Geothlypis trichas coloradonicola Oberholser

Geothlypis trichas coloradonicola Oberholser, 1948: 3 (Las Vegas, New Mexico).

Now Geothlypis trichas occidentalis Brewster, 1883 . See Lowery and Monroe, 1968: 40; Guzy and Ritchison, 1999; Curson, 2010b: 771; and Lovette et al., 2010: 764–765.

HOLOTYPE: AMNH 384387, adult male, collected at Las Vegas, 35.36N, 105.15W (Times atlas), New Mexico, on 27 May 1915, by Arthur Smith. From the Jonathan Dwight Collection (no. 43071).

COMMENTS: The AMNH number of the holotype was given by Oberholser in the original description. He did not list paratypes.