Nemapogon koenigi

This record describes Nemapogon koenigi (species). Recorded family: Tineidae. Recorded order: Lepidoptera.

Identification and Appearance

Wingspan around 12 mm. Although superficially similar to Cork Moth Nemapogon cloacella, the markings and overall appearance are generally much darker. Unless identified by a recognised expert, a photo is required. Whilst it may be possible to identify this species visually, we ask, where possible, that the specimen is retained in case it is required to verify the record. The moths fly in June and July from late afternoon onwards. The larvae feed on fungus and dead and decaying wood. A local and rather scarce species occurring in the south of England northwards to Cumbria. In the Butterfly Conservation's Microlepidoptera Report 2011 this species was classified as Nationally Scarce B

Classification

Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Tineidae
Genus: Nemapogon

Imported taxonomy record. Source availability varies; see the source references and editorial policy below.

Habitat and Range

Habitat

Well wooded areas.

Seasonal Activity

The moths fly in June and July from late afternoon onwards.

Diet and Behavior

Life History

The larvae feed on fungus and dead and decaying wood.

Additional species information

Recorded status

A local and rather scarce species occurring in the south of England northwards to Cumbria. In the Butterfly Conservation's Microlepidoptera Report 2011 this species was classified as Nationally Scarce B

About Butterflies and Moths: the wider group

Order-level background for Lepidoptera, the group containing Nemapogon koenigi. Species-specific details appear above.

Group overview

Lepidoptera includes approximately 180,000 described species of butterflies and moths. Moths outnumber butterflies roughly 10:1. The monarch butterfly's eastern population has declined by more than 80% since the mid-1990s, and the western population by over 95% since the 1980s. The IUCN lists the migratory monarch as Vulnerable.

Ecological role of the group

Butterflies and moths are essential indicators of ecosystem health. As caterpillars, they are a primary food source for birds - a single nest of blue tit chicks requires ~10,000 caterpillars. Adult moths pollinate many night-blooming plants.

Economic and practical significance of the group

Lepidoptera are critical pollinators. In Europe, grassland butterfly species have declined by almost 50% since the early 1990s. In the UK, three-quarters of butterflies are in decline. In the U.S., five butterfly species have gone extinct since 1950, with 29 listed as endangered.

Recorded sources for this group: IUCN Red List, Xerces Society, USFWS, PNAS, WWF. Imported estimates may describe particular regions or reporting periods.

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