Lacinipolia longiclava
(Smith, 1891)
cutworm moth, dart moth
Lacinipolia longiclava is a of in the , commonly known as a or dart . It is one of approximately 100 species in the Lacinipolia, which are primarily distributed across North America. The species was originally described by Smith in 1891 under the basionym Mamestra longiclava. Like other members of its genus, are attracted to light and are difficult to distinguish from based on external appearance alone.
Pronunciation
How to pronounce Lacinipolia longiclava: /læˌsɪnɪˈpoʊliə lɒŋɡɪˈklɑːvə/
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
within the Lacinipolia are notoriously difficult to separate visually. The genus is characterized by relatively small to -sized with variable coloration, often gray or greenish with reflective on the . Definitive identification of L. longiclava requires examination of genitalic structures or other internal characters. may show mottled gray patterning or greenish coloration; the specific epithet "longiclava" refers to an elongated () on the , though this feature is not readily visible in field observations.
Distribution
North America. Documented occurrence records include the Canadian provinces of Alberta and Saskatchewan.
Seasonality
have been observed in July, based on blacklight sampling records from Colorado Springs during National Week.
Life Cycle
with , (), , and stages. Larval biology is poorly documented for this .
Behavior
are and attracted to ultraviolet light sources. They likely rest on tree trunks or other surfaces during daylight hours; green-colored individuals probably use lichen-covered substrates for .
Ecological Role
of Lacinipolia are () that feed on low-growing vegetation; they contribute to and serve as for various including birds, , and other . may function as when visiting flowers.
Human Relevance
Lacinipolia are occasionally minor agricultural pests as , though L. longiclava specifically has not been documented as a significant pest. The species is of interest to enthusiasts and participates in citizen science efforts such as National Moth Week.
Similar Taxa
- Other Lacinipolia speciesConspicuously similar external ; reliable separation requires dissection and examination of male or other internal characters. At least 100 occur in North America, many .
More Details
Taxonomic history
Originally described as Mamestra longiclava by Smith in 1891, later transferred to the Lacinipolia. The genus has undergone significant taxonomic revision, and boundaries remain challenging to define based on alone.