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Mayfly - Wikipedia ... Mayfly
Hexagenia limbata. (Serville, 1829) [1] Hexagenia limbata, the giant mayfly, is a species of mayfly in the family Ephemeridae. It is native to North America where it is distributed widely near lakes and slow-moving rivers. [2] The larvae, known as nymphs, are aquatic and burrow in mud and the adult insects have brief lives.
Ephemerella rama Burks, 1949. Ephemerella rossi Allen, 1968. Ephemerella semiflava Allen and Edmunds, 1965. Ephemerella excrucians, the pale morning dun, is a species of spiny crawler mayfly in the family Ephemerellidae. [1] [2] It is found in all of Canada and the continental United States. [2] [3]
Out of all the mayfly species in the family Ephemeridae, they are the most common in North America. [3] The nymphs of the species burrow and can be found the same time as the Green Drake (Ephemera guttulata) mayflies, which the species acts similar to; if one trout stream has a hatch of E. simulans, there might also be a hatch of E. guttulata. [2]
Pictet, 1843 [1] Ephemera guttulata, commonly known as the eastern green drake, shad fly and coffinfly, is a species of mayfly in the genus Ephemera. The eastern green drake is native to the continental United States and Canada. Its conservation status per the NatureServe conservation status ranking system is G5, meaning it is secure.
Pentagenia robusta, the robust burrowing mayfly, is a recently extinct species of mayfly in the family Ephemeridae. It was endemic to the United States, found in the states Indiana, Kentucky, and Ohio . It was known only from the Ohio River area and it was not described until 1926. This riverine species was probably sensitive to changes in ...
Although there are 7 recognized species in the genus, the variation amongst populations of S. interpunctatum forms the Stenacron interpunctatum complex, which comprises 16 closely related subspecies. [4] List of the currently valid species as of 2014: Stenacron candidum (Traver, 1935) i c g b; Stenacron carolina (Banks, 1914) i c g b
Category. : Mayflies. Wikimedia Commons has media related to Ephemeroptera. Articles relating to Mayflies (order Ephemeroptera), aquatic insects. This order is part of an ancient group of insects termed the Palaeoptera, which also contains dragonflies and damselflies. Over 3,000 species of mayfly are known worldwide, grouped into over 400 ...