Cerodontha luctuosa
(Meigen, 1830)
Pronunciation
How to pronounce Cerodontha luctuosa: /sɛˈroʊdɒnθə lʌkˈtjʊoʊsə/
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
As a member of Cerodontha, this exhibits the typical reduced characteristic of . are small with a generally dark coloration suggested by the species epithet 'luctuosa' (mourning). Positive identification requires examination of male or larval mine characteristics.
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Habitat
Associated with grassy environments including lawns, meadows, and wetlands where plants (grasses, sedges, and rushes) are present.
Distribution
Recorded from Denmark, Norway, and Sweden. The likely has a broader European distribution but precise records are sparse.
Diet
feed internally within grass blades and leaves of sedges (Cyperaceae) and rushes (Juncaceae), creating linear or blotch mines. Specific are not well documented for this species.
Ecological Role
function as within their plants. The mining habit creates internal damage to leaves but typically does not kill host plants. are not known to feed significantly.
Human Relevance
Occasionally attracted to . Not considered an agricultural pest of economic importance.
Similar Taxa
- Cerodontha spp.Other members of the are morphologically similar and require dissection of male for definitive identification. Many share similar grass-mining larval habits.
- Agromyzidae gen. spp.Other in the create similar mines in grasses; larval mine shape and pattern may help distinguish , but identification requires expert examination.
Sources and further reading
- BugGuide
- GBIF taxonomy match
- iNaturalist taxon
- NCBI Taxonomy
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