674 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 



Genus PSEUDOSCOPS Kaup. 



Psmdoscops KjlVP, Isis, 1848, 769; Trans. Zool. Soc. Lond., iv, pt. vi, 1859, 231. 

 (Type, Ephialtes grammwus Gosse.) 



Medium-sized Bubonidse (wing about 197-229 mm.) with conspic- 

 uous ear-tufts, very large, operculate, asymmetrical external ear-open- 

 ings, naked toes, tail more than half as long as wing, and with three 

 outer primaries emarginated near tip of inner web. 



Bill moderately stout; top of cere nearly straight (faintly arched) 

 shorter than chord of cuhnen. Nostril rather large, broadly oval, in 

 anterior edge of cere. Wing moderate, the longest primaries exceed- 

 ing distal secondaries by a little less than one-fourth the length of 

 wing; sixth, seventh^ and eighth" primaries longest, the tenth (appar- 

 ent outermost) about equal to second;^ three outer primaries with 

 inner webs emarginated, the third indistinctly so, however. Tail 

 more than half as long as wing, very slightly roimded. Tarsus 

 shorter than naiddle toe with claw, densely clothed, all round, with 

 soft, hair-like feathers; toes completely naked. 



Goloration. — Tawny or tawny-buff, veimiculated and streaked 

 with dusky, the vermiculations most distinct on the upper parts, 

 the streaks most so on the lower smface; primaries spotted (in trans- 

 verse series) with buff and dusky brown, and tail with numerous 

 interrupted bars of the same. 



Range. — ^Island of Jamaica. (Monotypic.) 



PSEUDOSCOPS GRAMMICUS (Gosse). 



JAMAICAN LOITG-EAKED OWL. 



Adults (sexes alike). — General color of upper parts tawny-brown or 

 cinnamon-brown (sometimes more grayish buffy brown), finely ver- 

 miculated with dusky and, usually, with more or less distinct mesial 

 streaks of blackish, the pileum usually more distinctly tawny or 

 ciimamomeous, often with more regular bars of blackish; plumage 

 throughout light ochraceous or ochraceous-buff beneath surface; wing- 

 coverts usually with larger, broader, mesial serrated streaks or hastate 

 markings of dusky and more or less intermixttire of irregular dull 

 ochraceous spotting; outer webs of primaries with distinct quadrate 

 spots of dusky and ochraceous, both broken, more or less, by fine 

 mottlings; tail crossed by about seven to ten narrow bands of mottled 

 dusky and mottled brownish buff, these bands sometimes indistinct 

 from confusion of the mottlings; face, including "eyebrows" and 

 lores, deep tawny or russet, more or less darker around eyes; facial 

 rim uniform brownish black for am^icular portion (the stiff feathers 

 of auricular operculum dull white or pale dull buff abruptly tipped 

 with brownish black), the gular portion cinnamon-buff or light 



a Third, fourth, and fifth from outside. 

 b Ninth from outside. 



