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Order Ephemeroptera - Mayflies

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flatheaded mayfly - Stenacron interpunctatum - female flatheaded mayfly - Stenacron interpunctatum - female Mayfly - Stenacron interpunctatum Unknown Specimen - Stenacron interpunctatum Flatheaded Mayfly - Stenacron interpunctatum - male flatheaded mayfly - Stenacron interpunctatum - male flatheaded mayfly - Stenacron interpunctatum - male Mayfly - Stenacron interpunctatum Stream Mayfly - Stenacron interpunctatum - female Flatheaded Mayfly - Stenacron interpunctatum - female unknown mayfly - Stenacron interpunctatum Stream Mayfly - Stenacron interpunctatum - male Stream Mayfly - Stenacron interpunctatum - male yellow mayfly - Stenacron interpunctatum Mayfly - Stenacron interpunctatum - female Photo taken when flyfishing - Stenacron interpunctatum Stenacron interpunctatum Stenacron interpunctatum Stenacron interpunctatum Mayfly with Big Eyes - Stenacron interpunctatum Mayfly with Big Eyes - Stenacron interpunctatum Heptageniidae (Flatheaded Mayfly), dorsal - Stenacron interpunctatum Heptageniidae (Flatheaded Mayfly) - Stenacron interpunctatum Mayfly - Stenacron interpunctatum

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