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Animal Phylum Arthropoda (Arthropods)



Pictures Below ↓

This is page 94 of specimens of Arthropoda. Visit the main Arthropoda page for:

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

Pictures of 1243 Arthropod Specimens:

Specimen Page:1...939495...125
Male Baetidae (Blue-Winged Olives) Mayfly DunMale Baetidae (Blue-Winged Olives) Mayfly Dun View 7 Pictures
Collected May 29, 2007 from Brodhead Creek in Pennsylvania
Added to Troutnut.com by Troutnut on June 4, 2007
Drunella cornuta (Large Blue-Winged Olive) Mayfly NymphDrunella cornuta (Large Blue-Winged Olive) Mayfly Nymph View 4 Pictures
Collected May 29, 2007 from Paradise Creek in Pennsylvania
Added to Troutnut.com by Troutnut on June 4, 2007
Male Cinygmula ramaleyi (Small Western Gordon Quill) Mayfly DunMale Cinygmula ramaleyi (Small Western Gordon Quill) Mayfly Dun View 8 PicturesThis dun hatched out from a nymph in my aquarium on July 16th, after being collected July 10th. It is probably of the same species as this nymph, and this dun which also hatched from one of these seemingly identical nymphs.
Collected July 10, 2011 from Nome Creek in Alaska
Added to Troutnut.com by Troutnut on July 16, 2011
Female Attenella delantala (Small Blue-Winged Olive) Mayfly NymphFemale Attenella delantala (Small Blue-Winged Olive) Mayfly Nymph View 5 Pictures
Collected July 25, 2019 from Mystery Creek #249 in Washington
Added to Troutnut.com by Troutnut on July 26, 2019
Female Strophopteryx fasciata (Mottled Willowfly) Stonefly AdultFemale Strophopteryx fasciata (Mottled Willowfly) Stonefly Adult View 5 PicturesSeveral stoneflies of this species were the first adult insects I found in 2004 when I started this site. The hatch was sparse but lasted a good part of the day, and I noted a few good rises despite the early season cold. They ended up struggling on the water's surface fairly often.
Collected March 16, 2004 from the Namekagon River in Wisconsin
Added to Troutnut.com by Troutnut on January 25, 2006
Male Maccaffertium (March Browns and Cahills) Mayfly DunMale Maccaffertium (March Browns and Cahills) Mayfly Dun View 6 PicturesI collected this male dun together with a female.
Collected May 27, 2005 from the Namekagon River in Wisconsin
Added to Troutnut.com by Troutnut on May 22, 2006
Tipulidae (Crane Flies) Crane Fly LarvaTipulidae (Crane Flies) True Fly Larva View 13 Pictures
Collected May 10, 2008 from the Chena River in Alaska
Added to Troutnut.com by Troutnut on April 20, 2011
Male Epeorus (Little Maryatts) Mayfly DunMale Epeorus (Little Maryatts) Mayfly Dun View 7 PicturesThis Epeorus dun managed to emerge successfully even though it had apparently long several legs at some point and only partially grown them back.
Collected May 15, 2007 from the West Branch of the Delaware River in New York
Added to Troutnut.com by Troutnut on May 18, 2007
Philopotamidae Caddisfly LarvaPhilopotamidae Caddisfly Larva View 2 Pictures
Collected March 13, 2005 from Cascadilla Creek in New York
Added to Troutnut.com by Troutnut on April 5, 2006
Female Paraleptophlebia (Blue Quills and Mahogany Duns) Mayfly DunFemale Paraleptophlebia (Blue Quills and Mahogany Duns) Mayfly Dun View 5 Pictures
Collected May 7, 2005 from the Beaverkill River in New York
Added to Troutnut.com by Troutnut on May 16, 2006
Specimen Page:1...939495...125
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