r dG NOCTUIDJE. 



ADDENDA and CORRIGENDA. 



5009. Arseoptera obliquifascia, de Joan. Bull. Soc. Ent. Fr. 1910, 

 p. 201. 



5024 a. Proroblemma polystriga, n. sp. (Plate CLXXIV. fig. 4.) 



5 . Head, thorax, and abdomen grey mottled with brown, the 

 head and thorax tinged with purplish pink; tarsi ringed with white. 

 Fore wing whitish suffused with purplish pink and thickly striated 

 with brown, irrorated with a few silvery scales ; a slight pale dis- 

 coidal spot ; postmedial line dark defined on outer side by whitish, 

 excurved below costa and very obliquely curved below vein 4 ; an 

 indistinct double dark subterminal line, ending on termen above 

 torn us ; a terminal series of black points. Hind wing whitish 

 suffused with pale brown ; a terminal series of black points ; the 

 underside white slightly irrorated with brown, a dark discoidal 

 point and indistinct curved postmedial line. 



Hub. W. Columbia, 1 § type. Exp. 22 millim. 



Genus TROGOBLEMMA, nov. 



Type, T. acutalis. 



Proboscis absent ; palpi porrect, extending about twice the length of head, 

 triangularly fringed with scales above, moderately below, the 3rd joint short ; 

 frons smooth with tuft of hair above ; eyes large, round ; antenna; of male with 

 long cilia ; thorax clotbed almost entirely with scales and without crests; tibiae 

 slightly fringed with hair ; abdomen without crests. Fore wing with the costa 

 highly arched towards apex whieb is produced and acute, the termen strongly 

 excised below apex and angled at vein 4, then oblique ; veins 3 and 4 from near 

 angle of cell ; 6 from below upper angle ; 7 from angle; 8, 9, 10 stalked ; 11 

 from cell. Hind wing with veins 3, 4 shortly stalked ; 5 nearly fully 

 developed from well above angle ; 6, 7 from upper angle ; 8 anastomosing with 

 the cell to middle. 



*5024 b. Trogoblemma acutalis. 



Sorygaza acutalis, Schaus, Pr. U.S. Nat. Mus. xxx. p. 121 (1906). 

 <5 . Head whitish, the palpi pale rufous ; thorax dorsally whitish, 



Fig. 212. — Trogoblemma acutalis, <J. \. 



the sides of tegulae and the patagia pale rufous with a few black 

 scales ; pectus ami abdomen whitish ; legs tinged with brown, the 

 tarsi ringed with whitish. Fore wing pale rufous irrorated with a 

 few black scales ; a black point in middle of cell and elliptical 



