Nycthia
Pogue, 1990
Species Guides
1Nycthia is a of tortricid moths established by Pogue in 1990. It is currently treated as a synonym of Cochylimorpha, a larger genus within the tribe Cochylini. The genus was erected based on morphological distinctions that subsequent taxonomic revision has determined do not warrant separate generic status. formerly placed in Nycthia are now classified under Cochylimorpha.
Pronunciation
How to pronounce Nycthia: /ˈnɪkθiə/
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Identification
As a synonym, specimens formerly identified as Nycthia should be keyed using Cochylimorpha characters. Cochylimorpha generally exhibit the typical tortricid resting posture with wings held roof-like over the body, and possess characteristic genitalia structures used for species-level identification within the tribe Cochylini.
Distribution
Distribution records attributed to Nycthia occur in Denmark (DK), Norway (NO), and Sweden (SE). These records reflect historical usage of the name and correspond to the Palearctic distribution of Cochylimorpha .
Similar Taxa
- CochylimorphaNycthia is currently synonymized under Cochylimorpha; formerly assigned to Nycthia are now placed in this based on revised morphological and phylogenetic analysis.
More Details
Taxonomic history
Nycthia was described by Pogue in 1990 as a distinct within Cochylini. The genus was synonymized with Cochylimorpha following subsequent taxonomic revision, though the exact timing and author of this synonymy is not consistently reported across sources. GBIF and Catalogue of Life list it as a synonym; NCBI retains it as a separate genus with authority cited as Pogue, 2019, suggesting ongoing taxonomic debate or database lag.
Nomenclatural note
Authority dates vary across sources: Pogue, 1990 (original description) versus Pogue, 2019 (NCBI). This discrepancy may reflect a later validation or database error.