Olivella anazora

, Olivella anazora, Olivella anazora

Olivella anazora is a species of small sea snail, a marine gastropod mollusk in the family Olividae, commonly known as olive shells. These snails are characterized by their smooth, oval-shaped shells and are relatively small in size.

Description & Characteristics

Olivella anazora shells typically reach a maximum size of about 15 millimeters. Their shells exhibit a smooth, glossy surface and display a variety of colors, often featuring shades of brown, gray, or white, sometimes with intricate patterns or banding. The aperture, or opening, of the shell is relatively narrow and elongated, and the outer lip is slightly thickened.

Habitat and Occurrence

Olivella anazora is commonly found in intertidal and subtidal zones, inhabiting sandy or muddy substrates. These snails are typically found in depths ranging from the low tide mark to approximately 30 meters. Olivella anazora is a common inhabitant of the neritic zone, which encompasses the coastal waters extending from the shoreline to the edge of the continental shelf. This species is often found in association with other invertebrates and seaweed, creating a diverse and vibrant ecosystem.

Taxonomy

Olivella anazora belongs to the Class: Gastropoda, Order: Neogastropoda, and Family: Olividae. This classification places it within a diverse group of marine snails characterized by their distinct shell shapes and predatory feeding habits.

Feeding

Olivella anazora is a carnivorous snail, feeding primarily on smaller invertebrates such as polychaetes, crustaceans, and other mollusks. They use their radula, a ribbon-like structure with rows of teeth, to scrape and tear their prey.

Associated Species

Image References

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