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Order Ephemeroptera - Mayflies

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Callibaetis - female Callibaetis - female Callibaetis - female Mayfly - Callibaetis - male Mayfly in July - Callibaetis Mayfly in July - Callibaetis - female Shed skin - Callibaetis - female Mayfly larva and sub-imago immediately after emergence - Callibaetis Mayfly larva and sub-imago immediately after emergence - Callibaetis Mayfly larva and sub-imago immediately after emergence - Callibaetis Mayfly larva and sub-imago immediately after emergence - Callibaetis Mayfly larva - Callibaetis Mayfly larva - Callibaetis Mayfly larva - Callibaetis Mayfly larva - Callibaetis Mayfly larva - Callibaetis Mayfly larva and sub-imago immediately after emergence - Callibaetis Callibaetis Small Minnow Mayflies (Baetidae)   - Callibaetis Baetid - Callibaetis Mayfly - Callibaetis - male Mayfly Nymph - Callibaetis Mayfly Nymph - Callibaetis mayfly - Callibaetis

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