Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Genus Siphlonurus

Mayfly larva - Siphlonurus Mayfly - Siphlonurus - male Mayfly - Siphlonurus Brown-ish Mayfly - Siphlonurus - male Siphlonurus? - Siphlonurus S. occidentalis in Garo - Siphlonurus occidentalis Ephemeroptera, found on snowpack - Siphlonurus Ephemeroptera, found on snowpack  - Siphlonurus
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Ephemeroptera (Mayflies)
Suborder Pisciforma
Family Siphlonuridae (Primitive Minnow Mayflies)
Genus Siphlonurus
Explanation of Names
Siphlonurus Eaton 1868
Numbers
20 spp. in our area(1), 40 spp. total(2)
Range
holarctic genus(2)