LepidopteraTineidae – Clothes Moths

Homosetia costisignella - Hodges#0289

Homosetia costisignella

This record describes Homosetia costisignella (species). Recorded family: Tineidae. Recorded order: Lepidoptera.

Identification and Appearance

Homosetia costisignella - Hodges#0289 - Homosetia costisignella
Contributed by v belov; Additional contributions by Maury Heiman , Robert Lord Zimlich , Randy Hardy , Robert H. Biagi

Homosetia costisignella - Hodges#0289 (Homosetia costisignella) is a species in the family Tineidae, commonly known as clothes moths, belonging to the order Lepidoptera (Butterflies and Moths). It is classified within the subfamily Tineinae, superfamily Tineoidea. This species belongs to the genus Homosetia. As a member of class Insecta, phylum Arthropoda, it is part of the kingdom Animalia. Size: Wingspan about 10-12 mm. ,. Active during The flight period appears to be April to September with the peak from June to August..

Identification notes

Genitalia: ♀ ♂

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Lepidoptera (Butterflies and Moths)
Superfamily
Tineoidea
Family
Tineidae (Clothes Moths)
Subfamily
Tineinae
Genus
Homosetia

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

Habitat and Range

Geographic Range

Scattered records from southern Quebec and Maine, south to South Carolina and Tennessee, west to Missouri. Also seen in Arizona and Washington. , , , ,

Seasonal Activity

The flight period appears to be April to September with the peak from June to August. ( 3 )

About Butterflies and Moths: the wider group

Order-level background for Lepidoptera, the group containing Homosetia costisignella. 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.

Explore Lepidoptera families and species →

Photos of Homosetia costisignella - Hodges#0289 (2)

Homosetia costisignella - Hodges#0289 - photo 1
Contributed by v belov; Additional contributions by Maury Heiman , Robert Lord Zimlich , Randy Hardy , Robert H. Biagi
Homosetia costisignella - Hodges#0289 - photo 2
Contributed by v belov; Additional contributions by Maury Heiman , Robert Lord Zimlich , Randy Hardy , Robert H. Biagi

Photo credits: Contributed by v belov; Additional contributions by Maury Heiman , Robert Lord Zimlich , Randy Hardy , Robert H. Biagi

Frequently Asked Questions About Homosetia costisignella - Hodges#0289

What is Homosetia costisignella - Hodges#0289?

Homosetia costisignella - Hodges#0289 (Homosetia costisignella) is a species in the family Tineidae, within the order Lepidoptera.

How big is Homosetia costisignella - Hodges#0289?

Wingspan about 10-12 mm. ,

How do you identify Homosetia costisignella - Hodges#0289?

Genitalia: ♀ ♂

Where is Homosetia costisignella - Hodges#0289 found?

Range: Scattered records from southern Quebec and Maine, south to South Carolina and Tennessee, west to Missouri. Also seen in Arizona and Washington. , , , ,

When is Homosetia costisignella - Hodges#0289 active?

Homosetia costisignella - Hodges#0289: seasonal activity - The flight period appears to be April to September with the peak from June to August. ( 3 ).

How we use and review source data. Source count does not imply independent verification.

Photo credits: Contributed by v belov; Additional contributions by Maury Heiman , Robert Lord Zimlich , Randy Hardy , Robert H. Biagi. Contributors retain copyright over their individual contributions.