Pachyptila (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pachyptila" in English language version.

refsWebsite

Global rank English rank

3biodiversitylibrary.org

387^th place

373^rd place

6^th place

6^th place

1aviansystematics.org

low place

7,983^rd 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. 288. ISBN 978-1-4081-2501-4.
Jobling, James A. (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. p. 316. ISBN 978-1-4081-2501-4.

aviansystematics.org

"Procellaridae". aviansystematics.org. The Trust for Avian Systematics. Retrieved 2023-07-27.

biodiversitylibrary.org

Illiger, Johann Karl Wilhelm (1811). Prodromus systematis mammalium et avium (in Latin). Berolini [Berlin]: Sumptibus C. Salfeld. p. 274.
Selby, Prideaux John (1840). A Catalogue of the Generic and Sub-Generic Types of the Class Aves, Birds, Arranged According to the Natural System. Newcastle: T. and J. Hodgson. p. 49.
Mayr, Ernst; Cottrell, G. William, eds. (1979). Check-List of Birds of the World. Vol. 1 (2nd ed.). Cambridge, Massachusetts: Museum of Comparative Zoology. p. 79.

worldbirdnames.org

Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (July 2021). "Petrels, albatrosses". IOC World Bird List Version 11.2. International Ornithologists' Union. Retrieved 27 December 2021.