198 EUCOELA LONGICORNIS. 



A distinct species, easily known by the reddish pro- 

 and meso-thorax. 



Kare. Glanvilles Wootton (Dale), Worcester (Flet- 

 cher) . 



Continental distribution : Germany. 



2. EUCOELA MARSHALLI. 

 PI. IX, fig. 2. 



Psichacra Marshall^ Cam., Trans. Ent. Soc., 1883, 367. 



Black ; antennae fuscous-black ; legs reddish-testaceous ; coxae for 

 the greater part black ; tegulae testaceous. Antennae much longer than 

 the body (nearly double the length), filiform ; the third joint thickened, 

 slightly curved, longer than the fourth. Head and thorax opaque, 

 alutaceous. Scutellar cup small, narrow, longer than broad, acutely 

 pointed at the base. Foveae at the base of scutellum large; their outer 

 border piceous and ending in an acute tooth. Median segment densely 

 hairy. Wings hyaline, but with a slight fuscous tinge ; nervures tes- 

 taceous. 



Length 2 mm. 



The opaque alutaceous head and thorax, small nar- 

 row cup of scutellum, and thickened curved joint of 

 antennae easily enable this species to be separated 

 from longicornis and gracilicornis. It is also smaller 

 and narrower. 



Barns taple (Marshall), Box Hill (0. G. Champion). 



3. EUCOELA LONGICORNIS. 

 PL IX, fig. 1. 



Cothonaspis longicornis, Htg., Germ. Zeit., ii, 201. 



Eucoela longicornis, Giraud, Verh. z.-b. Ges. Wien. x, 138, 11. 



gracilis, Dahlbom, Skand. Hym, Fauna, 1846, No. 15. 



gracilis, Thomson, Oef., 1861, 404. 



Black, shining; the antennae, legs, tegulae, the sides of scutellar 

 foveae, and more or less of the metathorax, rufo-testaceous ; wings 

 hyaline, the nervures testaceous. Antennae nearly as long as the body, 

 without a distinct 8-jointed club, the last eight joints of uniform 

 thickness; the third nearly as long as the fourth. Scutellar fovese 

 large, deep, a little broader than long; the cup shallow, acutely pointed 



