Hummingbirds (Trochilidae)

Shining Sunbeam (Aglaeactis cupripennis) - HBW 5, p. 620

French: Colibri étincelant German: Rostroter Andenkolibri Spanish: Colibrí Cobrizo
Other common names: Copper-winged Hummingbird

Taxonomy: Trochilus cupripennis Bourcier, 1843, Colombia.
Forms a superspecies with A. castelnaudii and possibly with A. aliciae. Although the morphological variation in the genus might suggest past geneflow between present species and A. castelnaudii, they are nowadays reproductively isolated in the zone of overlap. Occasionally considered to include A. aliciae as a race. Otherwise, up to six races of present species have been accepted at various times, with aequatorialis (N & C Ecuador), parvulus (S Ecuador, N Peru), cajabambae and ruficauda (both of NC Peru) replacing each other southwar.. View all taxonomy...

Taxonomy: Trochilus cupripennis Bourcier, 1843, Colombia.
Forms a superspecies with A. castelnaudii and possibly with A. aliciae. Although the morphological variation in the genus might suggest past geneflow between present species and A. castelnaudii, they are nowadays reproductively isolated in the zone of overlap. Occasionally considered to include A. aliciae as a race. Otherwise, up to six races of present species have been accepted at various times, with aequatorialis (N & C Ecuador), parvulus (S Ecuador, N Peru), cajabambae and ruficauda (both of NC Peru) replacing each other southwards through Ecuador and Peru, but morphometric and plumage characters strongly indicate clinal variation, and all four now subsumed into nominate. Two subspecies currently recognized.

Subspecies and Distribution:

  • cupripennis (Bourcier, 1843) - all three Andean ranges of Colombia, Ecuador and Peru (S to Huánuco and Lima).
  • caumatonotus Gould, 1848 - C & SC Peru (Junín, Apurímac, Cuzco).

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