( 348 ) 
& ad., Bom Lugar, Puris, 18. vii. 1903.—Wing 52; tail 40 ; bill 145 mm. 
9 ad. Differs from the male in having the lower parts (including throat) 
ochraceous, the sides of the head buff, and the apical spots to the wing-coverts 
deeper, ochraceous buff. 
(4) M. leucophthalma sororia Berl. & Stolzm. 
Type locality: La Gloria, Chanchamayo, Central Peru. 
Hab. Central Peru: La Gloria, La Merced (Kalinowski). North Peru : 
Huambo (Stolzmann), Rio Tigré (Hauxwell). 
- 6 ad. (Mus. H. v. Berlepsch, Rio Tigré, coll. by John Hauxwell). Upper parts 
dark olive-brown, some of the feathers in the middle of the upper back with rufous 
brown edges ; tail dusky ; lesser upper wing-coverts blackish with minute whitish 
apical dots; median and greater series black with larger, deep buff apical spots, as 
in M. 1. leucophthalma. Under parts as in the last-named form, but breast slightly 
clearer grey. 
Wing 50 ; tail 39; bill 14 mm. 
¢ ad. Like M. leucophthalma, but tail dusky with brownish edges; under 
parts and apical spots of upper wing-coverts clearer ochraceous ; outer webs of 
remiges deeper russet-brown ; back darker olive-brown, etc. 
Wing 53; tail 41; bill 15 mm. 
(¢) M. spodionota Sel. & Salv., Proc. Zool. Soc. Lond. 1880. p. 159. 
Type locality : Sarayacu, Eastern Ecuador. 
Hab. Ouly known from type locality. 
3 vix ad. (Type of species, Brit. Museum). Differs from M. 1. leucophthalma 
-and M. /. sororia in having the back, except the olive-brown upper tail-coverts, 
slate-grey, the large apical spots to the wing-coverts white, and the breast much 
darker grey. Tail and outer margins of remiges dark rufescent brown as in 
M. 1. leucophthalma. 
Wing 55; tail 37; bill 15 mm. 
2. Unknown. 
N.B. This imperfectly known form is most probably a geographical race of 
M. leucophthalma. 
(d) M. gutturalis Scl. & Salv. 
_ Type locality : Bartica Grove, British Guiana. 
Hab. British Guiana: Bartica Grove, Merume Mts., Rio Atapurow, Camacusa, 
‘ Quonja (Whitely). Cayenne: Ipousin, Rio Approuague (Cherrie). 
Ad. Differs from the preceding species by having the upper wing-coverts light 
olive-brown with minute white apical dots. 
In the males the cinereous colour beneath is restricted to the chest, the rest of 
the lower parts being pale olive-brown. The throat is black, spotted with white. 
Wing 50—52 ; tail 40—44 ; bill 14—15 mm. 
As in the allied species, the female has the lower parts uniform ochraceous with 
the flanks, etc., brownish. 
Wing 50—82 ; tail 37—42 mm. 
