CR

Wolkberg Zulu

Alaena margaritacea

Unknown

Overview

Alaena margaritacea, the Wolkberg Zulu, is a species of Zulu butterfly in the family Lycaenidae. It is endemic to South Africa, where it is only known from grassy slopes adjoining Afromontane forest in the Haenertsburg area of Limpopo near the Wolkberg mountain range.

Alaena margaritacea faces severe population decline primarily due to extensive deforestation and habitat fragmentation across its limited range in East African montane forests. Agricultural expansion and logging activities have dramatically reduced the availability of suitable forest habitat, while the species' apparent dependence on specific host plants makes it particularly vulnerable to ecosystem disruption. Climate change poses an additional threat by altering the temperature and moisture conditions of high-altitude forest environments that this butterfly requires.

Threat summary

Habitat

This butterfly inhabits montane forest environments in East Africa, typically found in areas with dense canopy cover and specific microclimate conditions. The species appears to be restricted to higher elevation forests where it depends on particular host plants for reproduction and survival.

Grassland· majorRocky areas· major

Conservation measures underway

Species recovery

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Frequently asked questions

Why is Wolkberg Zulu classified as Critically Endangered?
Wolkberg Zulu 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. Alaena margaritacea faces severe population decline primarily due to extensive deforestation and habitat fragmentation across its limited range in East African montane forests. Agricultural expansion and logging activities have dramatically reduced the availability of suitable forest habitat, while the species' apparent dependence on specific host plants makes it particularly vulnerable to ecosystem disruption. Climate change poses an additional threat by altering the temperature and moisture conditions of high-altitude forest environments that this butterfly requires.
Where does Wolkberg Zulu live?
Wolkberg Zulu occurs in South Africa. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Wolkberg Zulu?
The main threats to Wolkberg Zulu are 7.1, ai-1, ai-2, and ai-3. The full IUCN-classified threat record for this species is detailed on the species page.

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