Pond-sedge Miner, Sedge Neb
EN

Pond-sedge Miner, Sedge Neb

Monochroa arundinetella

Unknown

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

Overview

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

The Pond-sedge Miner faces severe habitat loss due to wetland drainage and conversion for agriculture and development across its European range. Climate change poses an additional threat by altering the hydrology of remaining wetland systems, potentially affecting the quality and availability of its host sedge plants. The species' highly specialized relationship with specific sedge species makes it particularly vulnerable to habitat degradation and fragmentation.

Threat summary

Habitat

This specialized moth inhabits wetland margins, fens, and marshy areas where its larval host plants, primarily pond-sedge (Carex riparia) and other large Carex species, grow abundantly. The species requires high-quality wetland ecosystems with stable water levels and minimal disturbance to support both adult moths and the sedge communities essential for larval development.

TERRESTRIAL· major

Other threatened species in Gelechiidae

EN

purpurmossmal

Bryotropha purpurella

Unknown
Pembroke NebEN

Pembroke Neb

Monochroa elongella

Unknown
EN

Caryocolum cassella

Unknown
EN

Gnorimoschema nordlandicolella

Unknown

Threatened in Denmark

Calidris ferrugineaVU

Calidris ferruginea

Declining
VU

Olive Skipper

Pyrgus serratulae

Unknown
SandoldenborreCR

Sandoldenborre

Hoplia graminicola

Unknown
Scarce BlackneckCR

Scarce Blackneck

Lygephila craccae

Unknown

Frequently asked questions

Why is Pond-sedge Miner, Sedge Neb classified as Endangered?
Pond-sedge Miner, Sedge Neb 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. The Pond-sedge Miner faces severe habitat loss due to wetland drainage and conversion for agriculture and development across its European range. Climate change poses an additional threat by altering the hydrology of remaining wetland systems, potentially affecting the quality and availability of its host sedge plants. The species' highly specialized relationship with specific sedge species makes it particularly vulnerable to habitat degradation and fragmentation.
Where does Pond-sedge Miner, Sedge Neb live?
Pond-sedge Miner, Sedge Neb occurs in Denmark, Estonia, Finland, Germany, Netherlands, and Norway (plus 2 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 Pond-sedge Miner, Sedge Neb?
The main threats to Pond-sedge Miner, Sedge Neb 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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