VU

Cromidon pusillum

Unknown

Overview

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

Cromidon pusillum faces significant pressure from habitat degradation due to agricultural expansion and urban development within its limited range. The species' small population size makes it particularly vulnerable to stochastic events and genetic bottlenecks. Overcollection for the aquarium trade has historically impacted wild populations, though current collection pressure remains poorly documented.

Threat summary

Habitat

This species inhabits freshwater streams and small rivers with rocky substrates and moderate to fast-flowing water. It typically occurs in well-oxygenated waters with dense aquatic vegetation in tropical and subtropical regions.

Other threatened species in SCROPHULARIACEAE

VU

Buddleja fragifera

Declining
CR

Buddleja formosana

Unknown
CR

Myoporum stokesii

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CR

Capillary Figwort

Scrophularia capillaris

Declining

Frequently asked questions

Why is Cromidon pusillum classified as Vulnerable?
Cromidon pusillum 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. Cromidon pusillum faces significant pressure from habitat degradation due to agricultural expansion and urban development within its limited range. The species' small population size makes it particularly vulnerable to stochastic events and genetic bottlenecks. Overcollection for the aquarium trade has historically impacted wild populations, though current collection pressure remains poorly documented.
Where does Cromidon pusillum live?
Cromidon pusillum occurs in across multiple regions. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Cromidon pusillum?
The main threats to Cromidon pusillum 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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