Tsetse Fly (Forest) vs European Oil Bee

Side-by-side species comparison

Attribute Tsetse Fly (Forest) European Oil Bee
Scientific Name Glossina palpalis Macropis europaea
Order Diptera Hymenoptera
Family Glossinidae Melittidae
Size 8-14 mm 9-12 mm
Habitat Rivers & Streams Rivers & Streams
Diet Blood Feeders Nectar Feeders
Regions Africa Europe, Western Asia
Conservation Least Concern Near Threatened

Tsetse Fly (Forest)

A major vector of African trypanosomiasis (sleeping sickness). Unique among flies for giving live birth to a single large larva nourished internally with a milk-like substance.

💡

Did You Know?

The tsetse fly nourishes its single developing larva with a milk gland — this is the closest any insect comes to mammalian lactation and pregnancy.

European Oil Bee

One of only two Northern Hemisphere bees that collect floral oils instead of nectar as a food provision. It collects oils from yellow loosestrife flowers.

💡

Did You Know?

It mixes collected floral oil with pollen to create a waterproof, long-lasting larval food that resists mold in its damp underground nests.