Eastern Dobsonfly Corydalus cornutus    Synonyms: Hellgrammite.
Kingdom Animalia   >   Phylum Arthropoda   >   Class Insecta   >   Order Megaloptera   >   Family Corydalidae   >   Genus Corydalus   

There are 72 records in the project database.

View images at BugGuide

View taxon at iNaturalist

Search Google Images


[View seasonality details]
GA AL WA FR CL MO HO BA BC HA CE PGAA CV CHSMKEQACNTADOWISOWO
An Eastern Dobsonfly in Montgomery Co., Maryland (6/27/2013). Photo by Andy Martin. (MBP list)

A female Eastern Dobsonfly in Washington Co., Maryland (7/4/2010). Photo by Bob Cammarata. (MBP list)

An Eastern Dobsonfly in Baltimore Co., Maryland (7/12/2020). Photo by Dave Webb. (MBP list)

A male Eastern Dobsonfly in Washington Co., Maryland (7/3/2020). Photo by Mark Etheridge. (MBP list)

An Eastern Dobsonfly in Baltimore Co., Maryland (7/10/2014). Photo by Frode Jacobsen. (MBP list)

An Eastern Dobsonfly in Harford Co., Maryland (7/5/2020). Photo by Dave Webb. (MBP list)

Eastern Dobsonfly in Allegany Co., Maryland (6/18/2017). (c) Timothy Reichard, all rights reserved. Photo by Timothy Reichard. (MBP list)

An Eastern Dobsonfly in Cumberland, Maryland (7/3/2013). Photo by Matt Tillett. (MBP list)

An Eastern Dobsonfly in Cumberland, Maryland (7/3/2013). Photo by Matt Tillett. (MBP list)

An Eastern Dobsonfly in Frederick Co., Maryland (7/21/2014). Photo by Andy Wilson. (MBP list)

A male Eastern Dobsonfly in Washington Co., Maryland (7/9/2020). Photo by Mark Etheridge. (MBP list)

A male Eastern Dobsonfly in Baltimore Co., Maryland (7/4/2016). Determined by Ken Wolgemuth/BugGuide. Photo by Derek Hudgins. (MBP list)

Eastern Dobsonfly in Washington Co., Maryland (7/15/2022). (c) Mark Etheridge, some rights reserved (CC BY-NC). Photo by Mark Etheridge. (MBP list)

Eastern Dobsonfly in Washington Co., Maryland (7/22/2022). (c) Mark Etheridge, some rights reserved (CC BY-NC). Photo by Mark Etheridge. (MBP list)

A female Eastern Dobsonfly in Howard Co., Maryland (7/26/2020). Photo by Kurt Schwarz. (MBP list)

A female Eastern Dobsonfly in Harford Co., Maryland (7/3/2020). Photo by Dave Webb. (MBP list)

A female Eastern Dobsonfly in Washington Co., Maryland (7/9/2020). Photo by Mark Etheridge. (MBP list)

Eastern Dobsonfly in Allegany Co., Maryland (7/2/2017). (c) Timothy Reichard, all rights reserved. Photo by Timothy Reichard. (MBP list)

An Eastern Dobsonfly in Frederick Co., Maryland (6/29/2014). Photo by Mikey Lutmerding. (MBP list)

An Eastern Dobsonfly larva in Montgomery Co., Maryland (6/1/2018). Photo by Joe Hanfman. (MBP list)

An emerging Eastern Dobsonfly in Allegany Co., Maryland (6/17/2012). Photo by Bonnie Ott. (MBP list)

An Eastern Dobsonfly larva in Calvert Co., Maryland (11/6/2017). First county record for MBP documented by Calvert Middle School students! Photo by Tom Harten. (MBP list)

An Eastern Dobsonfly larva in Calvert Co., Maryland (3/28/2019). Photo by Ben Springer. (MBP list)

The larvae of an Eastern Dobsonfly in Allegany Co., Maryland (9/5/2009). Eastern Dobsonfly larvae are called Hellgrammites. Photo by Jim Brighton. (MBP list)

Eastern Dobsonfly in Allegany Co., Maryland (7/24/2021). (c) Carrie Seltzer, some rights reserved (CC BY-NC). Photo by Carrie Seltzer via iNaturalist. (MBP list)

Eastern Dobsonfly larvae in Montgomery Co., Maryland (5/31/2016). Photo by Tim Friedlander. (MBP list)

An Eastern Dobsonfly wing found in Howard Co., Maryland (7/28/2016). Photo by Bill Hubick. (MBP list)


View All Images

Use of images featured on Maryland Biodiversity Project is only permitted with express permission of the photographer.

View Bibliography