CR

Simirestis klaineana

Declining

Overview

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

Simirestis klaineana faces severe population decline primarily due to extensive deforestation and agricultural conversion throughout its limited range in West and Central Africa. Commercial logging operations and slash-and-burn agriculture have fragmented the remaining forest patches where this climbing shrub depends on specific canopy conditions. The species' restricted distribution and specialized habitat requirements make it particularly vulnerable to ongoing forest degradation and climate-induced changes in rainfall patterns.

Threat summary

Habitat

Simirestis klaineana inhabits primary and secondary tropical rainforests, typically growing as a climbing shrub in the forest understory and mid-canopy levels. The species requires humid forest conditions with consistent moisture and is found in both lowland and montane forest ecosystems across its West and Central African range.

Forest· majorMarine coastal/supratidal· major

Conservation measures underway

Site/area protection

Frequently asked questions

Why is Simirestis klaineana classified as Critically Endangered?
Simirestis klaineana 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. Simirestis klaineana faces severe population decline primarily due to extensive deforestation and agricultural conversion throughout its limited range in West and Central Africa. Commercial logging operations and slash-and-burn agriculture have fragmented the remaining forest patches where this climbing shrub depends on specific canopy conditions. The species' restricted distribution and specialized habitat requirements make it particularly vulnerable to ongoing forest degradation and climate-induced changes in rainfall patterns.
Where does Simirestis klaineana live?
Simirestis klaineana occurs in Gabon. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Simirestis klaineana?
The main threats to Simirestis klaineana are 1.1, 5.3, 5.4, and ai-1. The full IUCN-classified threat record for this species is detailed on the species page.

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