4(50 LITHOSJLAD r. 



dorsal series of small black spots ; pectus, legs, ami ventral surface 

 of abdomen dee]) brown, some orange below the wings, the fore 

 coxse orange. Fore wing pale greyish brown, the eostato near 

 apex and the inner margin with yellow fasciae. Hind wing pale 

 greyish brown. Underside greyish brown with a yellow fascia on 

 costal area of fore wing. 



Hal. U.S.A., Florida (Ei/ar), in U.S. Nat. Mus. Exp. 

 42 millim. 



*197(3rt. Pygarctia neomexicana. (Plate LXIV. fig. S.) 



Pygarctia neomexicana, Barnes, Can. Ent. xxxvi. p. 1G6 (190-1) ; id. Contr. 

 Nat. Hist. Lep. N. Am. i. 4. pi. xiii. f. 7. 



Head and thorax grey ; vertex of head scarlet ; tegulae edged with. 

 scarlet above ; abdomen scarlet with dorsal series of black bars. 

 Fore wing grey, the costal edge and cilia white. Hind wing grey, 

 the inner area scarlet, the cilia white. 



Hub. U.S.A., Texas. Exp. 44 millim. This species is unknown 

 to me ; figured from drawing from type in Coll. Barnes. 



197G 6. Pygarctia pterostigma. (Plate LXIV. fig. 9.) 



Pygarctia jrterostigma, Dyar, Proc. Ent. Soo. Wash. xi. p. 21 (1909). 



Head and thorax grey, the neck pink; abdomen pink with a 

 dorsal series of blackish 'spots, the ventral surface grey; legs grey, 

 the fore cox;e pink on inner side. Fore wing grey with yellowish 

 white discoidal lunule. Hind wing grey. 



Jlah. Mexico, Tehuacan (Hiiller), 2 tf . Exp. 34 millim. 



1970 c. Pygarctia murina, trans, from Eucha-fes, no. 19S3, 



# and insert : — 

 Pygarctia murina. albistrigata, Barnes & McD. Contr. Nat. Hist. Lep. 

 \. Am. ii. 3 p. 103, pi. iii. ft'. 10, 12 (1913). 



A form with a white spot at lower angle of cell of fore wing and 

 the veins beyond the cell usually streaked with white; hind wing 

 of male white with the terminal area suffused with grey, of female 

 uniform grey. 



T.S.A., Texas, San Benito, 1 6 cotype. 



1976e7. Pygarctia poliochroa. (Plate LXIV. fig. 10.) 



Pygarctia poliochroa, Hmpsn. Nov. Zool. xxiii. p. 238 (1910). 



Head and thorax brownish grey, the back of head scarlet. 

 the nu'tathorax with slight paired scarlet marks; antenna.' black- 

 brown; palpi scarlet at base; pectus with some scarlet below the 

 wings- abdomen scarlet with dorsal and lateral series of small 

 black spots, the ventral surface reddish brown. Fore wing 

 brownish grey, the costal edge white, the cilia white at tips. Hind 

 wing white, the veins and inner and terminal areas more or less 

 I with brown; the underside white, the costal area 

 grey-brown. 



Sab. U.S.A., Arizona, Oracle {Oslar), 2 J, 2 ? type. Exp. 

 ',Y2 millim. 



