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Order Ephemeroptera - Mayflies

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Small black and white mayfly - Baetis intercalaris - male Mayfly - Baetis intercalaris 2018-10-04 Half-brown mayfly - Baetis intercalaris 2018-10-04 Half-brown mayfly - Baetis intercalaris Baetis ? - Baetis intercalaris Baetis ? - Baetis intercalaris Baetis ? - Baetis intercalaris Baetidae ? - Baetis intercalaris Baetidae ? - Baetis intercalaris Baetis intercalaris - female Baetis intercalaris - female Baetis intercalaris - male Ephemeroptera - Baetis intercalaris Ephemeroptera - Baetis intercalaris Ephemeroptera - Baetis intercalaris Ephemeroptera - Baetis intercalaris Ephemeroptera - Baetis intercalaris Ephemeroptera - Baetis intercalaris Ephemeroptera - Baetis intercalaris Mayfly - Baetis intercalaris Mayfly - Baetis intercalaris Mayfly - Baetis intercalaris Mayfly - Baetis intercalaris Mayfly - Baetis intercalaris

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