Description

• Microchrysa is a genus of small soldier flies in the family Stratiomyidae. Adults are usually slender, compact flies with relatively short antennae, broad heads, and often metallic green, blue-green, bronze, or dark coloration. The wings are generally clear, and the abdomen may have contrasting markings depending on the species.

Range

• Microchrysa has a broad distribution in tropical and subtropical regions, with species occurring in the Americas, Africa, Asia, and other warm regions. The genus occurs in Mexico, including the Pacific coastal region, and species may be encountered around Zihuatanejo in suitable warm, vegetated habitats.

Habitat

• Adults are associated with forests, forest edges, scrub, gardens, and other areas with abundant vegetation. They are often found resting on leaves and vegetation or visiting flowers. Larvae generally develop in moist, decaying organic material such as rotting vegetation, leaf litter, compost, and other decomposing substrates.

Diet

• Adults primarily feed on nectar, honeydew, and other sugary plant-derived liquids. Larvae generally feed on microorganisms and decomposing organic material, including decaying vegetation and associated fungi and bacteria.