Eudonia spenceri - Hodges#4730
Eudonia spenceri
This record describes Eudonia spenceri (species). Recorded family: Crambidae. Recorded order: Lepidoptera.
Identification and Appearance
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Lepidoptera (Butterflies and Moths)
- Superfamily
- Pyraloidea
- Family
- Crambidae (Crambid Snout Moths)
- Subfamily
- Scopariinae
- Genus
- Eudonia
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
California and Arizona to Montana and British Columbia.
Seasonal Activity
Powell & Opler reported adults from May to August. Moth Photographers Group has records from April to September.
About Butterflies and Moths: the wider group
Order-level background for Lepidoptera, the group containing Eudonia spenceri. 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.
Photos of Eudonia spenceri - Hodges#4730 (5)
Photo credits: Contributed by Chris Mallory; Additional contributions by Maury Heiman , Randy Hardy
Frequently Asked Questions About Eudonia spenceri - Hodges#4730
How big is Eudonia spenceri - Hodges#4730?
Forewing length 8-9 mm.
Where is Eudonia spenceri - Hodges#4730 found?
Range: California and Arizona to Montana and British Columbia.
When is Eudonia spenceri - Hodges#4730 active?
Eudonia spenceri - Hodges#4730: seasonal activity - Powell & Opler reported adults from May to August. Moth Photographers Group has records from April to September..