Zeacumantus
Zeacumantus is a genus of small, marine snails in the family Trochidae, commonly known as top shells. This genus is characterized by its distinctive conical shell, often with intricate spiral patterns and a prominent spire. Zeacumantus species are found in various marine environments, primarily in the Indo-Pacific region, with some species extending into the Atlantic.
Characteristics
Zeacumantus shells are typically small, ranging from a few millimeters to a few centimeters in diameter. They are generally conical in shape with a pointed apex and a wide, flat base. The shell surface is often adorned with intricate spiral ridges, cords, or granules. The aperture, or opening, is usually circular or oval-shaped and may have a slightly thickened lip. The color of Zeacumantus shells varies depending on the species, but they are often shades of brown, gray, or white, sometimes with colorful markings or patterns.
Environment
Zeacumantus snails are predominantly found in shallow, coastal waters, living among rocks, coral reefs, and seagrass beds. They are often associated with tide pools and intertidal zones, where they graze on algae and other organic matter. Zeacumantus species are also found in deeper waters, up to several hundred meters.
Distribution
The genus Zeacumantus is primarily found in the Indo-Pacific region, with a high diversity of species in the tropical waters of the Pacific Ocean, including the Philippines, Indonesia, and Australia. Some species have also been found in the western Atlantic Ocean, near the Caribbean Sea and the Gulf of Mexico.