Delhi Sands Flower-loving Fly vs Fleck-winged Hoverfly
Side-by-side species comparison
| Attribute | Delhi Sands Flower-loving Fly | Fleck-winged Hoverfly |
|---|---|---|
| Scientific Name | Rhaphiomidas terminatus abdominalis | Dasysyrphus albostriatus |
| Order | Diptera | Diptera |
| Family | Mydidae | Syrphidae |
| Size | 2.5-3.5 cm | 9-12 mm |
| Habitat | Beaches & Coastal | Woodlands |
| Diet | Herbivores | Wood Feeders |
| Regions | United States | Europe, Asia |
| Conservation | Endangered | Least Concern |
Delhi Sands Flower-loving Fly
A large flower fly endemic to the Delhi Sands area of San Bernardino County, California. It was the first fly to be listed under the U.S. Endangered Species Act.
Did You Know?
Listing this fly in 1993 caused controversy when it delayed construction of a hospital in its habitat.
Fleck-winged Hoverfly
A woodland hoverfly with white crescent markings on a dark abdomen. It is one of the earliest hoverflies to appear in spring.
Did You Know?
It is sometimes called the white-striped hoverfly because of the distinctive pale marks on its dark abdomen.