Summary[edit] Description: English: Crossocerus nitidiventris with prey, Leesylvania State Park, Woodbridge, Virginia. This isn't a great picture, but according to Bugguide, this is the first time this fairly uncommon species has been recorded eating anything other than crane flies. Who knew?. Date: 7 May 2011, 09:55:49. Source: https://www.flickr.com/photos/52450054@N04/8595265393/. Author: Judy Gallagher.