Scientific Name: Micropterus salmoides . In the South summer water norms will range between 87° to 92°F which largemouth can tolerate, though "prolonged" exposure to temperatures exceeding 95°F can kill them. Physical description. 14. The Minnesota Department of Natural Resources provides a description and habitat of the largemouth bass. Origin: Introduced . Bernard Germain de Lacépède (1756-1825), a French naturalist, was the first to describe the largemouth bass in 1802. The largemouth bass is an olive-green to greenish gray fish, marked by a series of dark, sometimes black, blotches forming a jagged horizontal stripe along each flank. https://www.fws.gov/fisheries/freshwater-fish-of-america/largemouth_bass.html Northern strain largemouth bass will tolerate a wide range of temperatures. Other Names: Black Bass, Largemouth. Welcome! Pause Carousel Skip to main content. This species typically ranges from 30-40 cm in length and weigh on average 0.45-1.36 kilograms. They function best in water between 65° and 90°F, but they are able to tolerate water that rises to the "low 90s" in the southern states. DNR RESPONSE TO COVID-19: For details on adjustments to DNR services, visit this webpage. Adult largemouth bass are largely fish-eating predators. Identification: Largemouths are dark olive green on the back with light green sides shading to a white belly. Female largemouth bass are usually larger than male largemouth bass of the same age. Largemouth bass have bodies that are both elongated and thick. The upper jaw of a largemouth bass extends beyond the rear margin of the eye. Physical Description. Log into your account. The Florida Bass (Micropterus s. floridanus) attains a larger size than the Northern Largemouth Bass (Micropterus s. salmoides). Description and Range. In comparison to age, a female bass is larger than a male. Together with six other species of bass, they make up the group typically known as the black basses. Largemouth bass will often breach the surface of the water and become airborne when hooked in … Two subspecies of Largemouth Bass are recognized (Bailey and Hubbs 1949). Temperature. Morphological descriptions are also given in Becker (1983), Etnier and Starnes (1993), Jenkins and Burkhead (1994), and Moyle (2002). Largemouth bass have a highly attuned sense of smell, and can zero in on prey by following scent trails. The original nomenclature chosen was Labrus salmoides.Lacépède’s translated description is as follows: The upper jaw of a largemouth bass extends beyond the rear margin of the orbit.In comparison to age, a female bass is larger than a male. They are the largest of the black basses, reaching a maximum recorded adult length of 97 cm and a maximum recorded adult weight of 10.1 kg. Description. Largemouth bass is a member of the sunfish family, though larger than those species considered "panfish". Physical description. your password The largemouth is an olive green fish, marked by a series of dark, sometimes black, blotches forming a jagged horizontal stripe along each side. The Minnesota Department of Natural Resources provides a description and habitat of the largemouth bass. Common Name: Largemouth Bass. But the food type changes as they grow from plankton, to insects, to fish, crayfish and frogs. The largemouth is the largest of the black basses. There are several reasons for the popularity of this fish. your username. Adult Size: The typical largemouth bass in Maine is 12-16 inches long and weigh 1-3 pounds, with occasional fish up to 7-8 pounds.. The largemouth bass is a sight feeder and takes food from the surface, in the water column and off the bottom. Largemouth Bass History and Status Description Largemouth bass are the most sought-after freshwater gamefish in the United States. 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