546 



noctuidj:. 



traceable, very indistinctly double ; claviform small, defined by 

 blackisb, indistinctly above ; orbicular and reniform large, irrorated 

 with wbite and undefined, the former round ; postmedial line bent 

 outwards below costa, then somewhat dentate and produced to slight 

 streaks. on the veins, excurved to vein 4, then incurved ; postmedial 

 area somewhat paler and with pale points on costa ; subterminal 

 line pale, defined on each side by blackish, excurved below vein 7 



Fig. 152. — Namanganalicentiosa, <5- '• 



and at middle ; a terminal series of black striae ; cilia with fine pale 

 lines at base and middle. Hind wing whitish, the termen irrorated 

 with fuscous in male, with broad diffused baud in female ; a small 

 discoidal spot; the underside white irrorated with brown, a small 

 discoidal spot and traces of a postmedial line more distinct in 

 female. 



Hub. U.S.A., Utah. Exp. 27-29 millim. This species is un- 

 known to me ; figured from a drawing from specimen in U.S. 

 Nat. Mus. 



Sect. II. Antennae of male bipeetiuate with short branches, the apex ciliated. 



4280. Natnangana alfceni. 



Perigea perplexa, Smith, Cat. Noct. N. Am. p. 154 (1893), non descr. 

 Perigea alfkenii, Grote, Abh. Nat. Ver. Bremen, xiv. p. 79 (1895) ; Dyar, 



Oat. Lep. N. Am. p. 111. 

 Perigea paupera, Druce, Biol. Centr.-Am., Het. i. p. 279 (nee Wlk.). 



Head, thorax, and abdomen ochreous mixed with some black 

 scales; palpi black above; frons with lateral black bars; tarsi 

 fuscous with pale rings. Fore wing ochreous irrorated with black ; 



Fig. 153. — Namangana alfceni, cf. i- 



subbasal line black, ill-defined, double, waved, from costa to sub- 

 median fold ; antemedial line double, waved, uearly erect ; orbicular 



