No. 2006. YALE PERUVIAN EXPEDITION, LEPIDOPTEBA—DYAB. 637 



outward before and after vein 2; submarginal line as on fore wing; 

 two red ocelli between tbe tails and at anal angle, black centered and 

 black edged within. 



Type. — Cat. No. 15621, U.S.N.M., Pampaconas River, August, 

 1911. 



Named in honor of Mr. Thomas G. Bennett, of New Haven, 

 Connecticut. 



THECLA BROCELA, new species. 



Gray brown above, costa narrowly light red, broader at base; a 

 black discal patch. Hind wing a little tingid with bright blue; 

 a small red spot at anal angle. Single tail at vein 2 long, white-tipped. 

 Below light ashen; a median brick-red band across both wings, sub- 

 maculate on hind wings, narrowly white without; a small red spot 

 above tail and at anal angle, the latter with black spot also. A faint 

 double whitish submarguial maculate line. 



Type.—Csit. No. 15622, U.S.N.M., Cotahuasi, 9,000 feet, October, 

 1911. 



THECLA ULIA, new species. 



Wing-shape as in T. gamma H. H. Druce. Gray, with light bluish 

 tint, especially along inner half of hind whig; fringes and base of 

 costa light brownish red. Below ocher brown; fore wing with inner 

 area pale; two irregular broad brown bands across cell; a faint sub- 

 marginal row of brown spots. Hind wing with two bands from costa 

 across cell, fainter than on fore wing; a submarginal faint line, beyond 

 which the ground color is lighter. 



Ttjpe.—Csit. No. 15623, U.S.N.M., Cantas, 2,000 feet, November, 

 1911. 



THECLA MUELA, new species. 



Wing-shape of T. holima Schaus, but the hind wing without the 

 projection at vein 2, the anal angle strongly produced. Gray-brown; 

 basal area of both wings, except toward costa, washed with light 

 blue. Below, fore whig dark at base, shading to pale, outer line 

 pale, straight, preceded by a dark olive gray shade stopping at vein 2 ; 

 a marginal olive gray border, the subterminal space olive yellowish. 

 Hind wing dark olive brown on basal half, limited by a Ime mcised in 

 cell; outer half olive yellowish, contrasted, crossed bv a faint macular 

 line and shaded border. 



Cotypes. — Two specimens, Cat. No. 15624, U.S.N.M., Cotahuasi, 

 9,000 feet, October, 1911. 



THECLA EXCISICOSTA, new species. 



Blacldsh brown, the fore wing in some specimens reddish except 

 costa and margin; fringe white checkered. Hmd wing with the costa 

 shallowly excised, apex roundedly prominent; tliree black spots, 

 small one at anal angle, two following the short tail at vein 2 ; a row 

 of faint whitish submarginal crescents. Below, fore wing orange, 



