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Home » Guide » Arthropods (Arthropoda) » Insects (Insecta) » Alderflies, Dobsonflies, and Fishflies (Megaloptera) » Dobsonflies and Fishflies (Corydalidae) » Fishflies (Chauliodes) » Spring Fishfly (Chauliodes rastricornis)
Photo#119577
Giant Stonefly - Chauliodes rastricornis
Copyright © 2007 Bill Johnson

Giant Stonefly - Chauliodes rastricornis
Minneapolis, Hennepin County, Minnesota, USA
June 12, 2007
I belive this is Pteronarcys dorsata - the Giant Stonefly.
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Contributed by Bill Johnson on 18 June, 2007 - 10:39pm
Last updated 26 June, 2007 - 1:43pm

Neuropteran, Chauliodes rastricornis
No, this is a neuropteran (or megalopteran, depending on the classification you use), the "spring fishfly", Chauliodes rastricornis--a female (serrate antennae, male has feathery antennae). Compare such images as:
… Cotinis, 19 June, 2007 - 6:34am login or register to post comments

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