CRCritically Endangered

Conothele truncicola

Conothele truncicola is a trapdoor spider species belonging to the family Ctenizidae, endemic to specific regions of Australia. These spiders are characterized by their burrowing lifestyle, constructing silk-lined tunnels in the ground with hinged trapdoors that they use to ambush prey.

Decreasing

Population trend

1

Countries

01Classification

Taxonomy & Classification

Kingdom

ANIMALIA

Phylum

ARTHROPODA

Class

ARACHNIDA

Order

ARANEAE

Family

CTENIZIDAE

Genus

Conothele

Conothele truncicola belongs to the family CTENIZIDAE, order ARANEAE, within the ARACHNIDA class.

02Description

Species Profile

Conothele truncicola is a trapdoor spider species belonging to the family Ctenizidae, endemic to specific regions of Australia. These spiders are characterized by their burrowing lifestyle, constructing silk-lined tunnels in the ground with hinged trapdoors that they use to ambush prey. The species exhibits the typical robust build of trapdoor spiders, with strong legs adapted for digging and a compact body structure. Conothele truncicola has highly specific habitat requirements, typically found in particular soil types and vegetation communities that support their burrowing behavior. The species faces significant conservation challenges due to habitat destruction and fragmentation, primarily from urban development, agricultural expansion, and infrastructure projects. Their limited dispersal ability and site fidelity make populations particularly vulnerable to local disturbances. Climate change poses additional threats through altered precipitation patterns and temperature regimes that may affect soil conditions essential for burrow construction and maintenance. The species' cryptic nature and specialized habitat requirements have historically made population monitoring challenging, contributing to knowledge gaps about distribution and abundance. Conservation efforts focus on habitat protection and restoration within the species' known range, along with research to better understand population dynamics and ecological requirements. Collaboration between researchers, land managers, and conservation organizations is essential for developing effective management strategies to prevent further population decline and potential extinction of this specialized arachnid species.

Conothele truncicola faces primary threats from habitat destruction and fragmentation caused by urban development and agricultural activities. The species' limited dispersal ability makes populations highly vulnerable to local disturbances and unable to recolonize areas once extirpated. Climate change compounds these pressures by potentially altering soil conditions and moisture regimes essential for the species' burrowing lifestyle.

Key Facts

IUCN StatusCritically Endangered (CR)
TrendDecreasing
GroupArachnids
03Habitat

Habitat & Distribution

Conothele truncicola inhabits specific soil types suitable for constructing silk-lined burrows with trapdoors, typically in areas with appropriate vegetation cover and moisture conditions. The species requires stable ground conditions that support long-term burrow maintenance and provide suitable microhabitat for their sedentary lifestyle.

04Threats

Threats

!

IUCN Red List: Critically Endangered

Conothele truncicola faces primary threats from habitat destruction and fragmentation caused by urban development and agricultural activities. The species' limited dispersal ability makes populations highly vulnerable to local disturbances and unable to recolonize areas once extirpated. Climate change compounds these pressures by potentially altering soil conditions and moisture regimes essential for the species' burrowing lifestyle.

Invasive non-native/alien species/diseases

Ongoing
05Conservation

Conservation Actions

Invasive/problematic species control
06Range

Found in 1 Country

Community

Community Sightings

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07Sources

Sources & Attribution

How to Cite

IUCN: IUCN (2025). The IUCN Red List of Threatened Species. Version 2025-1. Available at: https://www.iucnredlist.org. doi:10.2305/IUCN.UK.2025-1.RLTS

GBIF: GBIF.org (2025). GBIF Home Page. Available at: https://www.gbif.org

This page: SpeciesRadar (2025). Conothele truncicola (Conothele truncicola). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/conothele-truncicola-2163872

Full citation guide & data usage terms