Oxycnemis fusimacula - Hodges#10046
Oxycnemis fusimacula
This record describes Oxycnemis fusimacula (species). Recorded family: Noctuidae. Recorded order: Lepidoptera.
Identification and Appearance

Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Lepidoptera (Butterflies and Moths)
- Superfamily
- Noctuoidea
- Family
- Noctuidae (Owlet Moths)
- Subfamily
- Amphipyrinae
- Tribe
- Psaphidini
- Genus
- Oxycnemis
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
California, Baja California, and Arizona. Crumb included Utah and Nevada as well.
Diet and Behavior
Diet: Larval host is littleleaf ratany ( Krameria erecta , Krameriaceae).
About Butterflies and Moths: the wider group
Order-level background for Lepidoptera, the group containing Oxycnemis fusimacula. 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 Oxycnemis fusimacula - Hodges#10046 (5)
Photo credits: Contributed by v belov; Additional contributions by Maury Heiman , Randy Hardy
Frequently Asked Questions About Oxycnemis fusimacula - Hodges#10046
How big is Oxycnemis fusimacula - Hodges#10046?
| Feature | Description |
|---|---|
| Wingspan | Wingspan 23-25 mm (Smith, 1902). |
| Forewing | Forewing length 9-13 mm. Larva to about 25 mm. |
Where is Oxycnemis fusimacula - Hodges#10046 found?
Range: California, Baja California, and Arizona. Crumb included Utah and Nevada as well.
What does Oxycnemis fusimacula - Hodges#10046 eat?
The diet of the Oxycnemis fusimacula - Hodges#10046 includes Larval host is littleleaf ratany ( Krameria erecta , Krameriaceae)..
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