Nerice bidentata
Walker, 1855
Double-toothed Prominent, base-streaked prominent moth, double-toothed prominent moth
Nerice bidentata is a North in the . are active in spring and summer, with a single per year in northern . The is notable for its , which feed on elm leaves and exhibit resembling leaf edges.
Pronunciation
How to pronounce Nerice bidentata: //ˈnɛrɪkeɪ baɪˈdɛntɑːtə//
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Identification
distinguished by chalky-green color and leaf-edge on Ulmus . may be recognized by size and , though specific diagnostic features for separating from related are not documented in available sources.
Images
Habitat
Associated with elm (Ulmus) trees. Specific requirements beyond presence are not documented.
Distribution
Eastern and central North America: Nova Scotia south to Florida, west to Texas, north to Saskatchewan. Present in Manitoba, Vermont, and other provinces/states within this range.
Seasonality
: April to September, with peak activity May to August in northern areas. One per year in the north. : June to October.
Diet
feed on leaves of Ulmus (elms). feeding habits not documented.
Host Associations
- Ulmus - larval specific of Ulmus not specified
Life Cycle
One per year in northern parts of range. stage not specified in available sources.
Behavior
exhibit , resting on leaf edges to avoid .
Ecological Role
on elm trees. Specific ecological impacts or interactions not documented.
Human Relevance
Minor potential as a defoliator of ornamental or elms. No significant economic or cultural importance documented.
Similar Taxa
- Other Nerice speciesSame , likely similar larval and use; specific distinguishing features not documented
- Other Notodontidae larvae on UlmusShared and general larval form; N. bidentata distinguished by chalky-green color and leaf-edge
More Details
Taxonomic Note
Catalogue of Life lists this name as a synonym, but GBIF and other sources treat Nerice bidentata Walker, 1855 as accepted. Taxonomic status may require verification.