Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes



Family Tabanidae - Horse and Deer Flies

deer fly - Chrysops striatus - female Horsefly? - Chrysops fulvaster - female What fly please? - Chrysops - male Which Chrysops? - Chrysops moechus - female tabanid 2 - Chrysops - male Deerfly - Chrysops callidus Chrysops asbestos? - Chrysops asbestos - female Horse Fly? - Silvius gigantulus - female

fly in bog - Stonemyia Dedicated to Tony-2: My first horse fly - Stonemyia californica - female fly  - Goniops chrysocoma - female More pictures of the Tabanidae submitted yesterday (probably not same individual) - Pegasomyia - male Horsefly ID - Stonemyia californica Horse Fly - Stonemyia rasa Horse Fly - female Female, Tabanus? - Apatolestes - female

BG1688 E1496 - Tabanus fulvulus - female Fly and exuvium - Tabanus Brown horsefly - Tabanus Horsefly - Hybomitra lasiophthalma Hybomitra - Hybomitra tetrica - female horse fly - Tabanus sulcifrons - female Hybomitra - Hybomitra frontalis Tabanus dorsifer - male

Tabanidae eggs, dorsal Unknown Insect? Cocoon? Eggs on Swamp Milkweed Leaf horse fly egg mass What Species is this? (Binomial name please) Deer or horsefly eggs ID request for possible eggs

Worm/Larva/Giant Nematode? (Diptera - Tabanid) Horse Fly Larvae- ID Help, species? Aquatic larva? On a salt marsh road, night Black horse fly & larvae - Tabanus atratus? Fresh water pond worm Tabanus atratus? annulated worm or larva on pond in Vargas Plateau Regional Park morning of 2021 Sept 18