Callilepis noctambule
VU

Callilepis noctambule

Callilepis nocturna

Unknown

Photo: iNaturalist: (c) Raoul Gerend, some rights reserved (CC BY-NC), uploaded by Raoul Gerend

Overview

Callilepis noctambule is a nocturnal ground spider characterized by its dark, glossy carapace and robust build adapted for hunting prey on the forest floor. This species plays a crucial ecological role as both predator of small arthropods and prey for larger nocturnal hunters, helping maintain arthropod community balance in its ecosystem.

Callilepis nocturna faces significant threats from habitat loss and degradation due to agricultural expansion and urbanization across its range. The species' specialized nocturnal hunting behavior and specific habitat requirements make it particularly vulnerable to environmental changes and fragmentation of suitable ecosystems.

Threat summary

Habitat

This nocturnal spider species inhabits dry grasslands, scrublands, and open woodland areas with sparse vegetation cover. It typically occurs in areas with loose soil or sandy substrates where it can construct its ground-dwelling retreats.

Frequently asked questions

Why is Callilepis noctambule classified as Vulnerable?
Callilepis noctambule is classified as Vulnerable because the population is declining and the species faces a high risk of extinction in the medium-term future if current pressures continue. Callilepis nocturna faces significant threats from habitat loss and degradation due to agricultural expansion and urbanization across its range. The species' specialized nocturnal hunting behavior and specific habitat requirements make it particularly vulnerable to environmental changes and fragmentation of suitable ecosystems.
Where does Callilepis noctambule live?
Callilepis noctambule occurs in Åland Islands, Albania, Austria, Belgium, Bulgaria, and China (plus 22 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 Callilepis noctambule?
The main threats to Callilepis noctambule 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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