Maize Calligrapher (Toxomerus politus) lives in open fields across North America. It feeds on nectar and pollen.
Fascinating facts about the Maize Calligrapher
- A hoverfly no bigger than a fingernail darts over cornfields across three continents. At just 8-9 mm long (0.31-0.35 in), Toxomerus politus can zip between tassels while its bright yellow-black pattern flashes like a tiny warning flag. Its range stretches from North America through Central America down to South America.
- Its head sports a striking color code: a yellow frontal triangle borders a black, pollinose vertical triangle, while the face shines yellow with white pollen and a bare, glossy centre. The antennae combine a yellow scape and pedicel with an orange flagellum dusted in yellow hairs.
- Its thorax, black with yellow accents, a greenish-bronze scutum edged by a narrow shiny stripe, and three distinct yellow spots on the pleurae. The scutellum is brown with a yellow margin and a white fringe, while the pleurae are covered in white hairs except for a yellow-haired patch.
- Although little is known about the early stages of this species, associations with corn have been noted. The adults and likely the larvae feed on the pollen of the corn plants.
- Even its abdomen reads like a barcode, alternating black and bright yellow bands that differ between males and females. The fifth segment is entirely yellow in males, while females show two rectangular black spots on the same segment.
Sources
Every fact above was checked against these pages, and kept only where one of them states it.
At a glance
RangeNorth America
HabitatOpen fields
DietNectar and pollen
About the Maize Calligrapher
In the sun-drenched fields of golden maize, a tiny, iridescent dancer weaves its way through the rustling stalks, the Maize Calligrapher's delicate form glinting like a shard of sapphire as it flits from bloom to bloom. With a flight as ephemeral as a whispered secret, this diminutive fly navigates the verdant labyrinth with an air of weightless abandon, its path tracing an intricate, unseen calligraphy across the landscape. As it moves, the very light itself seems to vibrate with the intensity of its presence, imbuing the humble maize with a fleeting, otherworldly beauty.
Hear the Maize Calligrapher, and 4,400+ more
Real recorded sounds, 11 nature games and a free Daily 5, 1v1 quiz duels, conservation wins and a safe Kids mode. Free on Feravox.
More insects and spiders to discover