Basilissa (gastropod)

Basilissa is a genus of extremely small deep water sea snails. They are marine gastropod mollusks in the family Seguenziidae.

Species
Species within the genus Basilissa include:
 * Basilissa soyoae Okutani, 1964
 * Basilissa superba Watson, 1879

The following species were brought into synonymy:
 * Basilissa alta Watson, 1879 synonym of Hadroconus altus (Watson, 1879)
 * Basilissa babelica Watson, 1907 synonym of Orectospira tectiformis (Watson, 1880)
 * Basilissa bombax Cotton & Godfrey, 1938 synonym of Calliobasis bombax (Cotton & Godfrey, 1938)
 * Basilissa costulata Watson, 1879 synonym of Ancistrobasis reticulata (Philippi, 1844)
 * Basilissa discula (Dall, 1889) : synonym of Fluxinella discula (Dall, 1889)
 * Basilissa gelida Barnard, 1963 : synonym of Fluxinella gelida (Barnard, 1963) (original combination)
 * Basilissa lampra Watson, 1879 synonym of Rotellenzia lampra (Watson, 1879)
 * Basilissa munda Watson, 1879 synonym of Asthelys munda (Watson, 1879)
 * Basilissa niceterium Hedley & May, 1908 synonym of Carinastele niceterium (Hedley & May, 1908)
 * Basilissa rhyssa Dall, 1927 : synonym of Basilissopsis rhyssa (Dall, 1927)
 * Basilissa sibogae Schepman, 1908 synonym of Hadroconus sibogae (Schepman, 1908)
 * Basilissa simplex Watson, 1879 synonym of Asthelys simplex (Watson, 1879)
 * Basilissa trochiformis (Schepman, 1909) synonym of Fluxinella trochiformis (Schepman, 1909)
 * Basilissa watsoni Dall, 1927 synonym of Hadroconus watsoni (Dall, 1927)