Little fox mitre, or Little fox vexillum, Vexillum vulpecula, on the right is found in the Indo-Pacific region.
On the right is the Imperial volute, Cymbiola imperialis. Found in the southern Philippines on sand in shallow waters. It can reach 25 cm long.
On the left is Vexillate volute, Harpulina arauciaca, found in the waters around Sri Lanka. This snail is also known as the Gold-banded volute.
Above is Bednall's volute, Volutoconus bednalli, found in the waters around N. Australia. It is nocturnal.
The Hebrew volute, Voluta ebraea, on the right, is found around northern Brazil on sand, coral and rocks, from shallow water right down to around 70 m. It is eaten by humans and the shell sold commercially. It can grow up to 22 cm long, but large species are rarely found now; most are 10 - 15 cm long. It feeds on bivalves.
Magnificent volute, Cymbiola magnifica, right is found in S. E Australian waters from the intertidal zone down to 230 m.
Fully grown individuals can reach 36 cm long.
Eggs are attached to something solid or buried in sand.
Syrinx aruanus, the Australian trumpet also know as the Giant whelk on the right is a huge snail, the world's largest, that can grow to 91 cm long and weigh 18 kg! It is found in the intertidal zone down to around 50 m deep around the northern Australian coast, southern New Guinea and Indonesia. It is carnivorous and feeds on polychaete worms. It has a long proboscis (up to 25 cm) and it uses this to reach into the tubes of its prey. Females produce large egg cases (15 cm), which they attach to rocks, shells or gorgonian corals. It is sometimes eaten by humans and is used for fish bait.