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Genus Pteronarcys - Giant Stoneflies

 
 
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E Pine Crk Wood borer? - Pteronarcys Summer Fishfly? - Pteronarcys Fly511 - Pteronarcys May insect - Pteronarcys Unknown beauty - Pteronarcys Stonefly? What species? - Pteronarcys Stonefly? What species? - Pteronarcys Caddis Fly? - Pteronarcys Pteronarcys near foothill stream - Pteronarcys Pteronarcys near foothill stream - Pteronarcys Pteronarcys near foothill stream - Pteronarcys Pteronarcys near foothill stream - Pteronarcys what am I? - Pteronarcys Giant stonefly - Pteronarcys Giant Stonefly - Pteronarcys Giant Stonefly - Pteronarcys Giant stonefly - can we ID to genus or species? - Pteronarcys Fishfly?? - Pteronarcys Fishfly?? - Pteronarcys Salmonfly - Pteronarcys giant stonefly--genus Pteronarcys? - Pteronarcys pteronarcyid from a blacklight - Pteronarcys Pteronarcys Pteronarcys

 
 
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