The Anatidae are the biological family of water birds that includes ducks, geese, and swans.
Read MoreThe Anatidae are the biological family of water birds that includes ducks, geese, and swans.
Read MoreCatfish are so-named because of their whisker-like barbels, which are located on the nose, each side of the mouth, and on the chin. Most catfish possess leading spines in their dorsal and pectoral fins. Catfish are scaleless, a characteristic of catfishes distinguishing them from most other teleost fish.
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