Biodiversity Data Journal 5: e22092 doi: 10.3897/BDJ.5.e22092 Single Taxon Treatment On the absence of the Green-tailed Trainbearer Lesbia nuna (Trochilidae) from Venezuela: an analysis based on environmental niche modelling Paolo Ramoni Perazzi‡, Karl L. Schuchmann§,|, Magdiel Ablan Bortone¶, Alejandra Soto Werschitz# ‡ Centro de Simulación y Modelos, Facultad de Ingenieria and Laboratorio de Zoología Aplicada, Facultad de Ciencias, Universidad de Los Andes, Mérida, Venezuela § Zoological Research Museum A. Koenig - ZFMK/Ornithology, Adenauerallee 160, 53113, Bonn, Germany | Universidade Federal de Mato Grosso - UFMT/ Biociencias, Zoologia (Prof. Visitante), Member of the UFMT, Computational Bioacoustics Research Unit - CO.BRA, Cuiaba, Brazil ¶ Centro de Simulación y Modelos, Facultad de Ingenieria, Universidad de Los Andes,, Mérida, Venezuela # Laboratorio de Zoología Aplicada, Facultad de Ciencias, Universidad de Los Andes, Mérida, Venezuela Corresponding author: Paolo Ramoni Perazzi (
[email protected]) Academic editor: Pavel Stoev Received: 06 Nov 2017 | Accepted: 12 Dec 2017 | Published: 15 Dec 2017 Citation: Ramoni Perazzi P, Schuchmann K, Ablan Bortone M, Soto Werschitz A (2017) On the absence of the Green-tailed Trainbearer Lesbia nuna (Trochilidae) from Venezuela: an analysis based on environmental niche modelling. Biodiversity Data Journal 5: e22092. https://doi.org/10.3897/BDJ.5.e22092 Abstract Background Lesbia nuna, a hummingbird distributed in the tropical Andes, has been included in Venezuela's bird list on the basis of a specimen collected in 1873 at Sierra Nevada, Mérida and deposited in the Natural History Museum, London, with no further records for this country since then. This record, largely considered as valid by most authors, has been questioned by others, although without formal analyses.