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Pteronarcys californica

The giant Salmonflies of the Western mountains are legendary for their proclivity to elicit consistent dry-fly action and ferocious strikes.

Mayfly Species Heptagenia diabasia

Where & when

This species, together with Nixe lucidipennis, is credited for "fair" hatches in northern Wisconsin and Michigan by Fred Arbona in Mayflies, the Angler, and the Trout. This species has been re-classified. Please see Heptagenia elegantula for details.

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