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Artistic view of a Male Pteronarcys californica (Pteronarcyidae) (Giant Salmonfly) Stonefly Adult from the Gallatin River in Montana
Salmonflies
Pteronarcys californica

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

This is one of the many shallow, unnamed lakes in the Arctic coastal plain near the Dalton Highway. From Dalton Highway in Alaska

Stream photos

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Male Baetidae (Blue-Winged Olive) Mayfly DunMale Baetidae (Blue-Winged Olive) Mayfly Dun
Lateral view of a Male Baetidae (Blue-Winged Olive) Mayfly Dun from Mystery Creek #308 in Washington
This dun emerged from a mature nymph on my desk. Unfortunately its wings didn't perfectly dry out.
7 Recently Added Photos
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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Stonefly Species Zapada columbiana (Tiny Winter Blacks)

Where & when

In 10 records from GBIF, adults of this species have been collected during April (60%), June (10%), February (10%), May (10%), and January (10%).

In 2 records from GBIF, this species has been collected at elevations of 248 and 822 ft.

Species Range
Map of specific collection sites

Specimens of the Stonefly Species Zapada columbiana

1 Female Adult
Female Zapada columbiana (Tiny Winter Black) Stonefly Adult
2 Pictures
Female Zapada columbiana (Nemouridae) (Tiny Winter Black) Stonefly Adult from the N. Fk Touchet River in Washington
Added by Bnewell on March 26, 2012
Collected March 25, 2012 from the N. Fk Touchet River in Washington and added by Bnewell on March 26, 2012

Start a Discussion of Zapada columbiana

Stonefly Species Zapada columbiana (Tiny Winter Blacks)

Taxonomy
  1. Kingdom Animalia (Animals)
  2. » Phylum Arthropoda (Arthropods)
  3. » Class Insecta (Insects)
  4. » Order Plecoptera (Stoneflies)
  5. » Family Nemouridae (Forestflies)
  6. » Genus Zapada (Tiny Winter Blacks)
  7. » Species columbiana (Tiny Winter Blacks)
Species Range
Map of specific collection sites
Common Names
Resources
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