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Orohermes
''Orohermes'' is a genus of fishflies in the family Corydalidae The family Corydalidae contains the Megaloptera, megalopterous insects known as dobsonflies and fishflies. Making up about one dozen genera,See references in Haaramo (2008) they occur primarily throughout the Northern Hemisphere, both temperate a .... There is one described species in ''Orohermes'', ''O. crepusculus''. References Further reading * External links * Corydalidae Articles created by Qbugbot {{megaloptera-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orohermes Crepusculus
''Orohermes'' is a genus of fishflies in the family Corydalidae. There is one described species in ''Orohermes'', ''O. crepusculus''. References Further reading * External links * Corydalidae Articles created by Qbugbot {{megaloptera-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fishfly
Fishflies are members of the subfamily Chauliodinae, belonging to the megalopteran family Corydalidae. They are most easily distinguished from their closest relatives, dobsonflies, by the jaws (mandibles) and antennae. In contrast to the large jaws (especially in males) of dobsonflies, fishfly mandibles are not particularly noticeable or distinctive, and the males have feathery antennae similar to many large moths. '' Chauliodes pectinicornis'', the "summer fishfly", is a well-known species in North America. Fishflies lay their eggs upon vegetation overhanging streams, whence the larvae, as soon as hatched, drop into the water, and go about preying upon aquatic animals. When ready to transform to pupae, they crawl out upon the bank and are then found in cavities under stones or even under the bark of trees. Fishflies are quite large, with a wingspan of . They will eat aquatic plants as well as small animals including vertebrates like minnows and tadpoles, and may live up to sev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corydalidae
The family Corydalidae contains the megalopterous insects known as dobsonflies and fishflies. Making up about one dozen genera,See references in Haaramo (2008) they occur primarily throughout the Northern Hemisphere, both temperate and tropical, and South America. They are sizeable Megaloptera, with a body usually larger than 25 mm (1 inch). They often have long filamentous antennae, though in male fishflies they are characteristically feathered. Ocelli are present; the fourth tarsal segment is cylinder-shaped. The four large wings are translucent, smoky grey, or mixed, and the anterior pair is slightly longer than the posterior one. Their aquatic larvae are used as fish bait and are called hellgrammites. The eastern dobsonfly, ''Corydalus cornutus'', is the most well-known North American species among the dobsonflies. These genera have distinctive elongated mandibles in males and form the subfamily Corydalinae. The genera in which the males have normal mandibles, called ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
