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Mayfly Genus Callibaetis (Speckled Spinners)

Taxonomic Navigation -?-
» Genus Callibaetis (Speckled Spinners)
Species in CallibaetisNumber of SpecimensNumber of Pictures
Callibaetis californicusSpeckled Spinner00
Callibaetis ferrugineusSpeckled Spinner00
Callibaetis fluctuansSpeckled Spinner00
Callibaetis pictusSpeckled Spinner00
Callibaetis pretiosusSpeckled Spinner00
Callibaetis undatusSpeckled Spinner00

6 species aren't included.
Common Names
MatchCommon Name
****Speckled Spinners
****Speckled Duns
***Grizzly Quills
*Speckled-Winged Spinners


Pictures Below ↓

This is page 2 of specimens of Callibaetis. Visit the main Callibaetis page for:

  • The behavior and habitat of Callibaetis.

Pictures of 10 Mayfly Specimens in the Genus Callibaetis:

Specimen Page:12
Female Callibaetis undatus (Speckled Spinner) Mayfly SpinnerFemale Callibaetis undatus (Speckled Spinner) Mayfly Spinner View 2 Pictures
Collected May 26, 2005 from the Flathead River-lower in Montana
Added to Troutnut.com by Bnewell on June 28, 2011
Callibaetis (Speckled Spinners) Mayfly DunCallibaetis (Speckled Spinners) Mayfly Dun View 2 Pictures
Collected May 30, 2005 from the S. Fk. Milk River in Montana
Added to Troutnut.com by Bnewell on June 28, 2011
Male Callibaetis (Speckled Spinners) Mayfly SpinnerMale Callibaetis (Speckled Spinners) Mayfly Spinner View 4 Pictures
Collected August 11, 2018 from the Henry's Fork of the Snake River in Idaho
Added to Troutnut.com by Troutnut on June 12, 2019
Female Callibaetis ferrugineus (Speckled Spinner) Mayfly SpinnerFemale Callibaetis ferrugineus (Speckled Spinner) Mayfly Spinner View 9 Pictures
Collected September 4, 2020 from Silver Creek in Idaho
Added to Troutnut.com by Troutnut on September 18, 2020
Male Callibaetis (Speckled Spinners) Mayfly SpinnerMale Callibaetis (Speckled Spinners) Mayfly Spinner View 6 Pictures
Collected August 11, 2018 from the Firehole River in Wyoming
Added to Troutnut.com by Troutnut on June 12, 2019
Female Callibaetis ferrugineus (Speckled Spinner) Mayfly SpinnerFemale Callibaetis ferrugineus (Speckled Spinner) Mayfly Spinner View 5 Pictures
Collected August 1, 2020 from the Henry's Fork of the Snake River in Idaho
Added to Troutnut.com by Troutnut on August 18, 2020
Female Callibaetis (Speckled Spinners) Mayfly DunFemale Callibaetis (Speckled Spinners) Mayfly Dun View 1 Pictures
Collected May 25, 2005 from Flathead Lake in Montana
Added to Troutnut.com by Bnewell on July 14, 2011
Specimen Page:12
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