longnose gar known for its elongated snout and spotted body floats gracefully against a white backdrop highlighting its

longnose gar lepisosteus osseus freshwater fish spotted elongated snout anatomy aquatic life diversity wildlife river habitat predator game species unique characteristics ecosystem research marine biology conservation native ichthyology identification fishing bioluminescence scales fins observation education longsnout ecosystems biodiversity behavior art natural history morphology enthusiasts patterns flora populations endangered wild distribution ai generated