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Insect Order Megaloptera (Hellgrammites, Dobsonflies, and Alderflies)

Taxonomic Navigation -?-
» Order Megaloptera (Hellgrammites, Dobsonflies, and Alderflies)
Family in MegalopteraNumber of SpecimensNumber of Pictures
CorydalidaeHellgrammites00
SialidaeAlderflies00
Common Name
MatchCommon Name
****Hellgrammites, Dobsonflies, and Alderflies


Pictures Below ↓

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

  • The behavior and habitat of Megaloptera.

Pictures of 13 Insect Specimens in the Order Megaloptera:

Specimen Page:12
Male Nigronia serricornis (Fishfly) Hellgrammite AdultMale Nigronia serricornis (Fishfly) Hellgrammite Adult View 10 Pictures
Collected May 29, 2007 from Brodhead Creek in Pennsylvania
Added to Troutnut.com by Troutnut on June 4, 2007
Nigronia serricornis (Fishfly) Hellgrammite LarvaNigronia serricornis (Fishfly) Hellgrammite Larva View 5 Pictures
Collected January 14, 2004 from unknown in Wisconsin
Added to Troutnut.com by Troutnut on January 25, 2006
Nigronia serricornis (Fishfly) Hellgrammite LarvaNigronia serricornis (Fishfly) Hellgrammite Larva View 4 Pictures
Collected January 13, 2004 from the Namekagon River in Wisconsin
Added to Troutnut.com by Troutnut on January 25, 2006
Sialis Alderfly LarvaSialis Alderfly Larva View 4 Pictures
Collected February 5, 2004 from unknown in Wisconsin
Added to Troutnut.com by Troutnut on January 25, 2006
Sialis Alderfly LarvaSialis Alderfly Larva View 4 Pictures
Collected February 5, 2004 from unknown in Wisconsin
Added to Troutnut.com by Troutnut on January 25, 2006
Sialis Alderfly LarvaSialis Alderfly Larva View 3 Pictures
Collected March 1, 2004 from unknown in Wisconsin
Added to Troutnut.com by Troutnut on January 25, 2006
Corydalidae (Hellgrammites) Hellgrammite LarvaCorydalidae (Hellgrammites) Insect Larva View 2 PicturesI believe this is a verr young hellgrammite that just hasn't darkened to its regular color yet, but I'm not sure.
Collected February 2, 2004 from unknown in Wisconsin
Added to Troutnut.com by Troutnut on January 25, 2006
Male Sialis hamata Alderfly AdultMale Sialis hamata Alderfly Adult View 2 Pictures
Collected May 15, 2012 from the Touchet River in Washington
Added to Troutnut.com by Bnewell on May 18, 2012
Sialis Alderfly LarvaSialis Alderfly Larva View 1 Pictures
Collected March 13, 2005 from Cascadilla Creek in New York
Added to Troutnut.com by Troutnut on April 5, 2006
Corydalidae (Hellgrammites) Hellgrammite LarvaCorydalidae (Hellgrammites) Insect Larva View 3 Pictures
Collected March 9, 2004 from unknown in Wisconsin
Added to Troutnut.com by Troutnut on January 25, 2006
Specimen Page:12
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