Sericomyiini

Sericomyiini
Arctophila superbiens
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Diptera
Family:	Syrphidae
Subfamily:	Eristalinae
Tribe:	Sericomyiini
Genera
Arctophila Conosyrphus Pararctophila Pseudovolucella Pyritis Sericomyia

Sericomyiini is a tribe of hoverflies consisting mainly of large bumblebee or wasp mimics. As with the eristalini the larvae have a telescopic breathing tube which allows them to breathe while submerged in boggy areas.

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Wikipedia