338 JOHN B. SMITH. 



Orhiciihir large, round, obscurely pale ringed, coueolorous. Eeniforni large, 

 concolorous, obscurely pale ringed. S. t. line jiale, irregular, interrupted, pre- 

 ceded by a series of blackish spots of various forms and sizes. The terminal 

 space dusky; a pale terminal line. Fringes with a sinuous darker line. Secon- 

 daries whitish toward base, dusky outwardly and with an indefinite terminal 

 band. Beneath, primaries smoky, darker outwardly and with an outer dusky 

 line not extending more than half way across the wing. Secondaries paler, 

 powdery, with a distinct discal spot and an outer line. Collar with a basal trans- 

 verse line and another near tip. Expands 1.12 inches ; 28 mm. 



Huh. — California ( February). 



In this species the color and niaculation are obscure. Unlike 

 glennyi, there is no powdering, so noticeable in that species, and the 

 lines are distinctly double. 



The only male examined lacked the abdomen and the genitalia 

 could therefore not be examined. 



O. poriiotata Grt., Can. Ent. xv, 25. 



"Allied to saundersiana ; base of primaries washed with light gray; t. a. line 

 double, even, dark brown, slightly curved. Orbicular and reniform subequal. 

 completely defined, gray, with central mark ; claviform solid, black. T. p. line 

 double, a little uneven, running inwardly and neariug t. a. line on internal mar- 

 gin. S. t. line wanting. Veins marked with black terminally. Median and 

 subterminal fields washed with light gray; terminally the wing is brownish. 

 Collar light yellowish gray ; head darker. Fore tibiae armed with a claw. Eyes 

 naked. Hind wings with broad, diffuse, blackish border and white interlined 

 fringe. Beneath, slightly yellowish with broad borders to both wings ; a dot and 

 fragmentary inner mesial line on hind wings. Thorax gray; abdomen yellowish 

 gray." 



Hab. — Arizona. Collection B. Neumoegen. 



O. gleiiii.yi Grt., Bull. Buflf. Soc. Nat. Sci. 1873, i, 141, pi. 4, fig. 17. 



Dull powdery fuscous, the color even over the head, thorax and primaries. 

 Maculation of primaries distinct, but not prominent. Basal line black, single, 

 not well marked. T. a. line black, indistinctly geminate, the outer line only 

 distinct, its course outwardly oblique, with three obtuse outward angulations. 

 T. p. line apparently single, outwardly exserted over reniform, toothed on the 

 veins. Median shade barely traceable through the outer portion of median 

 space. Claviform rather short, concolorous, imperfectly outlined by black scales. 

 Orbicular rather large, round, concolorous, black ringed. Reniform large, con- 

 colorous, incompletely black ringed, preceded by a dusky shade; a row of fus- 

 cous terminal lunules. Fringes moderate in length, concolorous. Secondaries 

 pale whitish fuscous basally, with a somewhat indefinite discal lunule, a narrow 

 outer line, and a broad, somewhat indefined outer band. Wings beneath pow- 

 dery fuscous, with small discal spot, somewhat punctiform outer line, incomplete 

 on primaries and a diffuse outer dusky band. Thorax with a basal dark line and 

 a dark line near tip. Expands 1..37 — 1.50 inches; 34 — 38 mm. 



Hub. — Colorado. 



