Calycomyza novascotiensis
Spencer, 1969
Calycomyza novascotiensis is a of leaf-mining fly in the Agromyzidae, described by Spencer in 1969. The specific epithet refers to Nova Scotia, suggesting a type locality or geographic association with that region. As a member of Calycomyza, it belongs to a whose larvae are known to create distinctive serpentine or blotch mines in leaves. The species has been documented in northeastern North America.
Pronunciation
How to pronounce Calycomyza novascotiensis: /ˌkælɪkoʊˈmaɪzə ˌnoʊvəˌskoʊtiˈɛnsɪs/
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Identification
Members of Calycomyza are small flies (2-4 mm) with reduced chaetotaxy and distinctive male genitalia. -level identification of C. novascotiensis requires examination of the male terminalia, particularly the and surstyli, as described in Spencer's original 1969 description. External alone is insufficient for reliable identification; dissection and comparison with type material or detailed illustrations is necessary.
Distribution
Documented from Nova Scotia (implied by specific epithet and original description), Vermont, and other parts of the northeastern United States. GBIF records indicate presence in the US and Vermont specifically.
Similar Taxa
- Calycomyza humeralisOverlapping distribution in northeastern North America; distinguished by differences in male genitalia structure, particularly the shape of the distiphallus and surstyli.
- Calycomyza artemisiaeSimilar external appearance and leaf-mining habit; requires genitalic examination to separate, with C. novascotiensis showing distinct aedeagal configuration.
More Details
Taxonomic note
The was described by Canadian dipterist Kenneth A. Spencer, a leading authority on Agromyzidae. The original description was published in 1969, likely in Spencer's monographic treatments of North American leaf-miner flies.