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Animal Phylum Arthropoda (Arthropods)



Pictures Below ↓

This is page 34 of specimens of Arthropoda. Visit the main Arthropoda page for:

  • The behavior and habitat of Arthropoda.
  • 122 underwater pictures of Arthropoda.

Pictures of 1244 Arthropod Specimens:

Specimen Page:1...333435...126
Ephemera varia (Yellow Drake) Mayfly NymphEphemera varia (Yellow Drake) Mayfly Nymph View 4 Pictures
Collected March 29, 2006 from Fall Creek in New York
Added to Troutnut.com by Troutnut on April 6, 2006
Female Cinygmula (Dark Red Quills) Mayfly DunFemale Cinygmula (Dark Red Quills) Mayfly Dun View 6 PicturesThis one was collected in association with a male spinner probably of the same species.
Collected July 1, 2017 from the South Fork Stillaguamish River in Washington
Added to Troutnut.com by Troutnut on July 2, 2017
Female Baetidae (Blue-Winged Olives) Mayfly DunFemale Baetidae (Blue-Winged Olives) Mayfly Dun View 5 Pictures
Collected July 11, 2017 from the North Fork Stillaguamish River in Washington
Added to Troutnut.com by Troutnut on July 12, 2017
Chironomidae (Midges) Midge PupaChironomidae (Midges) True Fly Pupa View 3 Pictures
Collected January 14, 2004 from unknown in Wisconsin
Added to Troutnut.com by Troutnut on January 25, 2006
Callibaetis ferrugineus (Speckled Spinner) Mayfly AdultCallibaetis ferrugineus (Speckled Spinner) Mayfly Adult View 3 PicturesThese adults are probably C. ferrugineus.
Collected August 13, 2009 from the Flathead River-lower in Montana
Added to Troutnut.com by Bnewell on June 27, 2011
Chironomidae (Midges) Midge LarvaChironomidae (Midges) True Fly Larva View 5 Pictures
Collected May 10, 2008 from the Chena River in Alaska
Added to Troutnut.com by Troutnut on April 20, 2011
Drunella spinifera (Western Slate Olive Dun) Western Slate Olive Dun NymphDrunella spinifera (Western Slate Olive Dun) Mayfly Nymph View 3 PicturesThis species resembles Drunella grandis but the spines tell the story.
Collected December 19, 2009 from 6 mile Creek in Montana
Added to Troutnut.com by Bnewell on June 26, 2011
Ephemerella needhami (Little Dark Hendrickson) Mayfly NymphEphemerella needhami (Little Dark Hendrickson) Mayfly Nymph View 6 PicturesI photographed three strange striped Ephemerella nymphs from the same trip on the same river: this one, a brown one, and a very very striped one. I have tentatively put them all in Ephemerella needhami for now.
Collected June 9, 2005 from the Bois Brule River in Wisconsin
Added to Troutnut.com by Troutnut on May 26, 2006
Chironomidae (Midges) Midge LarvaChironomidae (Midges) True Fly Larva View 3 Pictures
Collected January 31, 2004 from unknown in Wisconsin
Added to Troutnut.com by Troutnut on January 25, 2006
Chironomidae (Midges) Midge LarvaChironomidae (Midges) True Fly Larva View 3 Pictures
Collected January 14, 2004 from unknown in Wisconsin
Added to Troutnut.com by Troutnut on January 25, 2006
Specimen Page:1...333435...126
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BaetisBaetidaeEphemerellidaeHexagenia limbataChironomidaeEphemerella subvariaHeptageniidaeEphemerellaIsonychiaHydropsychidae
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