LEPIDOPTERA HETEEOCERA. 497 



5. LlTHOSIA INSOLITA. 



Testacea ; palpi apice nigri ; antenna, tibice supra tarsique fusca ; 

 thorax albidus, antice testaceus ; alee albido suffuses. 



Testaceous. Palpi with black tips. An tennae brown. Thorax 

 whitish except in front. Tibiee above and tarsi brown. Wings 

 above with a whitish bloom. Length of the body 6 — 7 lines ; of the 

 wings 18 — 19 lines. 



a, b. Shanghai, North China. From Mr. Fortune's collection. 



6. LlTHOSIA GRISEOLA. 



Major; alee latiores ; anticce plumbeo-cinerece, stria costali lutea, 

 summo margine nigro ; posticce lutescentes. 



Bombyx griseola, H'ubn. Bomb. 126, pi. 23, f. 97 ; Pap. d'Eur. vi. 



41, pi. 219, f. 303. 

 Lithosia griseola, Ochs. Schmett. iii. 128, 2. Duponch. Hist. Nat. Lep. 



Fr. Suppl. 26, 9, pi. 2, f. 3. Treits. Suppl. Ochs. Schmett. x. 



1, 161. Zeller, Isis, 1840, 210, 60. Freyer, Neue Beitr. 



Schmett. iv. 159, 651, pi. 380, f. 2. Steph. III. Brit. Ent. 



Haust. ii. 96, 7. Herr-S chaff. SammL Eur. Schmett. ii. Text, 



160, 22. A. et O. Speyer, Isis, 1843, 189. Lienig, Lep. Faun. 



von Lievland und Cur land, Kroyers Nat. TidsJcrift, 1844. 

 Pelosia griseola, Hilbn. Verz. Schmett. 165, 1708. 



Var. ? Alee anticce cinereo-plumbescentes, costa tenuissime flaves - 

 cente ; posticce cinereo-flavce. 



Lithosia plumbeolata, Steph. III. Brit. Ent. Haust. ii. 96, 8. 



Europe. North China. 



a — d. England. From Mr. Stephens' collection. 



e — h. England. 



i — n. Europe. From M. Becker's collection. 



7. Lithosia flava. 



AIcb omnes undique flavce immaculatce. 



Lithosia flava, Fabr. Ent. Syst. Suppl. 461. Haw. Lep. Brit. 147. 

 Steph. III. Brit. Ent. Haust. ii. 95, 3. 



2x2 



