#1704 · 🦎 reptiles
Terciopelo
Bothrops asper
7 photos from iNaturalist (Creative Commons) · credits & licences
what is it?
Bothrops asper is a highly venomous pit viper species ranging from southern Mexico to northern South America. Sometimes referred to as the "ultimate pit viper", these snakes are found in a wide range of lowland habitats, often near human habitations. Its proximity to human habitations and temperament are likely the reasons why it is considered more dangerous to humans than others. This species is the main cause of snakebite incidents within its range. No subspecies are...
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.
- 8,779 observations worldwide on iNaturalist.
- Scientifically named by Samuel Garman in 1884 (142 years ago).
fact sheet
- English
- Terciopelo
- scientific name
- Bothrops asper
- class
- Reptilia
- order
- Squamata
- family
- Viperidae
- IUCN Red List
- LC · least concern
- sightings in NL
- 0
- sightings worldwide
- 8,779
- GBIF records in NL
- 0
- weight
- —
- length
- —
- lifespan
- —
- named
- 1884 by Samuel Garman
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
#1711 📷 10Florida Cottonmouth
Agkistrodon conanti
🌍 8.2k seen
Sources: iNaturalist taxon 30798, Wikidata Q384987, GBIF 5220796, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.