Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Order Ephemeroptera - Mayflies


Camelobaetidius warreni - voucher specimen, in alcohol - Camelobaetidius warreni - male Camelobaetidius warreni - voucher specimens, in alcohol - Camelobaetidius warreni - male Camelobaetidius warreni - voucher specimen, in alcohol - Camelobaetidius warreni - male Camelobaetidius warreni - voucher specimen, in alcohol - Camelobaetidius warreni - female Camelobaetidius warreni Camelobaetidius warreni - claw view - Camelobaetidius warreni

Heterocloeon anoka - Iswaeon anoka Heterocloeon anoka - Iswaeon anoka Heterocloeon anoka - Iswaeon anoka Mayfly Larva - Iswaeon anoka - female Mayfly Larva - Iswaeon anoka

Fallceon sp. - voucher specimen, in alcohol - Fallceon - male Fallceon sp. - voucher specimen, in alcohol - Fallceon - male Fallceon - voucher specimen, in alcohol - Fallceon - female Fallceon sp. - Fallceon - male Fallceon sp. - Fallceon - male Fallceon sp. - Fallceon - female Fallceon sp. - Fallceon - female Fallceon sp. - Fallceon - female

Fallceon quilleri Fallceon quilleri - voucher specimens, in alcohol - Fallceon quilleri - male Fallceon quilleri - voucher specimens, in alcohol - Fallceon quilleri - male Fallceon quilleri - voucher specimens, in alcohol - Fallceon quilleri - male Fallceon quilleri - male