VU

Cryptomastix magnidentata

Unknown

Overview

A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.

Cryptomastix magnidentata faces severe habitat degradation from urban development and agricultural expansion across its limited Pacific Northwest range. The species' dependence on old-growth forest understory makes it particularly vulnerable to logging activities and forest fragmentation. Climate change poses an additional threat through altered moisture regimes that affect the humid microhabitats essential for this terrestrial gastropod's survival.

Threat summary

Habitat

This terrestrial snail inhabits the moist understory of old-growth and mature coniferous forests in the Pacific Northwest. It requires stable humidity levels and leaf litter microhabitats, typically found under fallen logs, among moss, and in areas with consistent moisture retention.

TERRESTRIAL· major

Other threatened species in POLYGYRIDAE

EN

Mesodon clenchi

Unknown
CR

Inflectarius magazinensis

Unknown

Threatened in United States

VU

Lepiota echinella

Unknown
VU

Paddlefish

Polyodon spathula

Unknown
VU

Copper Shark

Carcharhinus brachyurus

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EN

Lyophyllum deliberatum

Unknown

Frequently asked questions

Why is Cryptomastix magnidentata classified as Vulnerable?
Cryptomastix magnidentata 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. Cryptomastix magnidentata faces severe habitat degradation from urban development and agricultural expansion across its limited Pacific Northwest range. The species' dependence on old-growth forest understory makes it particularly vulnerable to logging activities and forest fragmentation. Climate change poses an additional threat through altered moisture regimes that affect the humid microhabitats essential for this terrestrial gastropod's survival.
Where does Cryptomastix magnidentata live?
Cryptomastix magnidentata occurs in United States. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Cryptomastix magnidentata?
The main threats to Cryptomastix magnidentata 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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