Melanostoma
Schiner, 1860
Species Guides
1- Melanostoma mellinum(Variable Duskyface Fly)
Melanostoma is a large of hoverflies (Syrphidae) established by Schiner in 1860. Members of this genus are small, slender flies with relatively simple coloration compared to many other syrphids. Biological information remains limited; have been observed visiting flowers, while larvae are suspected to be general of small insects in leaf litter and ground-level vegetation.
Pronunciation
How to pronounce Melanostoma: //ˌmɛləˈnɒstəmə//
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Identification
Small to medium-sized hoverflies with slender bodies. Often distinguished from related by relatively unpatterned or simply marked , lacking the bold yellow-and-black banding seen in many common hoverflies. Wing venation and male genitalia are important for definitive identification to .
Images
Habitat
Ground-level vegetation, leaf litter, and low herbaceous plants in varied environments including grasslands, woodlands, wetlands, and disturbed areas.
Distribution
Widespread across the Holarctic region with records from Europe, Asia, and North America. Individual distributions vary; some are widespread while others are more restricted.
Seasonality
active primarily during spring and summer months in temperate regions, with activity patterns varying by latitude and elevation.
Behavior
visit flowers for nectar and pollen. Larvae are suspected to be active in ground-level microhabitats.
Ecological Role
contribute to pollination through flower visitation. Larvae likely function as of small arthropods in leaf litter and soil surface .
Similar Taxa
- PlatycheirusSimilar small, slender hoverflies; Platycheirus often has more distinctive leg modifications and abdominal markings
- SphaerophoriaOverlapping size range and use; Sphaerophoria males typically have more elongate and different genitalia structure