#1725 · 🦎 reptiles
Nile Monitor
🇳🇱 Nijlvaraan ·Varanus niloticus
9 photos from iNaturalist (Creative Commons) · credits & licences
what is it?
The Nile monitor ( Varanus niloticus ) is a large member of the monitor lizard family (Varanidae) found throughout much of Africa, but is absent from the west, where it is replaced by Varanus stellatus . Other common names include the African small-grain lizard , water leguaan or river leguaan (leguan, leguaan, and likkewaan mean monitor lizard in South African English, and can be used interchangeably).
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.
- 7,189 observations worldwide on iNaturalist.
- Scientifically named in 1766 (260 years ago).
fact sheet
- English
- Nile Monitor
- Nederlands
- Nijlvaraan
- scientific name
- Varanus niloticus
- class
- Reptilia
- order
- Squamata
- family
- Varanidae
- IUCN Red List
- LC · least concern
- sightings in NL
- 0
- sightings worldwide
- 7,189
- GBIF records in NL
- 0
- weight
- —
- length
- —
- lifespan
- —
- named
- 1766
IUCN in Dutch: niet bedreigd. Blank means the sources don't say.
relatives· Varanidae
#1629 📷 10Common Water Monitor
🇳🇱 Watervaraan
Varanus salvator
LC 🌍 31.1k seen
#1647 📷 7Lace Monitor
🇳🇱 Bonte varaan
Varanus varius
LC 🌍 17.7k seen
#1729 📷 10Clouded Monitor
🇳🇱 Nevelvaraan
Varanus nebulosus
🌍 7.1k seen
#1774 📷 8Bengal Monitor
🇳🇱 Bengaalse Varaan
Varanus bengalensis
NT 🌍 5.3k seen
#1832 📷 7Komodo Dragon
🇳🇱 Komodovaraan
Varanus komodoensis
EN 🌍 2.8k seen
Sources: iNaturalist taxon 71085, Wikidata Q737896, GBIF 2470656, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.