Apus (bird) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Apus (bird)" in English language version.

refsWebsite

Global rank English rank

4biodiversitylibrary.org

387^th place

373^rd place

1aviansystematics.org

low place

7,983^rd place

6^th place

6^th place

2^nd place

2^nd place

1worldbirdnames.org

1,007^th place

1,255^th place

archive.org

Jobling, James A (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. p. 52. ISBN 978-1408125014.

aviansystematics.org

"Apodidae". aviansystematics.org. The Trust for Avian Systematics. Retrieved 5 August 2023.

biodiversitylibrary.org

Scopoli, Giovanni Antonio (1777). Introductio ad historiam naturalem (in Latin). Pragae: Apud Wolfgangum Gerle. p. 483.
Peters, James Lee, ed. (1940). Check-list of Birds of the World. Vol. 4. Cambridge, Massachusetts: Harvard University Press. p. 244.
Linnaeus, C. (1758). Systema Naturæ per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Volume 1 (in Latin). Vol. v.1 (10th ed.). Holmiae:Laurentii Salvii. p. 192.
Hemming, Francis, ed. (1958). "Opinion 502". Opinions and Declarations Rendered by the International Commission on Zoological Nomenclature. Vol. 18. London: International Trust for Zoological Nomenclature. pp. 65–120.

doi.org

O. S. Møller; J. Olesen; J. T. Høeg (2003). "SEM studies on the early larval development of Triops crancriformis (Bosc)(Crustacea: Branchiopoda, Notostraca)". Acta Zoologica. 84 (4): 267–284. doi:10.1046/j.1463-6395.2003.00146.x.

worldbirdnames.org

Gill, Frank; Donsker, David, eds. (2017). "Owlet-nightjars, treeswifts & swifts". World Bird List Version 7.2. International Ornithologists' Union. Retrieved 2 June 2017.