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Scientific Name

Crotalus oreganus

Scientific Name w/ Auth.

Crotalus oreganus Holbrook, 1840

Park

Redwood National Park (REDW)

Sensitive

Park Accepted

Accepted

Record Status

Approved

Park Preferred Common Names

Northern Pacific Rattlesnake

Park Synonyms

Crotalus viridis, Crotalus viridis oreganus

Taxonomic Hierarchy

Kingdom	Animalia
Subkingdom	Bilateria
Infrakingdom	Deuterostomia
Phylum	Chordata
Subphylum	Vertebrata
Infraphylum	Gnathostomata
Superclass	Tetrapoda
Class	Reptilia
Order	Squamata
Suborder	Serpentes
Infraorder	Alethinophidia
Family	Viperidae
Subfamily	Crotalinae
Genus	Crotalus
Species	Crotalus oreganus

Occurrence

Present

Nativeness

Native

Abundance

Uncommon

Seasonality Tags

Breeder

Threatened Endangered Status

State Species of Concern statuses

Ozone Sensitive Status

NatureServe GRank

NatureServe SRank

Observations

References

Vouchers

External Links

Evidence counts shown include evidence for related synonyms.

Created By

KMHE (CJC - I&M Office 10/13/2000;)

Created Date

7/5/2000 12:00:00 AM

Last Modified By

eedson@nps.gov

Last Modified Date

5/22/2017 3:19:40 PM

Notes

Park Species Data Source: Reference (Converted from files 'crla.xls, Lavo.xls, Labe.xls, Orca.xls, Redw.xls, Whis.xls' by the I&M Office;) Park Species Data Source: Redwood National Park. 1992. Bald Hills vegetation management plan, Redwood National Park.

Other Parks

Bryce Canyon National Park (BRCA)
Golden Spike National Historical Park (GOSP)
Lava Beds National Monument (LABE)
Nez Perce National Historical Park (NEPE)
Parashant National Monument (PARA)
Pinnacles National Park (PINN)
Pipe Spring National Monument (PISP)
Point Reyes National Seashore (PORE)
Saguaro National Park (SAGU)
Tonto National Monument (TONT)
Zion National Park (ZION)
Sequoia and Kings Canyon National Parks (SEKI)
Timpanogos Cave National Monument (TICA)

NPSpecies

Information on Species in National Parks

NPSpecies-1.9.3.24963-20240824-030002