 Aster bee fly (Sparnopolius confusus) |
 Bee fly (Paravilla separata) |
 Bee fly (Lepidophora lutea) |
 Bee fly (Geron calvus) |
 Bee fly (Hemipenthes webberi) |
 Bee fly (Anthrax irroratus) |
 Beefly (Bombylius major) |
 Greater bee fly (Bombylius major) |
 Greater bee fly (Bombylius major) |
 Greater bee fly (Bombylius major) |
 Greater bee fly (Bombylius major), a bee mimic |
 Greater bee fly (Bombylius major) |
 Greater bee fly (Bombylius mexicanus) |
 Pygmy beefly (Bombylius pygmaeus) |
 Bee fly (Bombylius pygmaeus) |
 Bee fly (Exoprosopa decora) |
 Bee fly (Exoprosopa decora) |
 Bee fly (Exoprosopa decora) |
 Bee fly (Exoprosopa fascipennis) |
 Bee fly (Geron calvus) |
 Bee fly (Geron calvus) |
 Bee fly (Geron calvus) |
 Bee fly (Hemipenthes) |
 Bee flies (Hemipenthes sinuosa) |
 Bee fly (Hemipenthes sinuosa) |
 Bee fly (Hemipenthes sinuosa) |
 Bee fly (Lepidophora) sp.) |
 Bee fly (Lepidophora) sp.) |
 Bee fly (Lepidophora) on aster |
 Bee fly (Lepidophora lutea) |
 Bee fly (Lepidophora lutea) |
 Bee fly (Lepidophora lutea) on Sneezeweed |
 Bee fly (Lepidophora) |
 Bee fly (Lepidophora) |
 Bee fly (Lepidophora) |
 Bee fly (Poecilanthrax) |
 Bee fly (Poecilanthrax tegminipennis) |
 Bee fly (Poecilanthrax tegminipennis sp.), on yarrow |
 Aster Bee fly (Sparnopolius confusus) |
 Aster Bee fly (Sparnopolius confusus) |
 Aster Bee fly (Sparnopolius confusus) on goldenrod |
 Bee fly (Thevenetimyia funesta) |
 Bee fly (Thevenetimyia funesta) |
 Bee fly (Villa sp.) |
 Bee fly (Villa sp.) |
 Bee fly (Villa sp), a bee mimic |
 Bee fly (Villa sp.) |
 Bee fly (Villa cf. alternata), a bee mimic |
 Bee fly (Villa cf. alternata) on Queen Anne's lace |
 Bee fly (Villa cf. alternata), on yarrow |
 Bee flies (Systropus macer), mimic of Ichnemonid wasps |