Herpetotherinae

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Herpetotherinae
Temporal range:
Ma
Cryptic forest falcon, Micrastur mintoni
Laughing falcon, Herpetotheres cachinnans
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Falconiformes
Family: Falconidae
Subfamily: Herpetotherinae
Lesson, 1843
Genera

Herpetotherinae is a subfamily of falconid birds of prey that includes eight species in two genera Herpetotheres (the laughing falcon) and Micrastur (forest falcons).[1][2][3][4] Both genera are found in South America and the subfamily is basal to the other falconid subfamilies where they split off around 30.2 million years ago in the Oligocene epoch.[4] The two extant herpetotherine genera split around 20 million years ago in the Miocene epoch with the extinct genus Thegornis.[2]

References

  1. ^ "A classification of the bird species of South America". South American Classification Committee. American Ornithologists' Union. Archived from the original on August 1, 2009. Retrieved 2009-08-15.
  2. ^
    PMID 25256056
    .
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  4. ^ .