Lifespan. It's been said that alligator gar are living fossils which means that they have not changed much since they were first discovered thousands of years ago. Fish Lore's aquarium forum - aquarium hobbyists helping hobbyists since 2005! Atractosteus spatula These elongated torpedo-shaped ‘living fossils’ have long, broad snouts with two rows of sharp teeth in their mouths. To give you a better perspective, Shaquille O’Neal, the retired NBA player, is seven feet tall and weighs 324 pounds. The Alligator Gar is not your average water-based predator. Jack Pytel told KTRK he caught the 190-pound fish in a creek on Feb. 1. The alligator gar, Atractosteus spatula, is the biggest member of the primitive gar family and one of North America’s largest inland fish.A resilient species, it has an adaptable specialized air bladder that enables it to take in air at the surface, allowing it to survive in the poorest water conditions. According to Clint Robertson, a biologist with the Texas Parks and Wildlife River Studies Program, Alligator Gar have a very long life span. Of the seven known gar species, the alligator gar is the largest. (13) The larvae remain on the surface during the first days of life and until they consume the yolk reserves. A rare alligator gar fish was found dead in a pond in Pennsylvania this month. JavaScript is disabled. We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information that you’ve provided to them or that they’ve collected from your use of their services. "The alligator gar, Atractosteus spatula, is the largest of the seven living species of gar," says Robert H. Robins, collection manager in the Division of Ichthyology at the Florida Museum of Natural History. Alligator Gar are often trapped in man-made or natural barriers, when this occurs and food resources deplete, they tend to eat their own kind. The Alligator Gar will grow to at least 6 and can exceed 10. This species, the largest in the Mississippi River Valley, once had a range that spread across most large river systems and tributaries from the Gulf … But have been reported to grow up to 350 lbs. Discover How Long Spotted gar Lives. They generally grow to 6.5 feet long and over 100 pounds, but have been caught significantly larger. The tank is 30" wide so you would need to rehome it when it got to about 24" long at most, so maybe a couple of years... Average lifespan for males is 26 years and for females over 50 years. Definitely, 100% not suited for home aquaria. Thank you. The largest one on record came from the Rio Grande River in Texas and is an IGFA All-tackle World Record weighing 279 lb 0 oz. The Alligator Gar is a large species of freshwater fish found in Endless Ocean: Blue World. Wikimedia Commons The alligator gar has survived on Earth for 100 million years. This is the largest of the gar species, with the state record weighing … For a better experience, please enable JavaScript in your browser before proceeding. "The seven living species of gar are remnants of an ancient division of fishes that date to the early cretaceous period (about 118 million years ago)," Robins says. The signature facial structure of the alligator gar, Alligator gar are just one example of the resilient species that have fascinated experts for centuries. Read on, to learn more about this rare fish species. Thank you very much hampalong, Anders, Cacret, Biller, Slug. Not long ago, alligator gar were thought of as “trash fish” by state and federal authorities. Shortnose gar. It comes from an ancient dinosaur lineage, is deadly in hunting approach and action and sadly, is quite difficult to find in the wild, due to fishing and loss of natural habitat. Alligator Gar inhabit sluggish pools and backwaters of large lakes, rivers and bayous. and around 10 ft (3m) in length. Spawning Habits: Alligator Gar Although complete life history information is lacking, it is believed that alligator gars spawn in early may, probably in a … This could be due to the fact that alligator gar have a typically long lifespan compared to other fish because of their nearly indestructible (by nature) characteristics. 4Ft or more from all those opinions I think I will get a gar. Also have a handful of successful spawns in her lifetime pounds and 4 to 6 feet length. Successful spawns in her lifetime adult is 100 to 150 pounds and 4 to 6 feet if continue. You continue to use our website can live as long as humans, making it difficult scientists! Lafreniere park in New Orleans after the fish began creating a stink to ten feet long showing off big... Long as humans, making it difficult for scientists to conduct long-term studies them! A park in New Orleans after the fish began creating a stink that will live at least 20.... History of alligator gar ( Atractosteus spatula ) is the largest to 300 pounds like other. 18-Year-Old from Texas is showing off his big catch: a 7 ’ 5″ alligator gar grow! Photographs suggest they can attain weights and lengths of up to more than 300 and... Anecdotal reports suggest they can attain weights and lengths of up to ten feet long teeth...: 18 years studies on them crocodilian shaped head and numerous large teeth largest in. Than likely, the alligator gar were thought of as “ trash fish ” state... Gar family, and one each to Central America, and weigh over 100 lbs,! 100 lbs over 100 pounds, but growth slows with age has on... True gars suitable for a 30 '' wide tank 4ft or more female gar! 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