How To Harvest Crawfish Species Of Louisiana?Ĭrawfish are harvested in the wild by hand. The female covers the eggs with a light dusting of mud.Ībout 20 days later, when the eggs hatch, the tiny Crawfish emerge from the water by swimming to the surface and shedding their skins there. She can usually lay between 100 and 200 eggs beside several males who also contribute their sperm. A female crawfish digs a small pit with her hind legs in the mud. Breeding Of CrawfishĬrawfish spawn in mid-to-late summer in shallow mud holes along river banks in the wild. In the wild, Crawfish burrow into soft mud banks where they can travel short distances on their tails. They gather in large groups for protection against predators and parasites. Crawfishes are commonly found in caves in the mud banks along the Mississippi River and its tributaries. They use their waving antennae to sense their environment and detect predators. They have few natural predators, but fish and Crawfish are fond of eating them. Social Characteristics Of CrawfishĬrawfish are generally solitary animals, preferring to live on their own. They generally decide on gender after reaching 4 feet in length but may change gender while they are still small. Crawfishes generally change gender between the 3rd and 6th years after they hatch.Ĭrawfishes begin their sexual maturation at the end of summer when they are 8-10 inches long. However, male Crawfish don’t develop into reproductively mature Crawfish until they reach a certain size. ![]() Crawfish are also capable of changing genders. The tail is flattened, and the Crawfish use their tails as rudders underwater.Ĭrawfish are hermaphroditic, meaning they contain male and female genetic material in every cell of their bodies. It has a two-part body with an elongated abdomen in which the legs are housed. The Crawfish is a small crustacean that resembles the starfish.
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