Dull-bellied Slender Hoverfly
Scientific Name: Melanostoma mellinum
Category: insect
Brief Description
A small, slender hoverfly with an elongated, dark body often seen visiting yellow flowers.
Characteristics
Characterized by a slim, slightly flattened abdomen that is mostly dark with subtle pale or bronze markings. They have large compound eyes and a smooth, shiny thorax. Unlike many hoverflies, they lack bright yellow stripes.
Habitat
Found in grasslands, meadows, marshes, and gardens near low-growing vegetation.
When to Find It
Active from spring through autumn, typically during daylight hours when flowers are open.
Conservation Status
Common and widespread
Ecological Role
As adults, they are important pollinators. Their larvae are semi-aphidophagous, meaning they prey on aphids and other small insects, helping control pest populations.
Easily Confused With
Platycheirus species, which look very similar but often have specialized front leg structures (dilated tibiae or tarsi) in males.
Observation Tips
Look for them hovering perfectly still in mid-air or crawling deep into the petals of small yellow wildflowers like dandelions and hawkweeds.
Interesting Facts
While many hoverflies mimic bees or wasps for protection, this genus relies more on its small size and slender shape to remain inconspicuous among foliage.