CRCritically Endangered

Paraheliophanus napoleon

Paraheliophanus napoleon is a critically endangered jumping spider species belonging to the family Salticidae. This small arachnid is characterized by its distinctive morphological features and specialized behavioral adaptations typical of jumping spiders, including excellent vision and hunting capabilities.

Decreasing

Population trend

1

Countries

01Classification

Taxonomy & Classification

Kingdom

ANIMALIA

Phylum

ARTHROPODA

Class

ARACHNIDA

Order

ARANEAE

Family

SALTICIDAE

Genus

Paraheliophanus

Paraheliophanus napoleon belongs to the family SALTICIDAE, order ARANEAE, within the ARACHNIDA class.

02Description

Species Profile

Paraheliophanus napoleon is a critically endangered jumping spider species belonging to the family Salticidae. This small arachnid is characterized by its distinctive morphological features and specialized behavioral adaptations typical of jumping spiders, including excellent vision and hunting capabilities. The species has an extremely limited distribution range, making it particularly vulnerable to environmental changes and habitat disturbance. Like other members of the Paraheliophanus genus, this spider likely exhibits complex courtship behaviors and precise prey capture techniques. The species faces significant threats from habitat loss and degradation, which have contributed to its declining population trend. Urban development, agricultural expansion, and changes in land use patterns have reduced available suitable habitat. Climate change may also pose additional pressures through altered environmental conditions that affect both the spider and its prey species. The restricted range of Paraheliophanus napoleon makes it especially susceptible to local extinctions, as populations have limited opportunities for recolonization if extirpated from specific areas. Conservation efforts for this species require detailed ecological studies to better understand its habitat requirements, life cycle, and population dynamics. Protection of remaining habitat patches and implementation of species-specific management strategies are essential for preventing extinction. Research into captive breeding possibilities and habitat restoration techniques may also be necessary components of a comprehensive conservation approach for this critically endangered jumping spider.

Paraheliophanus napoleon faces severe threats from habitat loss and degradation caused by human development and land use changes. The species' extremely limited distribution makes it highly vulnerable to local extinctions with little opportunity for natural recolonization. Climate change may further compound these pressures by altering environmental conditions essential for the spider's survival.

Key Facts

IUCN StatusCritically Endangered (CR)
TrendDecreasing
GroupArachnids
03Habitat

Habitat & Distribution

Paraheliophanus napoleon occupies specialized microhabitats within its restricted range, likely requiring specific vegetation structures and environmental conditions typical of jumping spider preferences. The species appears to be highly habitat-specific, contributing to its vulnerability to environmental disturbances.

DesertMajorShrublandMajor
04Threats

Threats

!

IUCN Red List: Critically Endangered

Paraheliophanus napoleon faces severe threats from habitat loss and degradation caused by human development and land use changes. The species' extremely limited distribution makes it highly vulnerable to local extinctions with little opportunity for natural recolonization. Climate change may further compound these pressures by altering environmental conditions essential for the spider's survival.

Invasive non-native/alien species/diseases

Ongoing
05Conservation

Conservation Actions

Species recovery
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). Paraheliophanus napoleon (Paraheliophanus napoleon). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/napoleon-jumping-spider

Full citation guide & data usage terms