Nordamerikanskt trädpiggsvin (Swedish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Nordamerikanskt trädpiggsvin" in Swedish language version.

refsWebsite

Global rank Swedish rank

2,848^th place

23^rd place

1iucnredlist.org

88^th place

18^th place

6^th place

153^rd place

1animaldiversity.org

1,859^th place

419^th place

animaldiversity.org

Christopher Weber (2004). ”North American porcupine” (på engelska). Animal Diversity Web. University of Michigan. https://animaldiversity.org/accounts/Erethizon_dorsatum/. Läst 23 oktober 2018.

archive.org

Stangl, Christiansen & Galbraith (1993) Erethizon dorsatum, Abbreviated guide to pronunciation and etymology of scientific names for North American land mammals north of Mexico, Museum of Texas Tech University

google.se

books.google.se

Naughton, Donna (2012). ”Erethizon dorsatum”. The Natural History of Canadian Mammals. University of Toronto Press. sid. 212-215
G. Ceballos, red (2014). ”Erethizon dorsatum” (på engelska). Mammals of Mexico. The Johns Hopkins University Press. sid. 440-442. ISBN 1-4214-0879-1

iucnredlist.org

Erethizon dorsatum på IUCN:s rödlista, läst 4 april 2009.