Siphlonurus Alternatus
''Siphlonurus alternatus'' is a species of primitive minnow mayfly in the family Siphlonuridae Siphlonuridae, also known as the primitive minnow mayfly is a family of insects belonging to the order Ephemeroptera. Taxonomy The family is divided into the following genera: * Genus: '' Edmundsius'' * Genus: '' Parameletus'' * Genus: '' Sip .... It is found in North America, Europe. In North America its range includes all of Canada, the northeastern United States, and Alaska. References Siphlonuridae Articles created by Qbugbot Insects described in 1824 {{mayfly-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Thomas Say
Thomas Say (June 27, 1787 – October 10, 1834) was an American entomologist, conchologist, and herpetologist. His studies of insects and shells, numerous contributions to scientific journals, and scientific expeditions to Florida, Georgia, the Rocky Mountains, Mexico, and elsewhere made him an internationally known naturalist. Say has been called the father of American descriptive entomology and American conchology. He served as librarian for the Academy of Natural Sciences of Philadelphia, curator at the American Philosophical Society (elected in 1817), and professor of natural history at the University of Pennsylvania. Early life and education Born in Philadelphia into a prominent Quaker family, Thomas Say was the great-grandson of John Bartram, and the great-nephew of William Bartram. His father, Dr. Benjamin Say, was brother-in-law to another Bartram son, Moses Bartram. The Say family had a house, "The Cliffs" at Gray's Ferry, adjoining the Bartram family farms in Kinges ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Siphlonuridae
Siphlonuridae, also known as the primitive minnow mayfly is a family of insects belonging to the order Ephemeroptera. Taxonomy The family is divided into the following genera: * Genus: '' Edmundsius'' * Genus: '' Parameletus'' * Genus: '' Siphlonisca'' * Genus: '' Siphlonurus'' Family Overview The labrum (upper lip) is not notched in the middle; the antennae are shorter than twice the width of the head; the maxillae on the underside of the head lack prominent rows of golden spines; the abdominal gills are rounded and similar to each other in structure; 3 long slender filaments at the end of the body are about equally long. References Mayflies Insect families {{Mayfly-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Articles Created By Qbugbot
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