756 PllOCEEDINGS OF THE NATIONAL MUSEUM. vol. xxvii. 



ARISTOTELIA RUBIDELLA Clemens. 



Gelechia ruhidella Clemens, Proc. Acad. Nat. Sci. Phila., XII, 1860, pp. 163, 434; 



Proc. Ent. Soc. Phila., II, 1863, p. 121; Tin. N. Am., 1872, pp. 40, 115, 225.— 



Chambers, Bull. U. S. Geol. Surv., IV, 1878, p. 147.— Riley, Smith's List 



Lep. Bor. Am., No. 5471, 1891. 

 Gelechia rubeiisella Chambers, Can. Ent., IV, 1872, p. 193; Bull. IT. S. Geol. 



Surv., IV, 1878, pp. 89, 147.— Murtfeldt, Can. Ent., VI, 1874, j). 222; Bull. 



U. S. Dept. Agr., Div. Ent., No. 23, 1891, p. 54. 

 Gelechia 2}udibimdella CnAMB^TiS, Can. Ent., IX, 1877, p. 23. 

 Gelechia {Ergatis) ruhidella Walsingham, Trans. Am. Ent. Soc, X, 1882, p. 180. 

 Eucatoptits ruhidella Walsingham, Proc. Zool. Soc. Lond., 1897, p. 70. 

 Aristotelia ruhidella Dietz, Smith's List N. Jers., 1900, p. 475. — Busck, Dyar's 



ListN. A. Lep., No. 5578, 1903; Proc. U. S. Nat. Mus., XXV, 1903, p." 798; 



Proc. Wash. Ent. Soc, V, 1903, p. 199. 



Many specimens from Kaslo, British Columbia, Jnl}^ (Dyai' find 

 Cockle). 



ARISTOTELIA NATALELLA, new species. 



Antennae light ocherous, with dark brown annulations. Labial palpi 

 light yellow; terminal joint not more than half as long as the second 

 joint, pointed. Face, head, and thorax light yellow; patagia darker. 

 Fore wings rich saffron j-ellow, lightest at base, gradually deeper saf- 

 fron toward apex. At apical third is a hardly perceptible light 

 ocherous costal s.treak, and similar light, inconspicuous dashes are found 

 along the costal and dorsal edge on the apical third of the wing. 

 Around the extreme apical edge is a prominent narrow black line 

 before the cilia. Cilia yellowish. Hind wings dark fuscous. Legs 

 3''ellow; tarsi slightl} shaded with fuscous. Venation typical. Expanse, 

 15-16 mm. 



IlaJntat. — Kaslo, British Columbia, Jul}^ (Dyar and Cockle); Seattle, 

 Washington, July (Kincaid). 



Type.— Cat. No. 7854, U. S. National Museum. 



Described from a large series; quite close to the following species 

 and to Aristotelia gilvolineella Clemens, l^ut the color is much deeper 

 than in any of these species, and A. natalelJa is at once distinguished 

 from both these species by the total absence of dark discal spots. 



ARISTOTELIA HARRISONELLA, new species. 



Antennae j^ellowish fuscous, with indistinct darker annulations. 

 Second joint of labial palpi ocherous, mottled with black; terminal 

 joint ver}^ light j^ellow, nearly white, with the extreme tip dark. Face 

 whitish. Head and thorax light yellowish. Fore wings dirty whitish, 

 overlaid with light ocherous. On the middle of the fold is a promi- 

 nent short black streak, and at the end of the cell is a deep black round 

 spot. Around the apical edge is a not very conspicuous dark line 



