wolfsnails

Wolfsnails are a common name used to refer to several species of land snails, most notably those belonging to the family Muricidae, which are carnivorous marine snails that can sometimes be found in brackish or estuarine environments. However, the term "wolfsnail" is also frequently applied to terrestrial snail species known for their predatory habits, particularly those that prey on other snails.

One prominent example of a terrestrial wolfsnail is Euglandina rosea, native to Florida and the Caribbean. This snail was introduced to many islands in the Pacific as a biological control agent against invasive giant African land snails, such as Lissachatina fulica. Unfortunately, Euglandina rosea has proven to be a devastating predator of native land snails, contributing to the extinction of many species. Its elongated, conical shell is a distinguishing feature.

Other terrestrial snails that might be colloquially referred to as wolfsnails exhibit similar predatory behaviors, feeding on earthworms, insect larvae, and other invertebrates, as well as other snails. Their predatory nature often means they have specialized mouthparts or radulae adapted for piercing or tearing prey. The term "wolfsnail" highlights their carnivorous diet and their role as active hunters in their respective ecosystems.