Stable Fly vs Common Spotted Ladybird

Side-by-side species comparison

Attribute Stable Fly Common Spotted Ladybird
Scientific Name Stomoxys calcitrans Harmonia conformis
Order Diptera Coleoptera
Family Muscidae Coccinellidae
Size 6-8 mm 5-7 mm
Habitat Farmland Farmland
Diet Blood Feeders Omnivores
Regions Worldwide Australia, Oceania
Conservation Least Concern Least Concern

Stable Fly

A blood-feeding fly that closely resembles the house fly but has a prominent piercing proboscis. It is a painful biter of livestock and humans.

💡

Did You Know?

Unlike house flies, both males and females are blood feeders and deliver a painful bite.

Common Spotted Ladybird

Australia's most common native ladybird, with a variable orange body covered in numerous black spots. It is an important biological control agent, voraciously consuming aphids and other plant pests.

💡

Did You Know?

A single adult can consume over 2,400 aphids during its lifetime, making it invaluable for pest control in agriculture.