Why Arapaima gigas Is the Titan of Tropical Rivers
Hidden beneath the muddy waters of the Amazon and its tributaries swims a real freshwater leviathan: Arapaima gigas. Reaching lengths of over 3 meters and weighing as much as 485 kilos (220 kilograms), this prehistoric fish just isn’t solely one of many largest freshwater species on Earth but in addition one of the crucial fascinating. […]









