Corydalus is a genus of large flying insects in the Corydalidae family, commonly known as dobsonflies. They are endemic to North, Central and South America and there are about 35 known species. Members of the genus have wing lengths of up to 85 millimetres. They are sexually dimorphic, with the males having large mandibles used to grasp the females during mating while the females have smaller jaws. The larvae are known as hellgrammites and are aquatic predators.[1][2]
Acanthacorydalis, Corydalus and Platyneuromus, while in Neoneuromus, Nevromus, Neurhermes and Protohermes the sexes are similar. In Corydalus cornutus, a particularly...
The eastern dobsonfly, Corydalus cornutus, is a large insect in the Corydalidae family. It is found in eastern North America in regions with fast-flowing...
Corydalus affinis is a species of dobsonfly in the genus Corydalus. It is found in Argentina, Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana...
Corydalus amazonas is a species of dobsonfly in the genus Corydalus. It is endemic to Brazil. Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan...
used as fish bait and are called hellgrammites. The eastern dobsonfly, Corydalus cornutus, is the most well-known North American species among the dobsonflies...
gracilis have been found living on the aquatic larvae of the dobsonfly Corydalus cornutus. The ectoprocts gain a means of dispersal, protection from predators...
κορυδαλλις (corydalus, pertaining to κορυς, the crest of a helmet). In this specific instance, κορυδαλλις alludes to the genus Corydalus found in North...
ecological niche to larvae of Corydalus and other genera. There appears to be an altitudinal gradient between Platyneuromus and Corydalus in Mexico. At low elevations...
streams. This has been observed in Michigan between N. serricornis and Corydalus cornutus. This interspecific competition affects the N. serricornis very...
three New World dobsonfly genera, the other two being Platyneuromus and Corydalus. Chloronia are easily distinguished by their bright yellow coloration...
genus Sphaerium, the crayfish genus Orconectes, the hellgrammite genus Corydalus, and the midge family Chironomidae were also observed. The EPT (Ephemeroptera...
Assessment of seasonal and spatial variations of biochemical markers in Corydalus sp. (Megaloptera: Corydalidae), a non-conventional biomonitor, in a mountain...
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