HEMEROBIDES. 271 



brown at the base ; forked marginal veinlets towards the base and 

 second series of gradate veinlets brown ; hind-wings having the 

 veinlets of the subcosta and the forks of the marginal veinlets 

 slightly brown ; stigma brown, very narrow. Length of the body 

 5 6 lines; of the wings 16 18 lines. 



Var. )3. Testaceous: abdomen slightly brownish, testaceous at 

 the base. 



a, b. Sierra Leone. Presented by the Kev. D. F. Morgan. 



77. CHBYSOPA DI VERSA. 



Testacea ; antenna alismulto longiores ; prothorax antice angustiori 

 paullo latior quam longior ; pedes flam ; alee limpidce, an- 

 gustce, venulis transversis fusco variis, stiff mate Jtavo. 



Testaceous : antennas minutely pubescent, very much longer 

 than the wings : prothorax narrower in front, a little broader than 

 long : legs pale yellow : wings limpid, narrow ; costal region nar- 

 row, not half so broad by the stigma as near the base; two complete 

 series of gradate veinlets ; cubital areolet about half the size of the 

 adjoining subcubital areolet; veins pale yellow, setose; transverse 

 veinlets partly tinged with pale brown ; stigma yellow. Length of 

 the body 4 lines ; of the wings 15 lines. 



a, b. ? From Mr, Children's collection. 



78. CHRYSOPA MARIONELLA. 



Antenna gracillimce, pubescentcs, alis multo longiores; abdomen 

 longissimum, gracillimum; al<B latissimce, pubescentes] ; tuber- 

 culce duce albidce in ala antica, fusco univittata et quadri- 

 fasciatce. 



Hemerobius Marionella, Guer. Rev. Zoologiquc. 



Antennae very slender, pubescent, especially towards the base, 

 much longer than the wings : abdomen very long and slender: wings 

 very broad, very pubescent ; marginal region very deep ; disk of the 

 fore-wings with two whitish tubercles, each of them with a brown 

 stripe and four brown bands. 



a. Para. From Mr. Hewitson's collection. 



