Neohaemonia nigricornis
(Kirby, 1837)
Neohaemonia nigricornis is an aquatic leaf beetle in the Chrysomelidae, Donaciinae. The inhabits freshwater environments in North America, with a distribution spanning the northern United States and southern Canada. As a member of the tribe Haemoniini, it shares adaptations for aquatic life with related , though specific biological details remain poorly documented in published literature.
Pronunciation
How to pronounce Neohaemonia nigricornis: /ˌniːoʊhɪˈmoʊniə ˌnaɪɡɪˈkɔrnɪs/
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Habitat
Freshwater aquatic environments including ponds, lakes, and slow-moving streams. Associated with submerged and emergent vegetation in temperate water bodies.
Distribution
Northern United States and southern Canada. Records include British Columbia, Canada. GBIF indicates presence in Middle America and North America, though specific country records beyond Canada and the United States are not well substantiated.
Similar Taxa
- Neohaemonia marmorataCongeneric in the same , potentially overlapping in range and ; separation requires examination of elytral pattern and antennal coloration
- Donacia speciesRelated in tribe Haemoniini with similar aquatic habits and body form; distinguished by antennal structure and elytral