Geographic Range. Freshwater drum are the only members of the family Sciaenidae that inhabit freshwater. They have a vast distribution range that extends. Aplodinotus grunniens Rafinesque, Common name: Freshwater Drum. Synonyms and Other Names: bubbler, croaker, gaspergou, gou, gray bass, grinder. Image of Aplodinotus grunniens. Aplodinotus grunniens Trusted. Creative Commons Attribution Non Commercial Share Alike (CC BY-NC-SA
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Immature drum are preyed on by many different predatory fishes such as Sander vitreusEsox masquinongyEsox luciusAplodinotus grunniensand gulls Larussuch as Larus argentatus. The freshwater drum is a member of the family Sciaenidaeand is the only North American member of the group that inhabits freshwater for its entire life. This page was last edited on 24 Marchat In April and May, the drum feeds on dipterans.
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On average they range in size from 31 cm to 71 cm 12 to 28 inches and weights from. The percentage of fish in their diet at this time ranges from percent.
Freshwater Drum/Sheepshead (Aplodinotus grunniens)
During its early stages in Lake Erieit has been shown to compete with yellow perchthe trout-perchand the emerald shiner. Although the commercial harvest is up to 1 million pounds per year, they are in no danger of overharvest. Please leave a voicemail if we miss your call and expect a return aplodijotus within 1 day, often sooner. North and Central America: Collaborators Pictures Stamps, Coins Misc.
Estimates of some properties based on models Phylogenetic diversity index Ref.
Freshwater drum tend to hang out with walleye. The post larval stage begins about 45 hours after hatching and a length of 4. Etnier and Starnes, ; Ross and Brenneman, The scales are ctenoid wplodinotus the lateral line scales can range from 49 to Primarily in large rivers and shallow lakes that have mud or sand bottoms MN Status: The diet of the freshwater drum is generally benthic and composed of macroinvertebrates mainly aquatic insect larvae and bivalve musselsas well as small fish in certain ecosystems.
Alerts In Effect Dismiss. Minnesota Department of Natural Resources, Though we edit our accounts for accuracy, we cannot guarantee all aplodinotsu in those accounts.
Add your observation in Fish Watcher Native range All suitable habitat This map was computer-generated and has not yet been reviewed. The Inland Fishes of Mississippi. They then proceed to move into deeper waters to aplodinofus feeding and are considered juveniles at 15 mm.
Volume 10, Issue 1,Pages Classification Kingdom Animalia animals Animalia: There is some indication that this fish, with its big molar-like crushing teeth, may be learning to eat zebra mussels.
Commercially up tokg 1 million pounds is harvested per year. Journal of Great Lakes Research. Accessed October 23, at http: American Midland Naturalist, Referring to an animal that lives on or near the bottom of a body of water. Growth is rapid in young fish and tends to slow down with age. It is a deep bodied fish with a divided dorsal fin consisting of 10 spines and 29—32 rays. Freshwater; demersal; grunniiens range 30 -? They generally root around and move rocks and other substrates to flush their prey.
Utilized fresh and can be pan-fried and broiled Ref. Freshwater drum are the gtunniens members of the family Sciaenidae that inhabit freshwater. Predators on drum include humans and other fish. Transactions of the American Fisheries Society, Commonly found in the Mississippi River.
IUCN Red List of Threatened Species
Freshwater drum is the only member of its family in North America to occur completely in freshwater habitats. Wisconsin Sea Grant Accessed December 31, at https: Not available FishBase mirror site: East of Rocky Mountains in St.
Iteroparous animals must, by definition, survive over multiple seasons aploddinotus periodic condition changes. Fascinating Facts Male freshwater drum makes its unique sound with muscles rubbed along its swim bladder. The larvae are 3 mm at hatching and stay at the surface for three days, or until they are capable of swimming on their own.