4^4 CONNECTICUT GEOL. AND NAT. HIST. SURVEY. [Bull. 



Female: Length 8.2 mm., width 2.8 mm. ; more robust than the 

 male but very similar in coloration. 



Found on hickory by Van Duzee. 



New York. 

 E. grossus Uhler. 



Ent. Amer., iii, 70, 1887. 



Male: Length 8 mm., width 2.6 mm.; brownish with fuscous, 

 pronotum and scutellum nearly black; dorsum not mottled as in 

 venatorius, cuneus usually reddish at base ; femora reddish brown 

 to blackish, never mottled ; ventral parts sometimes reddish brown ; 

 dorsum and hind tibiae beset with long pilose hairs as in venatorius. 



Female: Length 8.6-10 mm., width 2.9-3.5 "^"^- 5 very similar to 

 the male but larger and more robust. 



Massachusetts, New Jersey, New York. 



Eurychilopterella Renter. 



E. luridula Renter. 



Acta Soc. Sci. Fenn., xxxvi, No, 2, 60, 1909. 



Male: Length 4.5 mm., width 1.8 mm. ; fuscous to black on a 

 pale background; pronotum coarsely punctured; dorsum clothed 

 with stiff erect pubescent hairs. 



Female: Length 4.4 mm., width 1.03 mm.; more robust than 

 the male but very similar in coloration. 



Occurs on apple trees ; evidently predaceous in habits. 



New York. 



Deraeocoris Kirschbaum. 



Key to groups of Deraeocoris. 



1. Claws deeply cleft near base (fig. 49 : 29-30) 2 



Claws not cleft or with only a slight indication (fig. 49 : 28) 7 



2. Scutellum punctate 3 



Scutellum impunctate 5 



3. Hind tibiae without distinct spines, clothed only with prominent 



black hairs . . (Exotic group containing genotype olivaceiis Fabricius) 

 Hind tibiae with a row of distinct spines on the anterior face 4 



4. Pronotum distinctly margined; eyes with hind margins practically 



in line with base of head, nearly in contact with collar ; segment 

 i of antennae surpassing tip of tylus by less than half its length 



(p. 485) Group A (subgenus Camptobrochis Fieber) 

 Pronotum immarginate ; eyes sloping forward away from collar; 

 segment i of antennae extending beyond tip of tylus by more than 

 one-half its length (p. 496) Group E 



5. Dorsum practically glabrous, at most only sparsely and finely 



pubescent (not rubbed specimens), rarely a few hairs at anterior 

 angles of pronotum; hind tibiae with a row of spines or heavily 



chitinized hairs on the anterior face 6 



Dorsum heavily pubescent or hairy, at least with long hairs at 

 anterior angles of pronotum ; hind tibiae without distinct spines 

 on the anterior face, usually rather closely set with prominent long 

 hairs (p. 495) Group D (subgenus Euarmosus) 



