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Information, insects and people from the 2019 BugGuide Gathering in Louisiana, July 25-27

Discussion, insects and people from the 2018 gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

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Tribe Hydrophilini

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Water Scavenger Beetle - Tropisternus Predaceous Diving Beetle - Tropisternus Predaceous Diving Beetle - Tropisternus Predaceous Diving Beetle - Tropisternus 9019669 Tropsitosternus - Tropisternus 9019912 Hydrophilid - Tropisternus 9019426 dytiscid - Tropisternus 9019460 Hydrophilid - Tropisternus 9019426 dytiscid - Tropisternus Beetle - Tropisternus Beetle - Tropisternus Beetle - Tropisternus Unknown larva? - Tropisternus Unknown larva? - Tropisternus Diving Beetle - Tropisternus Diving Beetle - Tropisternus Gyrinidae sp. - Tropisternus Tropisternus black diver - Tropisternus black diver - Tropisternus Beetle Pupae? - Tropisternus Beetle Pupae? - Tropisternus Beetle Pupae? - Tropisternus Beetle Pupae? - Tropisternus

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