'''Otters''' (''Lutrinae'') are about a dozen species of medium-sized aquatic [[mustelid]] carnivorous mammals found over much of the globe. The largest species is the giant otter of [[Brazil]], which can grow to a length of six feet. | '''Otters''' (''Lutrinae'') are about a dozen species of medium-sized aquatic [[mustelid]] carnivorous mammals found over much of the globe. The largest species is the giant otter of [[Brazil]], which can grow to a length of six feet. |