Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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Arthropods (Arthropoda)
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Hexapods (Hexapoda)
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Insects (Insecta)
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Mayflies (Ephemeroptera)
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Pisciforma
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Primitive Minnow Mayflies (Siphlonuridae)
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Siphlonurus
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Siphlonurus rapidus
Species
Siphlonurus rapidus
recent images
Siphlonurus rapidus (rapidus)