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Family Siphlonuridae - Primitive Minnow Mayflies

Phylum Arthropoda - Arthropods
Subphylum Hexapoda - Hexapods
Class Insecta - Insects
Order Ephemeroptera - Mayflies
Suborder Pisciforma
Family Siphlonuridae - Primitive Minnow Mayflies

Genus Siphlonurus
Species alternatus - Siphlonurus alternatus
Species columbianus - Siphlonurus columbianus
Species marshalli - Siphlonurus marshalli
Species mirus - Siphlonurus mirus
Species occidentalis - Siphlonurus occidentalis
Species phyllis - Siphlonurus phyllis
Species quebecensis - Siphlonurus quebecensis
Species rapidus - Siphlonurus rapidus
Species securifer - Siphlonurus securifer
Species spectabilis - Siphlonurus spectabilis
Species typicus - Siphlonurus typicus