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Emerald Shiner
The emerald shiner (''Notropis atherinoides'') is a species of freshwater Actinopterygii, ray-finned fish belonging to the Family (biology), family Leuciscidae, the shiners, daces and minnows. The identifying characteristic of the emerald shiner is the silvery emerald color on its sides. It is found across North America from Canada to the Gulf of Mexico, commonly in large, deep lakes and rivers, though sometimes in smaller bodies of water as well. It feeds on small organisms such as zooplankton and insects, congregating in large groups near the surface of the water. It is a quite common fish and is often used as a bait fish. Distribution Emerald shiners are native to North America; they are widely distributed throughout Canada, and south to Virginia and Texas. They range to the gulf coast from Texas to Alabama, and are especially prevalent in the Mississippi Basin. Emerald shiners are most likely the most abundant fish in the Mississippi. Physical description Length Maximum siz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Beryl
Beryl ( ) is a mineral composed of beryllium aluminium Silicate minerals#Cyclosilicates, silicate with the chemical formula Be3Al2(SiO3)6. Well-known varieties of beryl include emerald and Aquamarine (gem), aquamarine. Naturally occurring Hexagonal crystal system, hexagonal crystals of beryl can be up to several meters in size, but double terminated crystal, terminated crystals are relatively rare. Pure beryl is colorless, but it is frequently tinted by impurities; possible colors are green, blue, yellow, pink, and red (the rarest). It is an ore source of beryllium. Etymology The word ''beryl'' – – is borrowed, via and , from Ancient Greek βήρυλλος ''bḗryllos'', which referred to various blue-green stones, from Prakrit ''veruḷiya'', ''veḷuriya'' 'beryl' which is ultimately of Dravidian languages, Dravidian origin, maybe from the name of Belur, Karnataka, Belur or ''Velur'', a town in Karnataka, southern India. The term was later adopted for the mineral ber ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
