Aquatic-larvae-presumed
Guides
Eristalis anthophorina
orange-spotted drone fly
Eristalis anthophorina, the orange-spotted drone fly, is a syrphid fly with Holarctic distribution. Adults reach approximately 15 mm in length and are notable mimics of bumblebees. The species is strongly associated with wetland habitats including bogs, fens, and woodland pools. It has been observed visiting flowers of Verbena hastata, Salix myricoides, and Hesperis matronalis.