Mayfly Species Callibaetis pretiosus (Speckled Dun)
Taxonomic Navigation -?-
Kingdom Animalia (Animals)
» Phylum Arthropoda (Arthropods)
» Class Insecta (Insects)
» Order Ephemeroptera (Mayflies)
» Family Baetidae (Blue-Winged Olives)
» Genus Callibaetis (Speckled Duns)
» Species pretiosus (Speckled Dun)
Common Names
| Match | Common Name |
 | Speckled Dun |
 | Blue-Winged Olive |
| Speckle-Wing |
 | Speckled-Winged Dun |
| Gray Quill |
 | Dark Speckled-Wing Quill |
| Speckled-Winged Spinner |
| Speckled-Winged Quill |
Fly Imitations by Orvis
| Stage | Fly Pattern |
| Dun | Blue Winged Olive |
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