Green Bay, Wisconsin, USA - FishAlligator Gar

Alligator Gar Variant Names: Gator Gar
Description: Gars are easily distinguished from other freshwater species by their long, slender, cylindrical bodies, their long snouts, and the fact that they are equipped with diamond-shaped interlocking (ganoid) scales. Additionally, the dorsal and anal fins are placed well back on the body, and nearly opposite each other. The tail fin is rounded. Alligator gar may be distinguished from other gars by the presence of two rows of large teeth on either side of the upper jaw in large young and adults. Coloration is generally brown or olive above, and lighter underneath. Lepisosteus is Greek, meaning "bony scale," and spatula is Latin for "spoon," referring to the creature's broad snout.
Biology: Little is known about the biology of this huge fish. Alligator gar are usually found in slow sluggish waters, although running water seems to be necessary for spawning. They appear to spawn in the spring beginning sometime in May. Eggs are deposited in shallow water. Young fish may consume insects. Adults feed primarily on fish, but will also take waterfowl. This species is able to tolerate greater salinities that other gar species and feeds heavily on marine catfish when they are available.