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Catostomus latipinnis (flannelmouth sucker) is a North American fish identified by its enlarged lower lips.It belongs to the genus Catostomus, commonly known as suckers.. Historically, the flannelmouth sucker ranged in the Colorado River Basin, including parts of Wyoming, Utah, Colorado, New Mexico, Nevada, California, and Arizona; however, this species has been entirely extirpated from the ...
Hypostomus plecostomus, also known as the suckermouth catfish or common pleco, is a tropical freshwater fish belonging to the armored catfish family (Loricariidae), named for the longitudinal rows of armor-like scutes that cover the upper parts of the head and body (the lower surface of head and abdomen is naked soft skin).
However, longnose suckers can be distinguished by their comparatively finer scales. [4] The longnose sucker is distinctive for its physical characteristics. First, the longnose sucker, as the name suggests, has an elongated snout which helps to distinguish the species from other suckers. The elongated snout can be 1/3 of the total body length.
Catostomus is a genus of fish belonging to the family Catostomidae, commonly known as suckers. This genus of fish usually lives in freshwater basins. [ 2 ] Most members of the genus are native to North America, but C. catostomus is also found in Russia.
The creek chubsucker is an important species in lotic water systems. It is a fish that turns over energy by consuming vegetation detritus. [17] The creek chubsucker also regulates population levels of macro-invertebrates and algae, and it serves as an important prey fish for many desirable game fish species. [7]
Throughout much of their range species are considered to be rough fish. Suckers have historically been scapegoated for human environmental destruction and their impacts on popular fish species such as Pacific salmon and smallmouth bass. This has led to their widespread and unnecessary destruction at the hands of ignorant anglers. [12]
The swim bladder, gas bladder, fish maw, or air bladder is an internal gas-filled organ in bony fish (but not cartilaginous fish [1]) that functions to modulate buoyancy, and thus allowing the fish to stay at desired water depth without having to maintain lift via swimming, which expends more energy. [2]
The fish's suckermouth, with its fleshy lips, is located in an inferior position at the bottom of its head, as the fish obtains its food from bottom surfaces. [5] The white sucker is often mistaken for different species of suckers and redhorses, but can be distinguished by the complete lateral line system containing 55–85 small scales. [6]