Eupithecia lafontaineata
Bolte, 1990
Eupithecia lafontaineata is a small in the Geometridae, described by Bolte in 1990. It belongs to the large Eupithecia, commonly known as pug moths. The is found in western North America, with active during summer months. Like other members of its genus, it exhibits the narrow-winged and distinctive resting posture characteristic of pug moths.
Pronunciation
How to pronounce Eupithecia lafontaineata: //juːˌpɪˈθiːsiə ˌlæfɒnˌtɛɪniˈɑːtə//
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Identification
Members of Eupithecia are recognized by their narrow wings and unique resting posture. Definitive identification of E. lafontaineata to level requires examination of genitalia characters, as is typical for this large and morphologically similar . The species is part of the diverse western North American Eupithecia fauna.
Appearance
Wingspan approximately 16 mm. As a member of the Eupithecia, has narrow wings and a characteristic resting posture typical of pug moths. Specific wing pattern details for this are not documented in available sources.
Habitat
Specific preferences are not documented. Based on recorded localities, occurs in montane and foothill regions of western North America. Associated with dry mixed conifer forest in at least part of its range, based on collection records from similar elevations in the southwestern United States.
Distribution
North America: recorded from Alberta, Saskatchewan, California, Montana, and Wyoming. GBIF records confirm presence in Alberta and Saskatchewan, Canada.
Seasonality
have been recorded on wing from June to July. This represents the known period based on available collection data.
Behavior
are and attracted to light. Has been observed visiting apple flowers, suggesting possible nectar-feeding in adults.
Ecological Role
Potential . A Eupithecia , likely representing this or a , was documented visiting apple flowers during a study of pollination in Arkansas. The study demonstrated that moths in this contribute to nighttime pollination services in agricultural settings.
Human Relevance
Documented as a visitor to apple flowers in agricultural settings, indicating potential role in crop pollination. No other documented economic or cultural significance.
Similar Taxa
- Other Eupithecia speciesThe Eupithecia contains numerous in North America with similar narrow-winged . Species-level identification requires genitalia dissection and reference to specialized taxonomic literature.
More Details
Taxonomic history
Described by Bolte in 1990, representing a relatively recent addition to the North American Eupithecia fauna. The specific epithet honors J. Donald Lafontaine, a prominent Canadian lepidopterist.
Identification challenges
Eupithecia is one of the most -rich of Geometridae in North America, with many species requiring dissection of genitalia for accurate identification. This has led to many specimens remaining unidentified in collections.