CRCritically Endangered
Prosperous Bay Sac Spider
Cheiracanthium wilma
Unknown
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Habitat
Desert· majorMarine neritic· major
Conservation measures underway
Site/area protectionSpecies managementSpecies recovery
Other threatened species in CHEIRACANTHIIDAE
Threatened in St. Helena
Frequently asked questions
Why is Prosperous Bay Sac Spider classified as Critically Endangered?
Prosperous Bay Sac Spider 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, per the IUCN Red List assessment recorded in the SpeciesRadar database.
Where does Prosperous Bay Sac Spider live?
Prosperous Bay Sac Spider occurs in St. Helena. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Prosperous Bay Sac Spider?
The main threats to Prosperous Bay Sac Spider are 1.1, 5.3, and 8.1. The full IUCN-classified threat record for this species is detailed on the species page.
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