662 LIST OF DIPTEKA. 



lourless ; wing-ribs and poisers tawny ; veins black. Length of the 

 body 3 lines ; of the wings b\ lines. 



a. New York. Presented by the Entomological Club. 



Dolichopus finitus, n. s., mas. Viridis, thoracis lateribus abdo- 

 mineque cupreo variis, hujus lateribus basi cyaneo-viridibus, an- 

 tennis nigris, pedibus fulvis, tarsis apice nigris, tarsis anticis 

 apice latis, tarsis posticis nigris, alis subcinereis. 



Body green : head covered in front with white down, fringed 

 along the eyes with white hairs : eyes red : mouth pitchy ; palpi 

 tawny : feelers black ; third joint rather large : chest with a slight 

 coppery tinge on each side, which, like the breast, is slightly covered 

 with hoary bloom : abdomen tinged with coppery colour, and with 

 a slight blue hue on each side towards the base ; appendages at the 

 tip tawny ; scales white, bordered with black : legs tawny ; middle 

 feet towards the tips, and hind feet, excepting the base, black ; tips 

 of fore feet black, and somewhat widened : wings slightly gray ; 

 wing-ribs and poisers tawny; veins pitchy. Fern. — Feet black, 

 tawny at the base. Length of the body 3 lines ; of the wings 

 5 lines. 



a. New York. Presented by the Entomological Club. 



Dolichopus distractus, n. s. Viridis, abdomine cupreo, antennis 

 nigris, articulo 1° subtusfulvo, pedibus fulvis, tarsis apice piceis, 

 alis subcinereis. 



Body green : head covered in front with white down, clothed 

 on each side of the eyes with white hairs : eyes bright red : feelers 

 black ; first joint tawny beneath ; third joint short and broad: abdo- 

 men copper-coloured : legs tawny ; feet pitchy towards the tips 

 wings slightly gray ; wing-ribs and poisers tawny ; veins black. 

 Length of the body 2 \ lines ; of the wings 5 lines. 



a. New York. Presented by E. Doubleday, Esq. 



Dolichopus discessus, n. s., fem. Cyaneo-viridis, thorace cupreo 

 bivittato, abdomine ceneo-viridi, antennis pedibus que fulvis, tarsis 

 posticis piceis, alis subcinereis. 



Body bluish green : head covered in front with white down : 

 eyes bright red: mouth and feelers tawny; bristle black: chest 

 adorned with two bright copper-coloured stripes ; sides and breast 

 covered with white bloom : abdomen green, brassy here and there, 

 especially towards the tip ; sides and underside covered with whiti 

 down: legs tawny; tips of feet and hind feet, except the base 



