VU

Geobalanus riverae

Unknown

Overview

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

Geobalanus riverae faces significant pressure from agricultural expansion and urban development within its limited range in Uruguay and southern Brazil. The species' specialized habitat requirements make it particularly vulnerable to land-use changes, while its restricted distribution increases extinction risk from localized threats. Climate change may further stress populations by altering the specific soil and moisture conditions this plant requires for survival.

Threat summary

Habitat

Geobalanus riverae inhabits specialized grassland and savanna ecosystems in the Pampas region, typically growing in well-drained soils with specific moisture and nutrient requirements. The species is adapted to the temperate grasslands of Uruguay and adjacent areas of southern Brazil, where it occurs in native prairie remnants.

Forest· major

Other threatened species in CHRYSOBALANACEAE

CR

Couepia hondurasensis

Declining
Atuna travancoricaCR

Atuna travancorica

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EN

Hirtella pauciflora

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CR

Hunga longifolia

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Threatened in Costa Rica

EN

Passiflora chimuensis

Unknown
EN

Palicourea brenesii

Unknown
EN

Baird's Tapir

Tapirus bairdii

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CR

Mespilodaphne paradoxa

Unknown

Frequently asked questions

Why is Geobalanus riverae classified as Vulnerable?
Geobalanus riverae 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. Geobalanus riverae faces significant pressure from agricultural expansion and urban development within its limited range in Uruguay and southern Brazil. The species' specialized habitat requirements make it particularly vulnerable to land-use changes, while its restricted distribution increases extinction risk from localized threats. Climate change may further stress populations by altering the specific soil and moisture conditions this plant requires for survival.
Where does Geobalanus riverae live?
Geobalanus riverae occurs in Costa Rica. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Geobalanus riverae?
The main threats to Geobalanus riverae 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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