(RED-THROATED TYRANT.)
+Euscarthmus gularis+, _Scl. et Salv. Nomencl._ p. 45; _White, P. Z.
S._ 1882, p. 605 (Corrientes and Oran).
_Description._--Olive-brown; wings blackish, wing-coverts tipped and
outer secondaries edged with yellowish white, forming two distinct
bands; remiges and rectrices narrowly margined with olive; head
above dark cinereous; lores and sides of the head surrounding
the dark ear-coverts rufous; beneath white, sides of the breast
greyish; chin and sides of throat rufous, like the lores; flanks
and under wing-coverts tinged with yellowish: whole length 3·5
inches, wing 1·8, tail 1·4. _Female_ similar.
_Hab._ S.E. Brazil, Bolivia, and Northern La Plata.
This bird was observed by White near Oran, and also in Misiones.