• Corydalus cornutus: Eastern Dobsonfly - Photographs of the different life stages of this large insect whose aquatic larvae are known as hellgrammites, its distribution, description, life cycle and biology.
• Megaloptera - Account from the Tree of Life of the Megaloptera (alderflies, dobsonflies, fishflies), formerly considered a suborder (Sialodea) of Neuroptera, generally considered to be among the most primitive of the holometabolous insect orders.
• Megaloptera: Dobsonflies and Alderflies - The characteristics of these insects, their life cycle, feeding and habitat, with illustrations.

Help build the largest human-edited directory on the web. Submit a Site - Open Directory Project - Become an Editor