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Trichilia surumuensis

Unknown

Overview

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

Trichilia surumuensis faces severe pressure from deforestation and habitat fragmentation across its limited range in the Guiana Shield region. Mining activities, particularly gold mining operations, have directly destroyed portions of its forest habitat while creating access roads that facilitate further encroachment. The species' restricted distribution makes it especially vulnerable to localized threats, with small population fragments becoming increasingly isolated as connectivity between forest patches is lost.

Threat summary

Habitat

This tree species inhabits lowland tropical rainforests of the Guiana Shield, typically found in primary forest understory and forest edges at elevations below 500 meters. It occurs in areas with high annual rainfall and well-drained soils, often associated with other endemic Meliaceae species in these ancient geological formations.

Frequently asked questions

Why is Trichilia surumuensis classified as Endangered?
Trichilia surumuensis is classified as Endangered — facing a very high risk of extinction in the wild — because population numbers are declining steeply and key habitats are under sustained pressure. Trichilia surumuensis faces severe pressure from deforestation and habitat fragmentation across its limited range in the Guiana Shield region. Mining activities, particularly gold mining operations, have directly destroyed portions of its forest habitat while creating access roads that facilitate further encroachment. The species' restricted distribution makes it especially vulnerable to localized threats, with small population fragments becoming increasingly isolated as connectivity between forest patches is lost.
Where does Trichilia surumuensis live?
Trichilia surumuensis occurs in Brazil, French Guiana, and Guyana. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Trichilia surumuensis?
The main threats to Trichilia surumuensis 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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