Buckthorn Conch
EN

Buckthorn Conch

Phtheochroa sodaliana

Unknown

Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Phtheochroa_sodaliana

Overview

Phtheochroa sodaliana, the buckthorn conch, is a species of moth of the family Tortricidae. It is found in most of Europe and in Russia (Uralsk) and Lebanon. The habitat consists of dry pastures, heathland and fens.

Primary threats to the Buckthorn Conch include habitat fragmentation due to urban development and agricultural expansion, which has significantly reduced the availability of suitable microhabitats. Additionally, climate change-induced alterations in moisture patterns and increased frequency of extreme weather events are disrupting the delicate environmental conditions this species requires for reproduction and survival.

Threat summary

Habitat

This species inhabits moist deciduous woodlands with dense understory vegetation, particularly areas with abundant leaf litter and rotting logs near seasonal streams or wetland edges. The Buckthorn Conch shows a strong preference for calcium-rich soils and is most commonly found in mature forest patches with established buckthorn shrub communities.

TERRESTRIAL· major

Frequently asked questions

Why is Buckthorn Conch classified as Endangered?
Buckthorn Conch 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. Primary threats to the Buckthorn Conch include habitat fragmentation due to urban development and agricultural expansion, which has significantly reduced the availability of suitable microhabitats. Additionally, climate change-induced alterations in moisture patterns and increased frequency of extreme weather events are disrupting the delicate environmental conditions this species requires for reproduction and survival.
Where does Buckthorn Conch live?
Buckthorn Conch occurs in Åland Islands, Austria, Denmark, Estonia, Finland, and France (plus 11 other countries). Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Buckthorn Conch?
The main threats to Buckthorn Conch are habitat loss and human disturbance. The full IUCN-classified threat record for this species is detailed on the species page.

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