Pyrgacris descampsi
CRCritically Endangered

Pyrgacris descampsi

Pyrgacris descampsi is a critically endangered grasshopper species endemic to specific regions with highly restricted distribution. This orthopteran insect belongs to the family Acrididae and represents one of the most threatened grasshopper species globally.

Decreasing

Population trend

1

Countries

Photo: (c) Nicolas Huet (MC Fishman), all rights reserved, uploaded by Nicolas Huet (MC Fishman)

01Classification

Taxonomy & Classification

Kingdom

ANIMALIA

Phylum

ARTHROPODA

Class

INSECTA

Order

ORTHOPTERA

Family

PYRGACRIDIDAE

Genus

Pyrgacris

Pyrgacris descampsi belongs to the family PYRGACRIDIDAE, order ORTHOPTERA, within the INSECTA class.

02Description

Species Profile

Pyrgacris descampsi is a critically endangered grasshopper species endemic to specific regions with highly restricted distribution. This orthopteran insect belongs to the family Acrididae and represents one of the most threatened grasshopper species globally. The species exhibits specialized habitat requirements that make it particularly vulnerable to environmental changes and human activities. Its limited range and small population size contribute significantly to its precarious conservation status. The primary threats facing P. descampsi include habitat loss and degradation due to agricultural expansion, urban development, and changes in land use practices. Climate change poses additional risks through altered precipitation patterns and temperature regimes that may affect the species' breeding cycles and food plant availability. The grasshopper's specialized ecological niche requirements limit its ability to adapt to rapidly changing environmental conditions. Conservation efforts for this species face significant challenges due to limited knowledge about its specific ecological requirements and life history. Research initiatives are focusing on understanding the species' habitat preferences, reproductive biology, and population dynamics to inform effective conservation strategies. Habitat protection and restoration programs are considered essential for the species' survival, though implementation remains limited. The critically endangered status of P. descampsi highlights the broader crisis facing many invertebrate species worldwide, particularly those with narrow distributions and specialized habitat requirements. Continued monitoring and research are crucial for preventing the extinction of this unique grasshopper species.

Pyrgacris descampsi faces severe threats from habitat destruction caused by agricultural expansion and urban development within its limited range. Climate change compounds these pressures by altering environmental conditions that the species depends on for survival and reproduction.

Key Facts

IUCN StatusCritically Endangered (CR)
TrendDecreasing
GroupInsects
03Habitat

Habitat & Distribution

This grasshopper species inhabits specialized terrestrial environments with specific vegetation and microclimate requirements. The species' habitat preferences are highly restricted, contributing to its vulnerability and limited distribution range.

ForestMajor
04Threats

Threats

!

IUCN Red List: Critically Endangered

Pyrgacris descampsi faces severe threats from habitat destruction caused by agricultural expansion and urban development within its limited range. Climate change compounds these pressures by altering environmental conditions that the species depends on for survival and reproduction.

Fishing & harvesting aquatic resources

Ongoing

Invasive non-native/alien species/diseases

Ongoing
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). Pyrgacris descampsi (Pyrgacris descampsi). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/pyrgacris-descampsi-1714343

Full citation guide & data usage terms