**Mayfly Species Baetisca columbiana (Armored Mayfly)**

Mayflies

Caddisflies

Stoneflies

Taxonomic Navigation -?-

Kingdom Animalia (Animals)

» Phylum Arthropoda (Arthropods)

» Class Insecta (Insects)

» Order Ephemeroptera (Mayflies)

» Family Baetiscidae (Armored Mayflies)

» Genus Baetisca (Armored Mayflies)

» Species columbiana (Armored Mayfly)

Common Names

Match	Common Name
	Armored Mayfly
	Batfly
	Humpbacked Nymph
	Speckled-Winged Dun
	No-Name Mayfly

Pictures Below ↓

Pictures of 1 Mayfly Specimen in the Species Baetisca columbiana:

Baetisca columbiana (Armored Mayfly) Mayfly Nymph

View 1 PicturesThis is also a very rare mayfly. This specimen was the first ever collected in western Montana. Only 5 specimens have been collected from this large river.

Collected July 5, 2007 from the Flathead River-lower in Montana
Added to Troutnut.com by Bnewell on June 26, 2011

Your Thoughts On Baetisca columbiana:

You must log in at the top of the page to post. If you haven't registered yet, it's this easy: