''Suillia ustulata'' is a

Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia ...

an species of

Heleomyzidae The Heleomyzidae is a small family of true flies in the insect order Diptera. Over 740 described species of Heleomyzidae occur in about 76 generaPape, Thomas, Vladimir Blagoderov, and Michail B. Mostovski. "Order Diptera Linnaeus, 1758." An ...

References

Heleomyzidae Diptera of Europe Insects described in 1830 Taxa named by Johann Wilhelm Meigen {{Heleomyzidae-stub