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Umbra Limi
The central mudminnow (''Umbra limi'') is a small fish in the family Umbridae of the order Esociformes. It is found in central and eastern North America in productive waters. It is fairly tolerant of low oxygen concentration In chemistry, concentration is the abundance of a constituent divided by the total volume of a mixture. Several types of mathematical description can be distinguished: '' mass concentration'', ''molar concentration'', '' number concentration'', ...s and, as a result, it is sometimes the only, or one of a very few, fish species present in waters susceptible to winter or summer kill. Description The central mudminnow lives in slow-moving water around ponds, lakes, and streams in central North America, and ranges in length from 51–102 mm. It burrows tail-first in mud and can tolerate low oxygen levels, allowing it to live in waterways unavailable to other fishes. Its coloration matches this habitat, being brownish above with mottled sides and a pal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jared Potter Kirtland
Jared Potter Kirtland (November 10, 1793 – December 10, 1877) was a naturalist, malacologist, and politician most active in the U.S. state of Ohio, where he served as a probate judge, and in the Ohio House of Representatives. He was also a physician and co-founder of Western Reserve University's Medical School, as well as what would become the Cleveland Museum of Natural History. Kirtland's warbler (''Setophaga kirtlandii''), Kirtland's snake (''Clonophis kirtlandii''),Beolens B, Watkins M, Grayson M. 2011. ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . ("Kirtland", p. 142). and the forest vine snake (''Thelotornis kirtlandii'') are named after him. Kirtland was born in Wallingford, Connecticut. His mother was Mary, daughter of Dr. Jared Potter, a famous physician of Wallingford. His father, Turhand Kirtland, was largely interested in the purchases made by the Connecticut Land Company in Ohio, and moved to the Western Rese ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |