''Cymbiolacca pulchra wisemani'' is a

subspecies In biological classification, subspecies is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (morphology), but that can successfully interbreed. Not all species ...

of large

sea snail Sea snail is a common name for slow-moving marine gastropod molluscs, usually with visible external shells, such as whelk or abalone. They share the taxonomic class Gastropoda with slugs, which are distinguished from snails primarily by the ...

, a

marine Marine is an adjective meaning of or pertaining to the sea or ocean. Marine or marines may refer to: Ocean * Maritime (disambiguation) * Marine art * Marine biology * Marine debris * Marine habitats * Marine life * Marine pollution Military * ...

gastropod The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. T ...

mollusc Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is esti ...

in the family

volutidae ''Volutidae'', common name volutes, are a taxonomic family of predatory sea snails that range in size from 9 mm to over 500 mm. They are marine gastropod mollusks. Most of the species have no operculum. Distribution This family of sea snails ...

, the volutes. This species occurs in shallow water on top of the

Great Barrier Reef The Great Barrier Reef is the world's largest coral reef system composed of over 2,900 individual reefs and 900 islands stretching for over over an area of approximately . The reef is located in the Coral Sea, off the coast of Queensland, ...

Queensland ) , nickname = Sunshine State , image_map = Queensland in Australia.svg , map_caption = Location of Queensland in Australia , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , established_ ...

Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ...

from at least as far north as Saint Crispins Reef Reef east of

Cape Tribulation Cape Tribulation is a headland and coastal locality in the Shire of Douglas in northern Queensland, Australia. In the , Cape Tribulation had a population of 118 people. Geography The locality is north of Cairns. It is within the Daintree Na ...

to at least as far south as Stanley Reef north east of

Bowen Bowen may refer to: Places Australia * Bowen, Queensland, a town * Bowen Hills, Queensland, a suburb ** Bowen Hills railway station, a railway station in Bowen Hills ** Bowen Park, Brisbane, a park in Bowen Hills * Bowen Bridge, crossing the Derw ...

. This subspecies is closely related to, and may be conspecific with, '' Cymbiolacca pulchra peristicta'' from the

Swain Reefs Swain Reefs is a national park in North Queensland, Australia, north of Brisbane. It was established in 1995, and covers an area of 0.58 km2. It is managed by the Queensland Parks and Wildlife Service. Fauna Birds Nine small cays, wi ...

region at the southern end of the

. The shell shape and colour pattern vary from population to population, with many endemic colour forms known.

References

"The "''pulchra'' complex" " Bail P.& Limpus A., Evolver, Rome 1998 Volutidae Gastropods described in 1870 {{Volutidae-stub