Guardian Nature School Team Contact Blog Project Noah Facebook Project Noah Twitter

A global community of nature enthusiasts
photographing and learning about wildlife

Join Project Noah!
nature school apple icon

Project Noah Nature School visit nature school

Eastern dobsonfly (female)

Corydalus cornutus


I found this large winged bug (~4" long) on the doorstep of a store downtown in greenfield ma. It was mostly not moving, but it was huge! what is it?

1 Species ID Suggestions

Aaron_G 8 years ago
Eastern dobsonfly (female)
Corydalus cornutus Species Corydalus cornutus - Eastern Dobsonfly - BugGuide.Net

Sign in to suggest organism ID


Aaron_G 7 years ago

Common and scientific names added.

auntnance123 8 years ago

May be a type of dobson fly.

Spotted by

Greenfield, Massachusetts, USA

Spotted on Jul 12, 2011
Submitted on Jul 22, 2012

Related Spottings

Eastern Dobsonfly Dobsonfly Dobsonfly Dobsonfly

Nearby Spottings

Barred Owl Glasswing American Robin Northern Cardinal
Noah Guardians
Noah Sponsors

Join the Project Noah Team Join Project Noah Team