Common name: Calpurnus
Calpurnus is a genus of marine gastropod mollusks belonging to the family Ovulidae, commonly known as allied cowries. These intriguing sea snails are known for their glossy and often vibrantly colored shells, which make them a popular choice among collectors and marine aquarists. Calpurnus species are typically found in warm, tropical waters, often inhabiting coral reefs or rocky substrates where they can find their preferred food sources.
One of the most notable features of Calpurnus snails is their mantle, which can extend over the shell, giving it a smooth and polished appearance. This mantle is often vividly colored and can help in camouflaging the snail against predators. The mantle's ability to cover the shell is also a defense mechanism, protecting the snail from potential damage.
In the aquarium setting, Calpurnus species can be a fascinating addition due to their unique appearance and behavior. However, they require specific care to thrive. These snails are primarily herbivorous, feeding on algae and detritus, making them beneficial for maintaining a clean tank. It's important to provide a stable environment with plenty of live rock and algae to support their dietary needs. Additionally, maintaining water quality is crucial, as these snails are sensitive to changes in water parameters.
Calpurnus snails also exhibit interesting reproductive behaviors. They are known for their egg capsules, which they attach to substrates within their environment. Observing these reproductive habits can add an extra layer of interest for aquarists. Overall, Calpurnus snails offer both aesthetic appeal and functional benefits to marine aquariums, making them a valuable addition for hobbyists interested in maintaining a diverse and vibrant tank ecosystem.
