Lyssna
NRM 569900
Nyctipolus nigrescens australis
Gyldenstolpe, 1941
Nyctipolus nigrescens australis Gyldenstolpe, Ark. f. Zool., 33 B, 1941, s. 1-10.
= Caprimulgus nigrescens Cabanis, 1848
Holotype ? : Female, Alt. 135 m, Cachue, La Esperanza, R. Beni, Bolivia. 13 Sept. 1937. A. M. Olalla. - Measurements of type : wing : 154 mm.
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Foto © NRM Magnus Jäderblad