Palaeosystenus

Palaeosystenus is an extinct genus of flies in the family Dolichopodidae, known from Baltic amber. It contains only one species, Palaeosystenus succinorum.^[1][2]

Palaeosystenus Temporal range: Upper Eocene–Lower Oligocene PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Diptera
Family:	Dolichopodidae
Subfamily:	Medeterinae
Tribe:	Systenini
Genus:	†Palaeosystenus Grichanov, Negrobov & Selivanova, 2014[1]
Species:	†P. succinorum
Binomial name
†Palaeosystenus succinorum (Meunier, 1907)
Synonyms
Argyra succinorum (Meunier, 1907) Porphyrops succinorum Meunier, 1907