Basileuterus fraseri ochraceicrista Chapman

Basileuterus fraseri ochraceicrista Chapman, 1921a: 11 (Chone, Manaví, Ecuador).

Now Myiothlypis fraseri ochraceicrista (Chapman, 1921) . See Hellmayr, 1935: 519; Zimmer, 1949: 52–53; Curson, 2010b: 787; and Lovette et al., 2010: 763, 765–766.

HOLOTYPE: AMNH 120138, adult male, collected at Chone, 00.41S, 80.06W (Paynter, 1993), Manabi, Ecuador, on 16 December 1912, by William B. Richardson.

COMMENTS: Chapman gave the AMNH number of the holotype in the original description and listed the specimens he examined. I have found only four of those 11 paratypes in AMNH: Chone, AMNH 120139–120141, one male, two females; Guayaquil, AMNH 130231, one male. Chapman (1921a: 1) noted that studies in the BMNH had enabled him to complete descriptions of the new forms; the remainder of the paratypes may be in BMNH. Lovette et al. (2010: 763, 765–766) included the species fraseri in the genus Myiothlypis .