74 GROTE & RORINSON. 



Limacod.es undiferu. Walk., p. 1149=;Limacodes seapha, //arrix. 



Drepana arcuata, Walk., \\xS\=Platypteryx fabula, Grote. 



Drepana, rosea., Walk., p. lI64=Dryopteris rosea, Grote. 



Drepana marginafa,\^A\k.,\). 1165= Fur., Dryopteris rosea, Grote. 



Attacus Cynthia, Walk., p. 122U=Samia cynthia (Drury), HUhn. 



Aftacus lunula, Walk., p. 1221, belongs to Sauiia, Il'iVni. 



Samia promethea, Walk.,p. 1223^CaIlosanua promethea, (Drury), 

 Pack. 



Simia angulifera, Walk., p. 1224::=3allosamia angulifera ( Walk.), 

 Pack. 



Samia cecropia, AValk., p. r224:=:Platysaniia cecropia ( Linu. i, 

 07'ofe. 



Part VI.— 185 5. 



Tropaea. Iliibner, Walk., p. 12G0. Actias, Leach (1815). should 

 apparently be retained. The N. Am. A., luna and the Asiatic A. 

 Selene are typical species. The African forms are stouter, but after 

 seeing specimens of Actias mimosae, (^Saturnia mim., B)isl.), they 

 appear congenerical. On the other hand Saturuia isabellae, Grael/s, 

 from Spain, seems to belong to a distinct genus, while referred by 

 Mr. Walker to Tropaea. 



Hyperchiria varia, Walk., p. 1278^:= Sat it niia (V>J, Harr. ; lo/a- 

 hricii, Boisd. MS. 



Ilemilcuca eglanterina. Walk., p. 1318 ^Pseudohazis eglanteriiia. 

 ^Boisd.) G. & K. 



Hemilcuca pica, Walk., p. 1318, belongs to Pseudohazis, (r. <l- A'. 

 I'seudoh. pica is nearly allied to P. eglauterina, which latter it re- 

 sembles in size and ornamentation. The ground color of the wings is 

 ])ale yellowish-white ; primaries and secondaries concolorous. It dif- 

 fers from the California species also in that the black lunate spot (if 

 the secondaries coalesces at its extremities with the external band. 



Each:!S Jjaocoon^ Walk., p. 1372=Citheronia regalis, (Fabr.) 

 HiiUn. For a complete synonymy of this species see our paper in the 

 Ann. N. Y. Lye. Vol. viii, to which may be added, however, as sug- 

 gested to us by Dr. Boisiuval and Mr. Hopffer, Cramer's original 

 figures B and C ( ? ) on PI. 117, Vol. 2. The species intended by 

 fig. A(S ), described and figured first, must retain the name of Cithe- 

 ronia laocoon (Cram.) G. k, K. The figures of the female (BandC) 

 alluded to above, are, however, sufficiently indifferent as to prevent the 

 ]):!stive recognition of the species intended. 



I'Juilis princeps. Walk., p. 1874. belongs to Citheronia, HiJJnt. 



