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EENY 414: Eastern dobsonfly (adult), hellgrammite (larva) Corydalus cornutus (Linnaeus) (Insecta: Megaloptera: Corydalidae: Corydalinae)

Figure 2. Eastern dobsonfly, Corydalus cornutus (Linnaeus), egg mass showing "brush strokes" of white coating.

Credit: D.W. Hall, University of Florida.