Pituophis ruthveni (Dutch Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pituophis ruthveni" in Dutch language version.

refsWebsite

Global rank Dutch rank

2iucnredlist.org

88^th place

20^th place

459^th place

573^rd place

26^th place

170^th place

1,245^th place

229^th place

iucnredlist.org

(en) Pituophis ruthveni op de IUCN Red List of Threatened Species.
International Union for Conservation of Nature and Natural Resources - Red List, Pituophis ruthveni - IUCN Red List.

jstor.org

S.B. Reichling. "The taxonomic status of the Louisiana pine snake (Pituophis melanoleucus ruthveni) and its relevance tot the evolutionary species concept." Journal of Herpetology (1995), vol. 29 nr. 2, blz. 186-198.

reptarium.cz

reptile-database.reptarium.cz

Peter Uetz & Jakob Hallermann, The Reptile Database - Pituophis ruthveni.

umich.edu

deepblue.lib.umich.edu

O.G. Stull. "The description of a new subspecies of Pituophis melanoleucus from Louisiana." Occasional Papers of the Museum of Zoology, University of Michigan (1929), nr. 205, blz. 1-3.