6l6 CONNECTICUT GEOL. AND NAT. HIST. SURVEY. [Bull. 



Anteon Jurine. 



Only a single species of this somewhat extensive genus occurs 

 in this region. 



A. tibialis Say. 



Black; antennae brown, more yellow at base; tips of femora, 

 tibiae, and tarsi honey-yellow ; wings hyaline. Length 3 mm. 



SCOLIID^E. 



The species belonging to this family are parasitic on white 

 grubs and often aid in the control of these insect^pests. 



These insects have a deep constriction between the first and 

 second sternites. The key following will not cover forms found 

 outside of America. 



Key to Subfamilies. 



1. Eyes with inner margins emarginate (marked with yellow) 2 

 Eyes entire; (black) 3 



2. Intermediate tibiae with one calcarium; claws simple; hypopy- 



gidium of male with three spines Scoliin^: p. 616 



Intermediate tibiae with two calcaria; claws cleft; hypopy- 

 gidium of male with a curved aculeus Eliin. p. 617 



3. Intermediate tibiae with two calcaria; hypopygidium of male 



unarmed Anthobosctn^e p. 618 



Intermediate tibiae with one calcarium; hypopygidium of male 

 with a curved aculeus Tiphiin^ p. 618 



SCOLIIN.E. 



Key to Genera. 



Anterior wings with two recurrent veins. .. .Campsomeris p. 617 

 Anterior wings with one recurrent vein Scolia p. 616 



Scolia Fabricius. 



Only two species belonging to this genus occur within the 

 region, but some more will probably be found there, and the 

 student should consult the table to the species of the genus Scolia 

 by Mr. Banks, published in the Canadian Entomologist, vol. 44, 

 1912, p. 199. 



Key to Species. 



Abdomen black and white bicincta 



Abdomen black and red dubia 



