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Family Elmidae - Riffle Beetles


Macronychus glabratus Narpus concolor LeConte - Narpus concolor Stenelmis occidentalis Schmude and Brown - Stenelmis occidentalis Stenelmis #2 - Stenelmis Ancyronyx variegata Neoelmis caesa Stenelmis grossa Sanderson - Stenelmis grossa Moapa Warm Springs Riffle Beetle - Stenelmis moapa

Elmidae, Lara avara LeConte, 1852 - Lara avara - male Phanocerus clavicornis Sharp - Phanocerus clavicornis aquatic beetle larva in stream riffle - Lara aquatic beetle larva in stream riffle - Lara aquatic beetle larva in stream riffle - Lara aquatic beetle larva in stream riffle - Lara another aquatic beetle in stream riffle - Lara another aquatic beetle in stream riffle - Lara