Photos / Sounds
What
Modest Flat-headed Mayfly (Maccaffertium modestum)Observer
emjohnsonDescription
White translucent abdomen, clear wings with dark spot on forewing, large dark eyes, 2 tails.
Photos / Sounds
What
Genus PycnopsycheObserver
emjohnsonDescription
Large, light brown. Very long antennae.
Photos / Sounds
What
Hendricksons, Sulphurs, and Pale Duns (Genus Ephemerella)Observer
emjohnsonDescription
probable E. dorothea
Photos / Sounds
What
Mayflies (Order Ephemeroptera)Observer
emjohnsonDescription
Length approx. 3/4", minus tails
Photos / Sounds
No photos or sounds
What
Giant Stoneflies and Salmonflies (Genus Pteronarcys)Observer
emjohnson
Photos / Sounds
No photos or sounds
