The Kentucky cave shrimp, scientifically known as *Palaemonias ganteri*, is a small, blind crustacean found exclusively in the underground waters of the Mammoth Cave system in Kentucky. This shrimp is adapted to life in complete darkness, lacking pigmentation and eyesight, which helps it survive in its unique cave environment. These shrimp play a crucial role in the cave ecosystem, serving as a food source for other cave-dwelling animals. They primarily feed on organic matter and microorganisms found in the water, contributing to the nutrient cycle within the cave's delicate habitat. Conservation efforts are important to protect this species and its environment.