Microtheoris vibicalis
Zeller, 1873
Whip-marked Snout Moth
Microtheoris vibicalis is a small crambid to the south-central United States. It was described by Zeller in 1873 and is commonly known as the whip-marked . The is characterized by its diminutive size and extended seasonal activity.
Pronunciation
How to pronounce Microtheoris vibicalis: /ˌmaɪkroʊˈθɪərɪs vaɪˈbɪkəlɪs/
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Identification
This can be distinguished from other small crambid by its combination of extremely small size (wingspan ~11 mm), geographic restriction to the south-central United States, and the whip-like linear markings on the implied by its specific epithet. Separation from congeneric species and other Odontiinae requires examination of or detailed wing pattern analysis.
Images
Appearance
A very small with a wingspan of approximately 11 mm. exhibit the characteristic snout-like projection formed by elongated labial typical of many Crambidae. The specific epithet 'vibicalis' and 'whip-marked' suggest distinctive linear or striated markings, though detailed pattern descriptions are limited in available sources.
Distribution
Recorded from Kansas, New Mexico, Oklahoma, and Texas in the United States. The distribution appears restricted to the south-central Great Plains and adjacent regions.
Seasonality
have been recorded on from March through September, indicating an extended period spanning spring through late summer, possibly representing multiple .