Bulimulidae

Bulimulidae is a family of air-breathing land snails, belonging to the superfamily Bulimuloidea. These snails are distributed throughout the Neotropics, with a significant presence in South America, Central America, and the Caribbean. The family is characterized by a diverse array of shell shapes and sizes, though many species exhibit a sinistral or dextral coiling pattern.

The taxonomy of Bulimulidae has undergone revisions, with several former genera now classified under different families or subfamilies. Current research often relies on molecular data to clarify phylogenetic relationships. Members of this family inhabit a wide range of environments, from tropical rainforests and cloud forests to drier scrublands and even arid regions, demonstrating a remarkable adaptability.

Dietary habits vary among species, but generally include decaying vegetation, fungi, and algae. Reproduction is typically oviparous, with females laying clutches of eggs in moist soil or under leaf litter. The ecological role of Bulimulidae includes contributing to nutrient cycling and serving as a food source for various predators. Conservation concerns exist for some species due to habitat loss and fragmentation, particularly in areas undergoing significant land-use change. Continued study is essential for understanding the full biodiversity and ecological significance of this widespread snail family.