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Home » Guide » Arthropods (Arthropoda) » Insects (Insecta) » Mayflies (Ephemeroptera) » Primitive Minnow Mayflies (Siphlonuridae) » Siphlonurus
Photo#255089
Siphlonurus sp. - Siphlonurus
Copyright © 2005 Arlo Pelegrin

Siphlonurus sp. - Siphlonurus
Corvallis, Benton County, Oregon, USA
February 20, 2005
Gill detail

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Siphlonurus sp. - Siphlonurus Siphlonurus sp. - Siphlonurus
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Contributed by Arlo Pelegrin on 24 February, 2009 - 6:50pm

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