Conservula anodonta
Guenée, 1852
Sharp Angle Shades
Conservula anodonta, known as the sharp angle shades, is a noctuid native to North America. are medium-sized with distinctive wing markings and are active during summer months. The species is associated with forested and exhibits typical of its , including attraction to light sources.
Pronunciation
How to pronounce Conservula anodonta: /kənˈsɛrvjʊlə ænəˈdɒntə/
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Identification
Distinguished from similar noctuid by the combination of medium brown forewings with a contrasting dark brown ring and spot pattern, and the sharp angular wing outline. The specific epithet 'anodonta' (meaning 'toothless') may refer to the smooth wing margin lacking prominent teeth or scallops found in related . Hodges number 9548.
Appearance
have a wingspan of approximately 30 mm. Forewings are medium brown with a dark brown ring and spots. The refers to the sharp, angular wing pattern characteristic of this .
Habitat
Mixed and coniferous forests. Specific microhabitat preferences for larvae are not documented.
Distribution
North America: Great Lakes region, east to the Atlantic coast from New Brunswick to New York, and west to Minnesota and Ontario. Records confirm presence in Vermont.
Seasonality
active in July. Larval not documented.
Life Cycle
Complete with , larva, pupa, and stages. Specific details on larval development, sites, and stage are not documented.
Behavior
. are attracted to light and to . activity occurs during summer.
Ecological Role
may serve as or prey for . Larval ecological role unknown; related in Noctuidae often function as herbivores or .
Human Relevance
No significant documented economic or ecological impact. Occasionally encountered by entomologists and naturalists during light-trapping surveys. MONA/Hodges number 9548 used in North American classification systems.
Similar Taxa
- Other Conservula speciesShare -level characteristics; C. anodonta distinguished by sharp angular wing pattern and specific spot configuration
- Other Noctuinae mothsSimilar size and general appearance; identification requires examination of wing pattern details and genitalia for confirmation
More Details
Taxonomic authority
First described by Achille Guenée in 1852.
Nomenclature
Specific epithet 'anodonta' derives from Greek roots meaning 'without teeth', likely referring to the smooth wing margin.