longnose gar features an elongated body and distinctive snout highlighting its unique adaptations. the fish swims

longnose gar lepisosteus osseus freshwater fish species aquatic life anatomy elongated body swimming nature wildlife ichthyology north america habitat natural history ecosystem fishing reptiles predator fins conservation gars identification environments enthusiasts marine biology description biodiversity behavior research environmental education adaptations underwater balance preservation populations endangered morphology habitats water ecosystems organisms ai generated