Crambus hamella - Hodges#5340
Crambus hamella
This record describes Crambus hamella (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
- Crambinae
- Tribe
- Crambini
- Genus
- Crambus
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
Scattered records across northern North America and the southern plains; also occurs in much of Europe and Asia.
Seasonal Activity
The adults appear to be most common from July to September.
Diet and Behavior
Diet: The larval host plant is various grass species.
About Butterflies and Moths: the wider group
Order-level background for Lepidoptera, the group containing Crambus hamella. 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 Crambus hamella - Hodges#5340 (2)
Photo credits: Contributed by Maury J. Heiman; Additional contributions by Tony-2
Frequently Asked Questions About Crambus hamella - Hodges#5340
How big is Crambus hamella - Hodges#5340?
The wingspan averages 18–23 mm.
Where is Crambus hamella - Hodges#5340 found?
Range: Scattered records across northern North America and the southern plains; also occurs in much of Europe and Asia.
What does Crambus hamella - Hodges#5340 eat?
The diet of the Crambus hamella - Hodges#5340 includes The larval host plant is various grass species..
When is Crambus hamella - Hodges#5340 active?
Crambus hamella - Hodges#5340: seasonal activity - The adults appear to be most common from July to September..