda, August 16 (grasses). 

 Neurocolpus nubilis (Say). Springfield, August 11-25 (poke- 

 berry, tall weeds). 

 Adelphocoris rapidus (Say). Springfield, June 18, 1916, July 18, 

 August 11-25; Yellow Springs, August 12, 14; Lagonda, 

 August 16; Trenton, September 6, 12 (goldenrod), 15, 16 

 (ragweed, alfalfa), 23, 26. 

 Stenotus binotatus (Fabr.) Springfield, June 18, 1916; Aug. 15. 

 Garganus fusiformis (Say). Yellow Springs, August 12; Spring- 

 field, August 11-25. 

 Paracalocoris scrupeus (Say) var. Springfield, June 18, 1916. 

 Poeciloscytus basalis Reut. Springfield, August 11-24, June 

 18, 1916; Yellow Springs, August 12; Lagonda, August 16; 

 Columbus, June 1, 1916. 

 Horcias dislocatus (Say). Springfield, June 6, 18, 1916. 

 var. coccineus (Emm.) Springfield, June 18, 1916. 

 var. marginalis (Reut.) Springfield, June 18, 1916. 

 var. goniphorus (Say). Springfield, June 18, 1916, July 8. 



Both the red and the orange forms are found, 

 var. affinis (Reut.) Springfield, June 18, 1916. 

 var. nigrita Reut. Springfield, June 6, 18, 1916. 



These varieties were found on tall grass in an open field, and 

 on ragweeds. There are two other forms which do not 

 belong to any described variety. 



