Apantesis allectans
(Ferguson, 1985)
Apantesis allectans is a small tiger moth in the Erebidae, originally described as Grammia allectans by Douglas C. Ferguson in 1985. The was later transferred to Apantesis as part of a broader reclassification of tiger moth . It has a restricted distribution in the southwestern United States and northwestern Mexico, where it inhabits montane pine forests at moderate elevations.
Pronunciation
How to pronounce Apantesis allectans: /əˈpæn.tə.sɪs æˈlɛk.tænz/
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Identification
The small forewing length (approximately 14 mm) distinguishes this from larger Apantesis and Grammia species. The restricted geographic range in the Chiricahua Mountains of Arizona and the Mexican states of Durango and Sonora provides additional diagnostic context. Formerly classified in Grammia, specimens may be encountered under that name in older collections.
Appearance
Forewing length approximately 14 mm. As a member of the tiger moth Arctiinae, likely display the characteristic warning coloration typical of the group, though specific pattern details for this are not well documented in available sources.
Habitat
Open montane pine forests at moderate elevations. The structure suggests to forest edge and understory conditions with sufficient light penetration.
Distribution
Known from the Chiricahua Mountains of southern Arizona, United States, and the Mexican states of Durango and Sonora. The disjunct distribution pattern between Arizona and the Mexican states indicates potential geographic isolation of .
Seasonality
are active from early May to late June, indicating a with a relatively brief adult period during late spring and early summer.
Life Cycle
Complete with , larva, pupa, and stages. Larval plants and site preferences are unknown.
Behavior
are and attracted to light sources. The seasonal timing of adult activity suggests following spring warming in montane .
Similar Taxa
- Apantesis (formerly Grammia) speciesFormerly classified in the same ; share similar body plan and coloration patterns typical of tiger moths
- Other small Arctiinae in southwestern North AmericaSimilar size and preferences in montane pine forests may cause confusion
More Details
Taxonomic History
This was originally described in the Grammia by Ferguson in 1985. It was subsequently transferred to Apantesis along with other species formerly placed in Grammia, Holarctia, and Notarctia based on phylogenetic studies of tiger moth relationships.