Seth Ausubel:
Black Onion Fly, Tritoxa flexa, Tyler State Park, Newtown, PA
Seth Ausubel:
Black Onion Fly, Tritoxa flexa, Tyler State Park, Newtown, PA
Seth Ausubel:
Peacock Fly, Callopistromyia annulipes, Alley Pond Park - Alley Pond Environmental Center, 13-07-13
Seth Ausubel:
Peacock Fly, Callopistromyia annulipes, Garvies Point Preserve, Glen Cove, NY
Seth Ausubel:
Peacock Fly, Callopistromyia annulipes, Garvies Point Preserve, Glen Cove, NY
Seth Ausubel:
Peacock Fly, Callopistromyia annulipes, Sterling Forest - Ironwood Road, Orange County, NY, 14-05-26
Seth Ausubel:
Peacock Fly, Callopistromyia annulipes, Sterling Forest - Ironwood Road, Orange County, NY, 14-05-26
Seth Ausubel:
Picture-winged Fly, Ceroxys latiusculus, Sweetwater Wetlands Park, Tucson
Seth Ausubel:
Picture-winged Fly, Ceroxys latiusculus, Sweetwater Wetlands Park, Tucson
Seth Ausubel:
Picture-winged Fly, Ceroxys latiusculus, Sweetwater Wetlands Park, Tucson
Seth Ausubel:
Picture-winged Fly, Chaetopsis fulvifrons, Buckingham Marsh Preserve, Buckingham, PA
Seth Ausubel:
Picture-winged Fly, Chaetopsis fulvifrons, Buckingham Marsh Preserve, Buckingham, PA
Seth Ausubel:
Picture-winged Fly, Chaetopsis fulvifrons, Lake Nockamixon State Park
Seth Ausubel:
Picture-winged Fly, Chaetopsis fulvifrons, Spruce Run Recreation Area, Hunterdon County, NJ
Seth Ausubel:
Picture-winged Fly, Chaetopsis fulvifrons, Terhune Orchards, Lawrence Twp., NJ
Seth Ausubel:
Picture-winged Fly, Chaetopsis fulvifrons, Terhune Orchards, Lawrence Twp., NJ
Seth Ausubel:
Picture-winged Fly, Chaetopsis sp., Assiscong Marsh, Flemington, NJ
Seth Ausubel:
Picture-winged Fly, Chaetopsis sp., Peña Blanca Lake
Seth Ausubel:
Picture-winged Fly, Chaetopsis sp., Peña Blanca Lake, Santa Cruz County
Seth Ausubel:
Picture-winged Fly, Delphinia picta
Seth Ausubel:
Picture-winged Fly, Delphinia picta, Central Park, NYC
Seth Ausubel:
Picture-winged Fly, Delphinia picta, Ft. Tilden
Seth Ausubel:
Picture-winged Fly, Delphinia picta, Jones Beach State Park, West End
Seth Ausubel:
Picture-winged Fly, Delphinia picta, Kissena Park, Queens, NY
Seth Ausubel:
Picture-winged Fly, Delphinia picta, Mercer Meadows - Pole Farm
Seth Ausubel:
Picture-winged Fly, Delphinia picta, Mercer Meadows - Pole Farm
Seth Ausubel:
Picture-winged Fly, Diacrita costalis, male, Pena Blanca Lake, Santa Cruz County
Seth Ausubel:
Picture-winged Fly, Diacrita costalis, male, Pena Blanca Lake, Santa Cruz County
Seth Ausubel:
Picture-winged Fly, Diacrita costalis, Sabino Canyon Recreation Area, Tucson
Seth Ausubel:
Picture-winged Fly, Euxesta notata, Southold, NY
