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The greengill sunfish (Lepomis macrochirus × cyanellus) is sometimes referred to as hybrid sunfish or bluegill x green sunfish hybrid. It is a hybrid between a bluegill (Lepomis macrochirus) and green sunfish (Lepomis cyanellus). [1] They can sometimes be found in ponds, lakes, or streams where there is both bluegill and green sunfish. They ...
The pumpkinseed x bluegill sunfish [1] (Lepomis gibbosus x macrochirus), sometimes colloquially referred to as hybrid sunfish or pumpkingill, [citation needed] is a hybrid between a pumpkinseed (Lepomis gibbosus) and a bluegill (Lepomis macrochirus). [2] They are sometimes found in lakes and ponds where both parent species are present. [2]
Bluegills play an important role in pond and lake management to keep crustacean and insect populations low, as a single bluegill population may eat up to six times its own weight in just one summer. [18] However, certain species of bluegill can become overpopulated and overrun a pond's ecosystem if not managed properly.
Among many others, species that are eligible for reintroduction under the program include the Cape Fear shiner, a minnow found in shallow streams throughout the Cape Fear basin; the yellow lance ...
It is also important to stock the correct species of fish. For warm water ponds, it is recommended to stock largemouth bass, bluegill, crappie, channel catfish, and bullheads. For larger and deeper lakes, stocking cool water game fish such as walleye and trout species is recommended. [20]
The genus' most recognizable species is perhaps the bluegill. Some Lepomis species can grow to a maximum overall length of 41 cm (16 in), though most average around 10–20 cm (3.9–7.9 in). Many species are sought by anglers as popular panfishes, and large numbers are bred and stocked in lakes, rivers, ponds and wetlands.
Reduced water requirements as compared to raceway or pond aquaculture systems. [16] Reduced land needs due to the high stocking density [17] Site selection flexibility and independence from a large, clean water source. [18] Reduction in wastewater effluent volume. [19] Increased biosecurity and ease in treating disease outbreaks. [15]
The species prefers areas in sluggish backwaters, lakes, and ponds with gravel, sand, or bedrock bottoms. They also can be found in very muddy waters and are able to tolerate poor water conditions. Green sunfish tend to spend their time hiding around rocks, submerged logs, plants, and other things that provide cover.