About Eristalinus punctulatus (Macquart, 1847)
This species is Eristalinus punctulatus (Macquart, 1847). The species has spotted eyes. Males of this species are holoptic, while females are dichoptic. Adult individuals are active during almost the entire year, with a distinct population peak occurring in summer between November and January. This species occurs throughout Australia, and has also been recorded in New Caledonia and the Solomon Islands.