The Vineyard Gazette - Martha's Vineyard News

Hellgramites prefer that you neither fish nor cut bait. Either activity could lead to their demise. Hellgramites are the larval form of the dobsonfly, an aquatic freshwater insect that anglers know is a good bet and even better bait to catch bass or trout.

The Vineyard Gazette - Martha's Vineyard News Film Festival Returns to the Grange, Its First Home

The Vineyard Gazette - Martha's Vineyard News

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The Vineyard Gazette - Martha's Vineyard News

News The Vineyard Gazette - Martha's Vineyard News

The Vineyard Gazette - Martha's Vineyard News

The Vineyard Gazette - Martha's Vineyard News

The Vineyard Gazette - Martha's Vineyard News

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The Vineyard Gazette - Martha's Vineyard News

The Vineyard Gazette - Martha's Vineyard News Vineyard's South Shore Bears Brunt of December Storm

The Vineyard Gazette - Martha's Vineyard News

The Vineyard Gazette - Martha's Vineyard News

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The Vineyard Gazette - Martha's Vineyard News

eastern dobsonfly - Corydalus cornutus (Linnaeus)

The Northeast's Most Alarming Insect

Pocono Environmental Education Center - This fearsome beast is a male eastern dobsonfly, Corydalus cornutus. Dobsonflies start their lives in the water, as a macroinvertebrate known as a hellgrammite, a six-legged worm

Most terrifying insect in Pa. is showing up at our porch lights

Hellgrammite - Fly Pattern Database