No. 34-] HEMIPTERA OF CONNECTICUT: CORIZIDAE. 751 



(B. H. W.), 7 Aug., 1905, 2Z Aug., 1906 (W. E. B.), 8 June, 1911 

 (A. B. C), Sept, 1915 (M. P. Z.) ; Mount Carmel, 4 Nov., 1902 

 (E. J. S. M.) ; Westville, 2 July, 1904 (W. E. B.) ; Scotland, 25 July, 1904 

 (B. H. W.); Branford, 19 Sept., 1904 (H. W. W.), 28 July, 1905 

 (H. L. V.) ; Poquonock, 27 June, 1905 (H. L. V.) ; Rockville, 2Z Aug., 

 1905 (H. L. V.) ; Farmington, 6 Sept., 1914 (W. M.) ; Clintonville, 27 

 Sept., 1915 (W. E. B.) ; Stamford, 13 Aug., 1891 (A. P. M.). 



Tollius Stal. 

 T. curtulus (Stal). 



Freg. Eug. Resa. Ins., 234, 1859. 



Not found in New England as yet. 



Stachyocnemus Stal. 



S. apicalis (Dallas). 



List of Hemip., ii, 479, 1852. 



Dark brown ; length about 9 mm. 



Not found in New England as yet. 



Family CORIZIDAE. 

 By Howard Madison Parshley, Sc.D. 



This family includes small species of distinct facies, having only 

 the fourth abdominal segment concavely sinuate at base; the 

 external genitalia are usually concealed by laminate extensions oi 

 the sixth segment, called the dorsal and ventral genital plates, and 

 the sixth ventral segment in the female is not divided longi- 

 tudinally. 



Key to Tribes. 



Anterior angles of prothorax projecting forward in an acute spine; 



hind femora thickened and spinous Harmostini 



Anterior angles of prothorax obtuse or rounded; hind femora not 



much thickened, without spines Corizini 



Tribe HARMOSTINI. 

 Harmostes Burmeister. 



H. reflexulus (Say). (PI. xviii, 30.) 



Het. New Harm., 10, 1832. 



Lateral margins of thorax entire; first antennal segment pro- 

 jecting distinctly beyond apex of head; color variable from pale 

 yellow or greenish to dark brown; length 7.5-8.5 mm. 



New Haven, 24 June, 1902 (E. J. S. M.), 20 July, 1908 (B. H. W.), 2Z 

 July, 1910, 30 May, 18 June, 1911 (B. H. W.), 30 March, 1912 (W. E. B.) ; 

 North Haven, 3 Aug., 1905 (H. L. V.) ; Brookfield, 27 July, 1910 (E. L. D) ; 

 Wallingford, 8 June, 191 1 (B. H. W.) ; Middlebury, 16 June, 191 1 

 (B. H. W.) ; North Branford, 8 June, 1912 (B. H. W.) ; Portland, 9, 12, 

 15 Aug., 1913 (B. H. W.). 



