Ketupa (Esperanto Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ketupa" in Esperanto language version.

Last modified: 13:04:00, 19 November 2025 (UTC)

Ref.Un. Ref.Website

Global rank Esperanto rank

22biodiversitylibrary.org

168^th place

42^nd place

21worldbirdnames.org

452^nd place

36^th place

11researchgate.net

96^th place

63^rd place

6^th place

10^th place

2^nd place

2^nd place

11airo-spea.com

low place

9,982^nd place

airo-spea.com (Global: low place; Esperanto: 9,982^nd place)

(2021) “Molecular taxonomy and systematics of owls (Strigiformes) - An update”, Airo 29, p. 487–500.

archive.org (Global: 6^th place; Esperanto: 10^th place)

Jobling, James A.. (2010) The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. ISBN 978-1-4081-2501-4.

biodiversitylibrary.org (Global: 168^th place; Esperanto: 42^nd place)

Lesson, René. (1830) Traité d'Ornithologie, ou Tableau Méthodique 1 (france). Paris: F.G. Levrault. Publikigita en 8 livraisons inter 1830 kaj 1831. Por la publikiga dato vidu: Dickinson, E.C.. (2011) Priority! The Dating of Scientific Names in Ornithology: a Directory to the literature and its reviewers. Northampton, UK: Aves Press. ISBN 978-0-9568611-1-5.
(1940) Check-List of Birds of the World 4. Harvard University Press.

doi.org (Global: 2^nd place; Esperanto: 2^nd place)

(2020) “Extensive paraphyly in the typical owl family (Strigidae)”, The Auk 137 (ukz070). doi:10.1093/auk/ukz070.

researchgate.net (Global: 96^th place; Esperanto: 63^rd place)

Lesson, René. (1830) Traité d'Ornithologie, ou Tableau Méthodique 1 (france). Paris: F.G. Levrault. Publikigita en 8 livraisons inter 1830 kaj 1831. Por la publikiga dato vidu: Dickinson, E.C.. (2011) Priority! The Dating of Scientific Names in Ornithology: a Directory to the literature and its reviewers. Northampton, UK: Aves Press. ISBN 978-0-9568611-1-5.

worldbirdnames.org (Global: 452^nd place; Esperanto: 36^th place)

Owls. IOC World Bird List Version 13.1. International Ornithologists' Union (Januaro 2023). Alirita 31a de Januaro 2022 .