Melangyna damastor 
Meligramma euchromum 
Mesembrius bengalensis 
Mexican Cactus Fly 
Migrant Hover Fly 
Milesia crabroniformis 
Monoceromyia javana 
Narcissus Bulb Fly 
Narrow-headed Marsh Fly 
Native Drone Fly 
Oblique Stripetail 
Orange-spined Drone Fly 
Orange-spotted Drone Fly 
Orangeback 
Ornidia obesa 
Orthonevra nitida 
Orthoprosopa grisea 
Palpada furcata 
Palpada mexicana 
Palpada pusilla 
Palpada vinetorum 
Paragus pecchiolii 
Parhelophilus versicolor 
Pellucid Hover Fly