Dipsas catesbyi, or Catesby's snail-eating snake, a non-venomous species native to Central America's humid lowland rainforests, known for its slender body, distinctive dark and light banding, and specialized diet of snails and slugs. With a length of 1.2 to 1.5 meters, this nocturnal snake plays a crucial role in regulating snail populations within its ecosystem.