Clonias

Clonias is a genus of terrestrial snails in the family Achatinidae. These snails are native to East Africa, primarily found in the grasslands and savannas of Kenya and Tanzania. They are characterized by their relatively large size, with shells that can reach up to 15 centimeters in length. The shells are typically ovate and dark brown or black in color, often with longitudinal stripes.

The diet of Clonias snails consists mainly of decaying plant matter, fungi, and sometimes animal carcasses. They are nocturnal, becoming active during the night to forage and avoid predators. During dry periods, they can aestivate, sealing themselves within their shells to conserve moisture. Reproduction in Clonias is oviparous, with females laying clutches of eggs in moist soil.

Several species are recognized within the genus Clonias, including Clonias willemsei and Clonias elatior. While generally not considered pests, their large size and abundance in certain areas can lead to them being noticed by local populations. Their ecological role involves contributing to nutrient cycling through their decomposition of organic matter. Conservation status varies among species, with some facing threats from habitat loss and collection. Research into Clonias primarily focuses on their taxonomy, ecology, and evolutionary relationships within the Achatinidae family.