Vireos (Vireonidae)

Lesser Greenlet (Hylophilus decurtatus) - HBW 15, p. 438

French: Viréon menu German: Graukappenvireo Spanish: Verdillo Menor
Other common names: Grey-headed Greenlet (N races)

Taxonomy: Sylvicola decurtata Bonaparte, 1838, Guatemala.
S races darienensis and minor were formerly regarded as constituting a separate species, but hybridization with nominate occurs in overlap zone in C Panama. Six subspecies recognized.

Subspecies and Distribution:

  • brevipennis (Giraud, 1851) - E Mexico (SE San Luis Potosí, N & C Veracruz, N Oaxaca, S Chiapas).
  • dickermani Parkes, 1991 - SE Mexico (S Veracruz E to Tabasco, N Chiapas and W Campeche).
  • phillipsi Parkes, 1991 - SE Mexico (E Campeche and Quintana Roo) and N Belize.

     See all 6 subspecies
  • brevipennis (Giraud, 1851) - E Mexico (SE San Luis Potosí, N & C Veracruz, N Oaxaca, S Chiapas).
  • dickermani Parkes, 1991 - SE Mexico (S Veracruz E to Tabasco, N Chiapas and W Campeche).
  • phillipsi Parkes, 1991 - SE Mexico (E Campeche and Quintana Roo) and N Belize.
  • decurtatus ( Bonaparte, 1838) - S Belize and Guatemala S to C Panama.
  • darienensis ( Griscom, 1927) - C Panama E to NW Colombia (E to Santander).
  • minor Berlepsch & Taczanowski, 1884 - Pacific lowlands from W Colombia S to extreme NW Peru (Tumbes).