Drake Or Hex? Hex Or Drake?

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Couldn't rest. Went back to Dick Pobst and the Streamside Guide to Trout Stream Insects. The Hexagenia Limbata--aka the Hex--has unmarked wings and two tails.

The Brown Drake--Ephemera simulans--has blotched wings and three tails.

These are Brown Drakes, not Hexes.

Glad we could clear that up.