Sheep Ked vs Twin-spot Centurion

Side-by-side species comparison

Attribute Sheep Ked Twin-spot Centurion
Scientific Name Melophagus ovinus Sargus bipunctatus
Order Diptera Diptera
Family Hippoboscidae Stratiomyidae
Size 4-7 mm 8-13 mm
Habitat Farmland Underground
Diet Blood Feeders Nectar Feeders
Regions Cosmopolitan - worldwide where sheep are raised Europe
Conservation Least Concern Least Concern

Sheep Ked

A completely wingless, tick-like blood-sucking fly that lives permanently in sheep wool. Its flattened body and strong claws allow it to cling firmly to wool fibers.

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Did You Know?

Despite being called a ked or tick, it is actually a true fly that has completely lost its wings through evolution.

Twin-spot Centurion

A metallic bronze-green soldier fly with two characteristic pale spots on the frons. It is one of the most common stratiomyids in Europe, found basking on ivy flowers in autumn.

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Did You Know?

It is one of the last flies to be active in autumn, still visiting ivy flowers well into November.