Argalista

Argalista is a genus of sea snails, marine gastropod mollusks in the family Colloniidae.

Distribution
These marine species are endemic to New Zealand, except Argalista kingensis, which occurs off Tasmania and Argalista rosea, which occurs off Victoria, Australia.

Species
Species within the genus Argalista include:
 * Argalista corallina (Cotton & Godfrey, 1935)
 * Argalista crassicostata (Murdoch, 1905)
 * Argalista fluctuata (Hutton, 1883)
 * Argalista fugitiva (Hedley, 1911)
 * Argalista imperforata (Suter, 1908)
 * Argalista kingensis May, 1923
 * Argalista micans Powell, 1931
 * Argalista nana Finlay, 1930
 * Argalista rosea (Tenison Woods, 1876)
 * Argalista roseopunctata (Angas, 1880)
 * Argalista rotella Powell, 1937
 * Argalista umbilicata Powell, 1926
 * Argalista variecostata Powell, 1937