Common Pacific Vase

Vasum turbinellus

Vasum turbinellus is a gastropod with a shell that ranges in length from 36.7 mm to 86 mm. The shell is characterized by a yellowish white and chestnut-black coloration, featuring obscure banding and a yellowish white aperture. The outer lip of the shell has black spots, which can help distinguish it from similar species. This species is typically found in shallow subtidal waters, inhabiting environments such as coral reefs and lagoons across the Indo-Pacific region, including areas like Western Africa, the Indian Ocean, the Philippines, and Australia. It is generally recorded at depths shallower than 40 meters, with most occurrences at around 20 meters or less. Vasum turbinellus is a non-broadcast spawner, and its life cycle does not include a trocophore stage. This species feeds on organic matter and is known to be associated with reef ecosystems. Encounters with this species during dives can be common, especially in regions where it is prevalent. Divers may observe these gastropods resting on the substrate, blending in with their surroundings due to their shell coloration. The conservation status of Vasum turbinellus has not been evaluated by the IUCN, and it is not listed under any CITES categories. This species is considered harmless to humans and is sometimes utilized in subsistence fisheries.