Tanagers (Thraupidae)

Greater Flowerpiercer (Diglossa major) - HBW 16, p. 277

French: Grand Percefleur German: Strichelhakenschnabel Spanish: Pinchaflor Grande
Other common names: Greater Flowerpecker, Great Flowerpiercer

Taxonomy: D[iglossa] major Cabanis, 1848, Cerro Roraima, 6000 feet [c. 1830 m], near border of Guyana and Venezuela.
Genus has sometimes been placed in Coerebidae or Parulidae or even, because of an apparent close relationship to Acanthidops, in Emberizidae. Molecular phylogenies indicate that it is most closely related to Xenodacnis and to Acanthidops, Haplospiza and Catamenia (the last three genera currently placed in Emberizidae), and that all clearly belong in present family. Members of this clade may also be closely related to the OreomanesConirostrum clade. Four subspecies recognized.

Subspecies and Distribution:

  • gilliardi Chapman, 1939 - Auyán-tepui (SE Bolívar), in SE Venezuela.
  • disjuncta J. T. Zimmer & Phelps, Sr, 1944 - tepuis on W side of Gran Sabana (including Ptari-tepui, Sororopán-tepui, Uaipán-tepui, Aprada-tepui, and Acopán-tepui), in SE Venezuela.
  • chimantae Phelps, Sr & Phelps, Jr, 1947 - Chimantá-tepui (SE Bolívar).
  • major Cabanis, 1848 - Cerro Roraima, including sites within Venezuela, Brazil and Guyana; also Cerro Cuquenán and Uei-tepui, in extreme SE Bolívar (Venezuela).