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



2. Lateral fovese broken by antennal foveae; body black, with 

 prothorax, mesothorax, and scutellum except at apex, 

 rufous; clypeus and legs for the most part, white; coxje 

 and tarsi somewhat infuscated; wings somewhat infns- 



cated. Length 6 mm carya& 



Lateral fovese not broken by antennal fovese; body black, 

 with tip of clypeus, front and middle legs beyond coxae, 

 hind coxse, and hind femora beneath, white; pronotum, 

 mesonotum, and tegulse, rufous; pentagonal area and V- 

 shaped furrow wanting; front with a pit-like puncture on 

 each side; saw-guides retracted. Length 7 mm pygmaeuS' 



°E. parvus (Cresson). Blennocampa parva Cresson. Larva 

 feeds on Fuchsia. 



*E. caryae (Norton). Monophadnus carycc Norton. Selandria 

 caryco Norton. Larva feeds on hickory. Farmington (E. N.). 



E. pygmasus (Say). Blennocampa pygmcea Say. Selandria- 

 vitis Harris. Larva feeds on Vitis. Connecticut (E. N.). 



Fenusin^. 



Key to Genera. 



1. Hind wings with second anal vein wanting, so that the first 



anal cell is open; base of third anal vein in front wings 



represented by a dark band 3 



Hind wings with second anal vein present, so that the first 

 anal cell is closed; base of third anal vein in front wings 

 entirely wanting 2 



2. Front wings with the radio-medial cross-vein present 



Profenusa p. 156 

 Front wings with the radio-medial cross-vein wanting . .Messa p. 157 



3. Radial cross-vein ending in cell Ri a considerable distance 



before free part of R* Kaliofenusa p. 157 



Radial cross-vein ending in cell Rs a considerable distance beyond 

 free part of R^ Fenusa p. 157 



Profenusa MacGillivray. 



P. collaris MacGillivray. 



Body in female black, with clypeus, labrum, malar space, 

 mandibles, first segment of antennae, tegulae, a narrow margin 

 to the pronotum, and legs for the most part, whitish ; protho- 

 rax except parts named, cephalic part of mesopleurae, and pec- 

 tus, rufous ; median fovea minute but distinct ; vertical furrows 



