#4431 · 🕷️ spiders & kin
Tigrosa annexa
Tigrosa annexa
🕷️ Spiders & kin 📍 outside Europe
9 photos from iNaturalist (Creative Commons) · credits & licences
what is it?
Tigrosa annexa is a species of wolf spider in the family Lycosidae. It is found in the United States.
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.
- 14,625 observations worldwide on iNaturalist.
- Scientifically named by Wilton Ivie in 1944 (82 years ago).
fact sheet
- scientific name
- Tigrosa annexa
- class
- Arachnida
- order
- Araneae
- family
- Lycosidae
- sightings in NL
- 0
- sightings worldwide
- 14,625
- GBIF records in NL
- 0
- weight
- —
- length
- —
- lifespan
- —
- named
- 1944 by Wilton Ivie
relatives· Lycosidae
#4239 📷 10Sand Bear Spider
🇳🇱 Gewone zandwolfspin
Arctosa perita
👀 61 in NL
#4267 📷 10Burnt Wolf Spider
🇳🇱 Bosrandwolfspin
Xerolycosa nemoralis
👀 25 in NL
#4269 📷 10Kustwolfspin
Xerolycosa miniata
👀 25 in NL
#4270 📷 10Spotted Wolf Spider
🇳🇱 Tuinwolfspin
Pardosa amentata
👀 24 in NL
#4287 📷 10Northern Bear Spider
🇳🇱 Grindwolfspin
Arctosa cinerea
👀 16 in NL
#4288 📷 8Leopard Bear-spider
🇳🇱 Moswolfspin
Arctosa leopardus
👀 16 in NL
#4295 📷 10Dikpootpanterspin
Alopecosa cuneata
👀 15 in NL
#4411 📷 10Rabid Wolf Spider
Rabidosa rabida
🌍 29.1k seen
Sources: iNaturalist taxon 477740, Wikidata Q27502860, GBIF 8101560, Wikipedia (EN). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.