564 CONNECTICUT GEOL. AND NAT. HIST. SURVEY. [Bull. 



P. spinosus Ashmead. 



Polished black, with some sparse gray hairs. Antennae, except 

 three terminal joints, and legs reddish yellow; last joint of an- 

 tennas a little longer and thicker than the penultimate. Length 

 3 mm. 



P. pallidipes Ashmead. 



Polished black, with a few fuscous hairs. Antennae and legs 

 rufous, the last four antennal joints blackish, the last twice as 

 long as the penultimate. Length 2-3 mm. 



Spilomicrus Westwood. 



S. flavicornis Ashmead. 



Polished black. Antennae and legs brownish yellow. Scutel- 

 lum at base with two almost confluent foveae. Mesonotum with 

 delicate furrows. Wings hyaline, the veins yellowish. Length 

 1.4 mm. 



Aneurhynchus Westwood. 



A. floridanus Ashmead. 



Black, sparsely pubescent. Antennae, legs, mandibles, palpi, 

 and tegulae pale brownish yellow. Frontal ridge of male pale 

 rufous. Abdomen smooth, impunctate above and below. Length 

 3 mm. 



Galesus Curtis. 

 Key to Species. 



1. Wings with a deep emargination at apex politus 



Wings entire at apex 2 



2. Antennae rufous at base, joints longer than wide viereckii 



Antennae black at base, joints not longer than wide pilosus 



G. politus Say. 



Black. Legs, including coxae, honey-yellow or pale rufous. 

 Head nearly twice as long as wide. Wings with a deep fissure 

 at the apex. Length 2.2-3.6 mm. 

 *G. viereckii Brues. 

 Black, first three antennal joints brown. Legs, except coxae, 

 rufous-yellow. Wings entire at the apex. Length 3.5 mm. 

 Type locality: Colebrook, 21 June, 1905 (H. L. V.). 



