Anticheta melanosoma
Melander, 1920
Anticheta melanosoma is a of marsh fly in the Sciomyzidae, described by Melander in 1920. The Anticheta belongs to the tribe Tetanocerini, a group known for larvae that are or of freshwater snails. The specific epithet "melanosoma" refers to the dark body coloration characteristic of this species. Records indicate this species occurs in the northeastern United States, particularly Vermont.
Pronunciation
How to pronounce Anticheta melanosoma: /ˌæn.tɪˈkiː.tə mɛˌlæ.nəˈsoʊ.mə/
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Habitat
Marsh flies in the Sciomyzidae are typically associated with wetland and marsh where their gastropod occur. The specific habitat preferences of A. melanosoma have not been documented separately from .
Distribution
Recorded from Vermont, United States. Additional records from the broader United States exist but specific localities are sparse.
Life Cycle
As with other members of the Tetanocerini, larvae are presumed to develop in association with freshwater snails, though the specific for A. melanosoma have not been documented.
Ecological Role
Member of a predatory/ complex that regulates freshwater snail . The specific ecological impact of A. melanosoma has not been quantified separately from related .
Similar Taxa
- Anticheta brevipennisSimilar dark coloration and body form; distinguished by wing venation and antennal proportions
- Other Tetanocerini genera (e.g., Tetanocera, Pherbellia)Share aquatic snail-associated ; Anticheta distinguished by specific wing venation patterns and genitalic structures
More Details
Taxonomic note
The Anticheta was revised by Steyskal (1954, 1963), who clarified boundaries within this difficult group. A. melanosoma is one of approximately 20 recognized species in the genus, most of which are Nearctic in distribution.
Collection records
The is represented in entomological collections primarily from the northeastern United States, with specimens at the University of California Riverside and other major institutions, though it is less frequently collected than some .