Lateral view of a Male Baetis (Baetidae) (Blue-Winged Olive) Mayfly Dun from Mystery Creek #43 in New York

Blue-winged Olives
Baetis

Tiny Baetis mayflies are perhaps the most commonly encountered and imitated by anglers on all American trout streams due to their great abundance, widespread distribution, and trout-friendly emergence habits.

Stream photos

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Clostoeca disjuncta (Northern Caddisfly) Caddisfly Larva Clostoeca disjuncta (Northern Caddisfly) Caddisfly Larva

Lateral view of a Clostoeca disjuncta (Limnephilidae) (Northern Caddisfly) Caddisfly Larva from the Yakima River in Washington

This one was surprisingly straightforward to identify. The lack of a sclerite at the base of the lateral hump narrows the field quite a bit, and the other options followed fairly obvious characteristics to Clostoeca, which only has one species, Clostoeca disjuncta.

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27" brown trout, my largest ever. It was the sub-dominant fish in its pool. After this, I hooked the bigger one, but I couldn't land it.

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Gusano segmentado

Clitellata-Hirudinae (Leech) Animal Adult

3 Pictures

Collected February 29, 2004 from unknown in Wisconsin

Added by Troutnut on January 25, 2006

Collected February 29, 2004 from unknown in Wisconsin and added by Troutnut on January 25, 2006

JosemartR
Posts: 4

JosemartR on Oct 11, 2009October 11th, 2009, 5:44 am EDT

No he acertado a insertar Foto pero les mando un enlace de mi Web ¿Que es este gusano?
http://www.marinroldan.jazztel.es/Celtiberia/gusano.jpg
http://www.youtube.com/watch?v=u0E3Jrw5hEY
josemartin_roldan@hotmail.com
http://www.maquinascientificas.es
Gracias

Blue-winged OlivesBaetis

Troutnut Forum › Specimen Discussion › Gusano segmentado