langpootbodemzakspin
CR

langpootbodemzakspin

Scotina gracilipes

Unknown

Photo: Photo: (c) Frederik Leck Fischer, all rights reserved, uploaded by Frederik Leck Fischer

Overview

Scotina gracilipes is a small ground-dwelling spider characterized by its notably elongated legs, which give it its common name meaning 'long-legged ground sac spider.' This cryptic arachnid plays an important ecological role as both predator of small invertebrates and prey for larger arthropods and small vertebrates in its ecosystem.

Scotina gracilipes faces severe population decline primarily due to habitat loss and fragmentation of its specialized coastal dune and sandy grassland ecosystems. Urban development, agricultural intensification, and coastal erosion have dramatically reduced the availability of suitable microhabitats this ground-dwelling spider requires for survival.

Threat summary

Habitat

This species inhabits loose, well-drained soils in open grasslands, heathlands, and forest edges where it constructs silk-lined burrows beneath stones, fallen logs, or in crevices between rocks. It shows a preference for areas with sparse vegetation cover and sandy or gravelly substrates that facilitate its burrowing behavior.

Frequently asked questions

Why is langpootbodemzakspin classified as Critically Endangered?
langpootbodemzakspin is classified as Critically Endangered — facing an extremely high risk of extinction in the wild — because population sizes are very small, declining sharply, or restricted to a tiny range. Scotina gracilipes faces severe population decline primarily due to habitat loss and fragmentation of its specialized coastal dune and sandy grassland ecosystems. Urban development, agricultural intensification, and coastal erosion have dramatically reduced the availability of suitable microhabitats this ground-dwelling spider requires for survival.
Where does langpootbodemzakspin live?
langpootbodemzakspin occurs in Åland Islands, Belgium, Denmark, Estonia, Finland, and France (plus 10 other countries). Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to langpootbodemzakspin?
The main threats to langpootbodemzakspin are ai-1, ai-2, ai-3, and ai-4. The full IUCN-classified threat record for this species is detailed on the species page.

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