Hump-back Conch – Gibberulus gibberulus

, Hump-back Conch, Gibberulus gibberulus

The Hump-back Conch, scientifically known as Gibberulus gibberulus, is a fascinating gastropod species with a distinctive, humped shell. This unique conch is an integral part of various marine ecosystems, showcasing its adaptability and ecological significance.

Description & Characteristics

The Gibberulus gibberulus possesses a robust, oval-shaped shell, often reaching a maximum size of 5 centimeters. Its most striking feature is the prominent hump on the back of the shell, giving it its common name. The shell’s color varies from a pale cream to a light brown, with intricate patterns of brown spots and stripes. The shell is often covered in a thin layer of algae, contributing to its camouflaged appearance.

Habitat and Occurrence

The Gibberulus gibberulus exhibits a preference for shallow, intertidal environments. It thrives in the tidal zone, particularly in lagoons and on sandy sea floors. The presence of this conch species is a testament to its ability to tolerate fluctuating salinity levels and the ebb and flow of tides. It’s common in various marine zones, from the warm, tropical waters to the temperate regions.

Taxonomy

The Gibberulus gibberulus belongs to the Class: Gastropoda, Order: Littorinimorpha, and Family: Strombidae. This classification places it within the diverse world of snails and slugs, with its specific family, Strombidae, known for their distinctive, often elaborate shells.

Feeding

The Gibberulus gibberulus is a herbivorous species, primarily feeding on algae. Its diet also includes epiphytes, which are plants growing on other plants, as well as detritus and zoobenthos. This adaptable feeding strategy allows it to thrive in its varied habitat, contributing to the balance of the marine ecosystem.

Associated Species

Image References

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