silvio tottoli

silvio tottoli

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Page 1 of 4 - Black Stonefly - posted in Coldwater Species: A new addition to the fly pattern database has been submitted by mihostanev: Black Stonefly

Cheumatopsyche (Little Sister Sedges) Caddisfly Pupa from the Namekagon River in Wisconsin

3 close-up macro pictures of a Cheumatopsyche (Little Sister Sedges) Caddisfly Pupa, collected from the Namekagon River in Wisconsin on May

[][][] Stonefly nymph. Order Plecoptera.

[][][] Stonefly nymph. Order Plecoptera.

Maccaffertium vicarium (March Brown) Mayfly Nymph from the Beaverkill River in New York

Maccaffertium vicarium (March Brown) Mayfly Nymph from the Beaverkill River in New York