Crotalus oreganus distribution (RDB)
Författare/Upphovsman:
- compiled by rbrausse with Quantum GIS
- Map data: Made with Natural Earth. Free vector and raster map data @ naturalearthdata.com.
- Range data:
- Hollingsworth, B. 2007. Crotalus caliginis. In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2. <www.iucnredlist.org>. Downloaded on 20 February 2013.
- Hammerson, G.A., Frost, D.R. & Hollingsworth, B. 2007. Crotalus oreganus. In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2. <www.iucnredlist.org>. Downloaded on 20 February 2013.
Kreditera:
own work, based on http://www.naturalearthdata.com/downloads/ (downloaded Oct. 2012) and https://s3-eu-west-1.amazonaws.com/spatial-data/groups/REPTILES.zip (downloaded Nov. 2012)
Kort länk:
Källa:
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Upplösning:
1259 x 944 Pixel (2320210 Bytes)
Beskrivning:
Geographic distribution of Crotalus oreganus — Pacific rattlesnake. western rattlesnake.
- Native to: Canada; Mexico; the United States.
- Classification according to RDB, Crotalus (oreganus) caliginis is included as subspecies.
Licens:
Licensvillkor:
Creative Commons Attribution-Share Alike 3.0
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