Blera ochrozona explained

Blera ochrozona is a species of hoverfly in the family Syrphidae.[1]

Distribution

Russia.

Notes and References

  1. Book: Van Veen, M.P. . Hoverflies of Northwest Europe, Identification Keys to the Syrphidae . hardback . 2004 . KNNV Publishing . Utrecht . 90-5011-199-8 . 254 .