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Baetis
''Baetis'' is a genus of mayflies of the family Baetidae, known as the blue-winged olive to anglers. There are at least 150 described species in ''Baetis''. They are distributed worldwide, with the most variety in North America and northern Europe. See also * List of Baetis species This is a list of 162 species in ''Baetis'', a genus of small minnow mayflies in the family Baetidae. ''Baetis'' species * '' Baetis acceptus'' Müller-Liebenau & Hubbard, 1985 * '' Baetis aculeatus'' Navás, 1915 * '' Baetis acuminatus'' Gose, ... References Further reading * * * * * * * * External links * Mayfly genera {{mayfly-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Baetis Species
This is a list of 162 species in ''Baetis'', a genus of small minnow mayflies in the family Baetidae. ''Baetis'' species * '' Baetis acceptus'' Müller-Liebenau & Hubbard, 1985 * '' Baetis aculeatus'' Navás, 1915 * '' Baetis acuminatus'' Gose, 1980 * '' Baetis adonis'' Traver, 1935 * '' Baetis aeneus'' Navás, 1936 * '' Baetis alius'' Day, 1954 * '' Baetis alpinus'' (Pictet, 1843) * '' Baetis alternata'' — Say, 1824 * '' Baetis atrebatinus'' * '' Baetis andalusicus'' Navás, 1911 * '' Baetis atlanticus'' Soldán & Godunko, 2006 * '' Baetis baksan'' Soldán, 1977 * '' Baetis baroukianus'' Thomas & Dia, 1984 * '' Baetis berberus'' Thomas, 1986 * '' Baetis beskidensis'' Sowa, 1972 * '' Baetis bicaudatus'' Dodds, 1923 * '' Baetis bifurcatus'' Kapur & Kripalani, 1961 * '' Baetis braaschi'' Zimmermann, 1980 * '' Baetis brunneicolor'' McDunnough, 1925 * '' Baetis buceratus'' Eaton, 1870 * '' Baetis bundyae'' Lehmkuhl, 1973 * '' Baetis canariensis'' Müller-Liebenau, 1971 * '' Baetis c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baetis Tricaudatus Male Imago
''Baetis'' is a genus of mayflies of the family Baetidae, known as the blue-winged olive to anglers. There are at least 150 described species in ''Baetis''. They are distributed worldwide, with the most variety in North America and northern Europe. See also * List of Baetis species This is a list of 162 species in ''Baetis'', a genus of small minnow mayflies in the family Baetidae. ''Baetis'' species * '' Baetis acceptus'' Müller-Liebenau & Hubbard, 1985 * '' Baetis aculeatus'' Navás, 1915 * '' Baetis acuminatus'' Gose, ... References Further reading * * * * * * * * External links * Mayfly genera {{mayfly-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mayfly
Mayflies (also known as shadflies or fishflies in Canada and the upper Midwestern United States, as Canadian soldiers in the American Great Lakes region, and as up-winged flies in the United Kingdom) are aquatic insects belonging to the order Ephemeroptera. 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 genera in 42 families. Mayflies have ancestral traits that were probably present in the first flying insects, such as long tails and wings that do not fold flat over the abdomen. Their immature stages are aquatic fresh water forms (called "naiads" or "nymphs"), whose presence indicates a clean, unpolluted and highly oxygenated aquatic environment. They are unique among insect orders in having a fully winged terrestrial preadult stage, the subimago, which moults into a sexually mature adult, the imago. Mayflies "hatch" (emerge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Elford Leach
William Elford Leach Royal Society, FRS (2 February 1791 – 25 August 1836) was an English zoologist and marine biologist. Life and work Elford Leach was born at Hoe Gate, Plymouth, the son of an attorney. At the age of twelve he began a medical apprenticeship at the Royal Devon and Exeter Hospital, Devonshire and Exeter Hospital, studying anatomy and chemistry. By this time he was already collecting marine animals from Plymouth Sound and along the Devon coast. At seventeen he began studying medicine at St Bartholomew's Hospital in London, finishing his training at the University of Edinburgh before graduating Doctor of Medicine, MD from the University of St Andrews (where he had never studied). From 1813 Leach concentrated on his zoological interests and was employed as an 'Assistant Librarian' (what would later be called Assistant Keeper) in the Natural History Museum, London, Natural History Department of the British Museum, where he had responsibility for the zoological ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
May Be サホコカゲロウ (15220067021)
May is the fifth month of the year in the Julian and Gregorian calendars and is the third of seven months to have a length of 31 days. May is a month of spring in the Northern Hemisphere, and autumn in the Southern Hemisphere. Therefore, May in the Southern Hemisphere is the seasonal equivalent of November in the Northern Hemisphere and vice versa. Late May typically marks the start of the summer vacation season in the United States (Memorial Day) and Canada (Victoria Day) that ends on Labor Day, the first Monday of September. May (in Latin, ''Maius'') was named for the Greek goddess Maia, who was identified with the Roman era goddess of fertility, Bona Dea, whose festival was held in May. Conversely, the Roman poet Ovid provides a second etymology, in which he says that the month of May is named for the ''maiores,'' Latin for "elders," and that the following month (June) is named for the ''iuniores,'' or "young people" (''Fasti VI.88''). Eta Aquariids meteor shower appea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
