Pyrausta flavibrunnea - Hodges#5046
Pyrausta flavibrunnea
This record describes Pyrausta flavibrunnea (species). Recorded family: Crambidae. Recorded order: Lepidoptera.
Identification and Appearance

Hampson (1913) original description is available online in the print references .
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Lepidoptera (Butterflies and Moths)
- Superfamily
- Pyraloidea
- Family
- Crambidae (Crambid Snout Moths)
- Subfamily
- Pyraustinae
- Tribe
- Pyraustini
- Genus
- Pyrausta
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
Western Texas to Arizona; Mexico. Holotype ♀ from Mexico, Cuernavaca, Morelos, collected by H.H. Smith.
Seasonal Activity
The main flight period appears to be May to September.
Diet and Behavior
Diet: There is no mention of host or immature stages by Hampson (1913) or Munroe (1976).
About Butterflies and Moths: the wider group
Order-level background for Lepidoptera, the group containing Pyrausta flavibrunnea. 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 Pyrausta flavibrunnea - Hodges#5046 (5)
Photo credits: Contributed by Maury J. Heiman
Frequently Asked Questions About Pyrausta flavibrunnea - Hodges#5046
What is Pyrausta flavibrunnea - Hodges#5046?
Pyrausta flavibrunnea - Hodges#5046 (Pyrausta flavibrunnea) is a species in the family Crambidae, within the order Lepidoptera.
How big is Pyrausta flavibrunnea - Hodges#5046?
Hampson (1913) listed a wingspan of 22 mm.
How do you identify Pyrausta flavibrunnea - Hodges#5046?
Hampson (1913) original description is available online in the print references .
Where is Pyrausta flavibrunnea - Hodges#5046 found?
Range: Western Texas to Arizona; Mexico. Holotype ♀ from Mexico, Cuernavaca, Morelos, collected by H.H. Smith.
What does Pyrausta flavibrunnea - Hodges#5046 eat?
The diet of the Pyrausta flavibrunnea - Hodges#5046 includes There is no mention of host or immature stages by Hampson (1913) or Munroe (1976)..
When is Pyrausta flavibrunnea - Hodges#5046 active?
Pyrausta flavibrunnea - Hodges#5046: seasonal activity - The main flight period appears to be May to September..
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