Epinotia ramella

This record describes Epinotia ramella (species). Recorded family: Tortricidae. Recorded order: Lepidoptera.

Identification and Appearance

Wingspan 13-16 mm. The typical form of this moth has a dark triangular patch on the forewing but a fairly common variation is Epinotia ramella var. costana , which has an all dark forewing with a pale edge on the costa. Well wooded areas containing the food plants. The larvae feed on the catkins of Birch and Willow. Fairly common throughout Britain. In the Butterfly Conservation’s Microlepidoptera Report 2011 this species was classified as common.

Classification

Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Tortricidae
Genus: Epinotia

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

Habitat and Range

Habitat

Well wooded areas containing the food plants.

Seasonal Activity

The adults fly from July into October

Diet and Behavior

Life History

The larvae feed on the catkins of Birch and Willow.

Additional species information

Recorded status

Fairly common throughout Britain. In the Butterfly Conservation’s Microlepidoptera Report 2011 this species was classified as common.

About Butterflies and Moths: the wider group

Order-level background for Lepidoptera, the group containing Epinotia ramella. 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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