#1749 · 🦎 reptiles
Red Diamond Rattlesnake
🇳🇱 Rode diamantratelslang ·Crotalus ruber
📍 Orange County, CA, USA
📍 Cleveland National Forest, Jamul, CA, US
📍 Riverside County, US-CA, US
📍 Sierra La Laguna, B.C.S., México
📍 Sycamore Canyon Wilderness Park, 里弗赛德, CA, US
📍 Elfin Forest Recreational Reserve, Escondido, CA, US
10 photos from iNaturalist (Creative Commons) · credits & licences
- 1. © BJ Stacey · CC BY-NC 4.0
- 2. © BJ Stacey · CC BY-NC 4.0
- 3. © scorpionhawk · CC BY-NC-SA 4.0
- 4. © Irelandrbi · CC BY-NC 4.0
- 5. Orange County, CA, USA:© Matthew Ferretti · CC BY-NC 4.0
- 6. Cleveland National Forest, Jamul, CA, US:© Amy Huie · CC BY 4.0
- 7. Riverside County, US-CA, US:© Nicholas Hess · CC BY-NC 4.0
- 8. Sierra La Laguna, B.C.S., México:© Osiel Flores · CC BY-NC 4.0
- 9. Sycamore Canyon Wilderness Park, 里弗赛德, CA, US:© Jason Guo 郭紫宸 · CC BY-NC 4.0
- 10. Elfin Forest Recreational Reserve, Escondido, CA, US:© Patricia Vasquez · CC BY-NC 4.0
what is it?
Crotalus ruber is a venomous pit viper species found in southwestern California in the United States and Baja California in Mexico. Three subspecies are currently recognized, including the nominate subspecies described here.
base stats
Bars compare against all animals on log scales: up to 300,000 Dutch and 600,000 worldwide sightings (the most-seen species), 150 t (blue whale), 30 m and 400 years (Greenland shark).
fun facts
- No confirmed wild sightings in the Netherlands on iNaturalist: you'd have to travel for this one.
- 6,261 observations worldwide on iNaturalist.
- Scientifically named by Edward Drinker Cope in 1892 (134 years ago).
fact sheet
- English
- Red Diamond Rattlesnake
- Nederlands
- Rode diamantratelslang
- scientific name
- Crotalus ruber
- class
- Reptilia
- order
- Squamata
- family
- Viperidae
- IUCN Red List
- LC · least concern
- sightings in NL
- 0
- sightings worldwide
- 6,261
- GBIF records in NL
- 0
- weight
- —
- length
- —
- lifespan
- —
- named
- 1892 by Edward Drinker Cope
IUCN in Dutch: niet bedreigd. Blank means the sources don't say.
relatives· Viperidae
#1477 📷 10Adder
Vipera berus
LC 👀 328 in NL
#1622 📷 10Western Rattlesnake
🇳🇱 Western rattlesnake
Crotalus oreganus
LC 🌍 39.4k seen
#1627 📷 9Western Diamond-backed Rattlesnake
🇳🇱 Texaanse ratelslang
Crotalus atrox
LC 🌍 32.6k seen
#1500 📷 10Eastern Copperhead
🇳🇱 Koperkop
Agkistrodon contortrix
LC 🌍 28.8k seen
#1636 📷 9Northern Cottonmouth
Agkistrodon piscivorus
LC 🌍 25.4k seen
#1656 📷 10Timber Rattlesnake
🇳🇱 Gewone ratelslang
Crotalus horridus
LC 🌍 16.1k seen
#1693 📷 9Prairie Rattlesnake
🇳🇱 Prairieratelslang
Crotalus viridis
LC 🌍 10.4k seen
#1704 📷 7Terciopelo
Bothrops asper
LC 🌍 8.8k seen
Sources: iNaturalist taxon 30724, Wikidata Q2033803, GBIF 2444393, Wikipedia (EN). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.
