Source: DTE
Subject: Environment
Context: Armenia has unveiled the official logo of COP17 of the Convention on Biological Diversity (CBD), featuring the Erivan Anomalous Blue (Polyommatus eriwanensis), a rare endemic butterfly.
About Erivan Anomalous Blue (Polyommatus eriwanensis):
- What it is?
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- Polyommatus eriwanensis, commonly known as the Erivan Anomalous Blue, is a blue butterfly species endemic to Armenia.
- It is named after Yerevan (Erivan) and is found only in southern Transcaucasia.
- Habitat:
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- Inhabits calcareous grasslands in Armenia.
- Found at elevations of 1,200–2,200 metres above sea level.
- One generation per year; adults are active from mid-June to mid-July.
- The larval host plant is still unknown, limiting ecological assessment.
- IUCN status:
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- Not listed in the Global or European IUCN Red Lists.
- Listed as Endangered in the Red Book of Animals of Armenia (2010).
- Distribution partly overlaps with Khosrov Forest State Reserve and Gnishik Protected Landscape.
- Key characteristics:
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- Endemic and range-restricted, making it highly sensitive to environmental change.
- Butterflies act as indicator species, reflecting ecosystem health.
- Population trends and density remain uncertain due to identification challenges and unknown host plant.
About COP17 of the Convention on Biological Diversity (CBD):
- What it is?
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- The 17th Conference of the Parties (COP17) under the Convention on Biological Diversity, a UN treaty adopted in 1992.
- Serves as the supreme decision-making body for global biodiversity governance.
- Host: Yerevan, Armenia
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- Scheduled for October 2026
- Theme: “Taking action for nature”
- Logo significance:
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- Features the Erivan Anomalous Blue butterfly, symbolising local biodiversity linked to global goals.
- Uses 23 blended colours, representing the interdependence of the 23 biodiversity targets.
