LepidopteraGeometridae – Geometrid Moths

Nematocampa brehmeata - Hodges#7011

Nematocampa brehmeata

This record describes Nematocampa brehmeata (species). Recorded family: Geometridae. Recorded order: Lepidoptera.

Identification and Appearance

Nematocampa brehmeata - Hodges#7011 - Nematocampa brehmeata
Contributed by Maury J. Heiman

Nematocampa brehmeata resembles N. resistaria but is larger and both sexes are yellow. Ferguson revised description of the adult including genitalia is available in PDF or view online.

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Lepidoptera (Butterflies and Moths)
Superfamily
Geometroidea
Family
Geometridae (Geometrid Moths)
Subfamily
Ennominae
Tribe
Cassymini
Genus
Nematocampa (Filament Bearers)

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

Habitat and Range

Geographic Range

Ferguson stated Nematocampa brehmeata is limited to northern California . Moth Photographers Group includes Washington. Holotype ♀ collected "Cazadero, Sonoma County, California, July 18th" in AMNH.

Seasonal Activity

Ferguson reported the flight period is June to August. He based this on a sample of 35 specimens. Moth Photographers Group displays May to September records.

Diet and Behavior

Diet: Ferguson reported the larvae probably feed on willow.

Life History

Ferguson stated the early stages were unknown.

Additional species information

Species notes from the sources

Etymology: Grossbeck stated "I take pleasure in naming this beautiful Geometer after my friend Mr. H. H. Brehme, of Newark, N.J., who has generously given me the specimen."

About Butterflies and Moths: the wider group

Order-level background for Lepidoptera, the group containing Nematocampa brehmeata. 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 Nematocampa brehmeata - Hodges#7011 (2)

Nematocampa brehmeata - Hodges#7011 - photo 1
Contributed by Maury J. Heiman
Nematocampa brehmeata - Hodges#7011 - photo 2
Contributed by Maury J. Heiman

Photo credits: Contributed by Maury J. Heiman

Frequently Asked Questions About Nematocampa brehmeata - Hodges#7011

What is Nematocampa brehmeata - Hodges#7011?

Nematocampa brehmeata - Hodges#7011 (Nematocampa brehmeata) is a species in the family Geometridae, within the order Lepidoptera.

How big is Nematocampa brehmeata - Hodges#7011?

Ferguson reported the forewing length. ♂ 7-8 mm. ♀ 7-9 mm. Grossbeck listed the wingspan as 30 mm.

How do you identify Nematocampa brehmeata - Hodges#7011?

Nematocampa brehmeata resembles N. resistaria but is larger and both sexes are yellow. Ferguson revised description of the adult including genitalia is available in PDF or view online.

Where is Nematocampa brehmeata - Hodges#7011 found?

Range: Ferguson stated Nematocampa brehmeata is limited to northern California . Moth Photographers Group includes Washington. Holotype ♀ collected Cazadero, Sonoma County, California, July 18th in AMNH.

What does Nematocampa brehmeata - Hodges#7011 eat?

The diet of the Nematocampa brehmeata - Hodges#7011 includes Ferguson reported the larvae probably feed on willow..

When is Nematocampa brehmeata - Hodges#7011 active?

Nematocampa brehmeata - Hodges#7011: seasonal activity - Ferguson reported the flight period is June to August. He based this on a sample of 35 specimens. Moth Photographers Group displays May to September records..

What is the life cycle of a Nematocampa brehmeata - Hodges#7011?

Ferguson stated the early stages were unknown.

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.