LepidopteraNoctuidae – Owlet Moths

Apamea digitula - Hodges#9364.1

Apamea digitula

This record describes Apamea digitula (species). Recorded family: Noctuidae. Recorded order: Lepidoptera.

Identification and Appearance

Apamea digitula - Hodges#9364.1 - Apamea digitula
Contributed by Maury J. Heiman

Apamea sordens and A. digitula can only be separated by dissection or DNA. ( 3 ) , ( 4 ) Specimen identified by DNA analysis (BOLD). ( 5 )

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Lepidoptera (Butterflies and Moths)
Superfamily
Noctuoidea
Family
Noctuidae (Owlet Moths)
Subfamily
Noctuinae
Tribe
Apameini
Genus
Apamea

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

Habitat and Range

Geographic Range

Oregon to southern California. Moth Photographers Group has New Mexico included in the range.

Seasonal Activity

Adults fly from May through June. ( 4 )

Diet and Behavior

Diet: Larvae feed on various grasses. ( 4 )

About Butterflies and Moths: the wider group

Order-level background for Lepidoptera, the group containing Apamea digitula. 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 Apamea digitula - Hodges#9364.1 (3)

Apamea digitula - Hodges#9364.1 - photo 1
Contributed by Maury J. Heiman
Apamea digitula - Hodges#9364.1 - photo 2
Contributed by Maury J. Heiman
Apamea digitula - Hodges#9364.1 - photo 3
Contributed by Maury J. Heiman

Photo credits: Contributed by Maury J. Heiman

Frequently Asked Questions About Apamea digitula - Hodges#9364.1

What is Apamea digitula - Hodges#9364.1?

Apamea digitula - Hodges#9364.1 (Apamea digitula) is a species in the family Noctuidae, within the order Lepidoptera.

How big is Apamea digitula - Hodges#9364.1?

Forewing length 16-19 mm. ( 3 )

How do you identify Apamea digitula - Hodges#9364.1?

Apamea sordens and A. digitula can only be separated by dissection or DNA. ( 3 ) , ( 4 ) Specimen identified by DNA analysis (BOLD). ( 5 )

Where is Apamea digitula - Hodges#9364.1 found?

Range: Oregon to southern California. Moth Photographers Group has New Mexico included in the range.

What does Apamea digitula - Hodges#9364.1 eat?

The diet of the Apamea digitula - Hodges#9364.1 includes Larvae feed on various grasses. ( 4 ).

When is Apamea digitula - Hodges#9364.1 active?

Apamea digitula - Hodges#9364.1: seasonal activity - Adults fly from May through June. ( 4 ).

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

Photo credits: Contributed by Maury J. Heiman. Contributors retain copyright over their individual contributions.