Gray-winged Owlet - Hodges#8654

Lesmone griseipennis

This record describes Lesmone griseipennis (species). Recorded family: Erebidae. Recorded order: Lepidoptera.

Identification and Appearance

Gray-winged Owlet - Hodges#8654 - Lesmone griseipennis — Contributed by Robin McLeod; Additional contributions by Steve Nanz , Chuck Sexton

Adult: sexually dimorphic - male wings greenish-gray with black shading inside ST and PM lines; female forewing purplish-gray with no black shading, but inconspicuous apical dash; hindwing brownish-gray; PM line in male mostly straight, with sharp angle near costa; PM line in female slightly curved, with rounded angle near costa; in both sexes, forewing outer margin slightly falcate, and terminal line of all wings scalloped.

Classification

Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera (Butterflies and Moths)
Superfamily: Noctuoidea
Family: Erebidae
Subfamily: Erebinae
Tribe: Omopterini
Genus: Lesmone

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

Habitat and Range

Geographic Range

Western Texas to Arizona Type locality: AZ

About Butterflies and Moths: the wider group

Order-level background for Lepidoptera, the group containing Lesmone griseipennis. 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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