Classification
Within iNaturalist.org

All Names

  • English
    • Rattlesnakes
  • Scientific Names
    • Crotalus
  • Spanish
    • Cascabeles
  • Wa∙šiw (Washoe)
    • máɁki

Extras

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Creative Commons Flickr Photos Tagged "Crotalus."

Recent observations

Photos / Sounds

Square

What

Western Diamondback Rattlesnake Crotalus atrox

Observer

tbrock

Date

May 24, 2016 04:37 PM CDT

Description

Subadult - AOR

Photos / Sounds

What

Prairie Rattlesnake Crotalus viridis

Observer

johnkarges

Date

June 23, 2016 03:28 PM CDT

Description

Adult DOR, shrubland/grassland with perhaps a prairie dog colony on the adjacent lands (see GoogleEarth image accompanying the record). State Highway 12 south of La Veta.
N37.46803 W-105.02623
JPK-2746

Photos / Sounds

Square

What

Southern Pacific Rattlesnake Crotalus oreganus ssp. helleri

Observer

rangerc

Date

July 1, 2016 11:13 AM PDT

Description

Gonzales Cyn, access road at Sword Way Trail junction east end

Photos / Sounds

Square

What

Western Diamondback Rattlesnake Crotalus atrox

Observer

tom79848

Date

July 1, 2016 12:16 AM CDT

Photos / Sounds

Square

What

Black-tailed Rattlesnake Crotalus molossus

Observer

tom79848

Date

June 30, 2016 11:18 PM CDT

Photos / Sounds

Square

What

Western Diamondback Rattlesnake Crotalus atrox

Observer

tom79848

Date

June 30, 2016 09:31 PM CDT

Photos / Sounds

Square

What

Prairie Rattlesnake Crotalus viridis

Observer

skystevens

Date

July 1, 2016 12:10 AM CDT

Photos / Sounds

Square

What

Mohave Rattlesnake Crotalus scutulatus

Observer

skystevens

Date

June 30, 2016 11:33 PM CDT

Description

Scale clipped: R-1,2,3

DNA deposited at SRSU.

F

SVL 52cm

Photos / Sounds

What

Western Diamondback Rattlesnake Crotalus atrox

Observer

skystevens

Date

June 30, 2016 11:23 PM CDT

Photos / Sounds

Square

What

Northern Pacific Rattlesnake Crotalus oreganus ssp. oreganus

Observer

dingerdynasty

Date

June 29, 2016 09:51 PM PDT

Place

(Somewhere...)

Description

DOR.

Photos / Sounds

Square

What

Northern Pacific Rattlesnake Crotalus oreganus ssp. oreganus

Observer

dingerdynasty

Date

June 29, 2016 09:38 PM PDT

Place

(Somewhere...)

Description

DOR.

Photos / Sounds

Square

What

Northern Pacific Rattlesnake Crotalus oreganus ssp. oreganus

Observer

dingerdynasty

Date

June 27, 2016 11:33 PM PDT

Place

(Somewhere...)

Description

DOR.

View all observations

Description from Wikipedia

Crotalus is a genus of venomous pit vipers found only in the Americas from southern Canada to northern Argentina. The name is derived from the Greek word krotalon, which means "rattle" or "castanet", and refers to the rattle on the end of the tail which makes this group (genera Crotalus and Sistrurus) so distinctive. 32 species are currently recognized.

No range data available.
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