Neacreotrichus
Cockerell, 1917
Neacreotrichus is a of () comprising approximately 13 described . The genus was established by Theodore Dru Alison Cockerell in 1917. Species are found in the southwestern United States and Mexico. Members are small-bodied bee flies that have been documented in arid and semi-arid environments.
Pronunciation
How to pronounce Neacreotrichus: /niːˌækrioʊˈtraɪkəs/
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Identification
Neacreotrichus are distinguished from other by their small size. They belong to the Phthiriinae, tribe Phthiriini. Specific diagnostic characters for genus-level identification require examination of , structure, and other morphological features typical of the tribe.
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Habitat
in this have been observed in arid and semi-arid environments, including the Sonoran Desert. The locality and documented occurrences suggest association with desert scrub and adjacent in the southwestern United States and Mexico.
Distribution
United States (southwestern states) and Mexico.
Seasonality
have been observed in spring, with records from April in the Sonoran Desert region. Detailed seasonal patterns across all remain undocumented.
Ecological Role
As , likely function as . Larval stages of related in Phthiriinae are of other , though specific for Neacreotrichus remain unconfirmed.
Similar Taxa
- Other Phthiriinae generaShares characteristics including reduced and small body size; distinguished by -specific morphological features.
- DiadasiaBoth occur in similar desert and may be found visiting similar flowers; Diadasia is a of () rather than , with two pairs of and different body structure.
More Details
Taxonomic history
The was described by Cockerell in 1917. It is currently classified in the tribe Phthiriini within Phthiriinae.
Research needs
Basic biology including larval , complete inventories, and detailed distribution records remain poorly documented for most species.