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Mayfly - Wikipedia ... Mayfly
Acanthametropus pecatonica, the Pecatonica River mayfly, is a species of mayfly in the family Acanthametropodidae. It is endemic to the Pecatonica River of Wisconsin and Illinois, with populations observed in South Carolina and Georgia. [ 2][ 3][ 4] Acanthametropus pecatonica was considered extinct after 1927, but was rediscovered in 1987 ...
The Heptageniidae (synonym: Ecdyonuridae) are a family of mayflies with over 500 described species mainly distributed in the Holarctic, Oriental, and Afrotropical regions, and also present in the Central American Tropics and extreme northern South America. [1] The group is sometimes referred to as flat-headed mayflies or stream mayflies.
Habrophlebia fusca (Curtis, 1834) Leptophlebia marginata (Linnaeus, 1767) Leptophlebia vespertina (Linnaeus, 1758) Paraleptophlebia cincta (Retzius, 1783) Paraleptophlebia submarginata (Stephens, 1835) Paraleptophlebia werneri Ulmer, 1920. Potamanthidae. Potamanthus luteus (Linnaeus, 1767) Siphlonuridae.
Baetidae is a family of mayflies with about 1000 described species in 110 genera distributed worldwide. [1] These are among the smallest of mayflies, adults rarely exceeding 10 mm in length excluding the two long slender tails and sometimes much smaller, and members of the family are often referred to as small mayflies or small minnow mayflies.
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.
Palingeniidae is a family of mayflies, members of which are known as spiny-headed burrowing mayflies. These are generally quite large mayflies with more than four longitudinal cross-veins on their wings. Males have short, wide pronotums and the legs are well-developed in both sexes. The cerci (tails) on females are shorter than the body.
Palingenia longicauda. Palingenia longicauda is an aquatic insect in the order Ephemeroptera. It is known as the Tisa or Tisza mayfly after the European Tisza river where it is found and also as the long-tailed mayfly and giant mayfly since it is the largest mayfly species in Europe, measuring 12 cm (4.7 in) from head to tail. [1][2] Unlike ...