背焦贝属

背焦贝属（学名：Notadusta）为宝贝科的一个属。

下级分类
本属包括以下物种：

• 姑娘背焦贝 Notadusta musumea Kuroda & Habe, 1961

*Notadusta clifdenensis (Cernohorsky, 1971) †
*Notadusta egregia Schilder, 1937 †
*Notadusta spolongensis Schilder, 1937 †
*Notadusta trelissickensis (Suter, 1917) †
*Notadusta victoriana (Schilder, 1935) †
;以下物种被认为是其他物种的同种异名：
*Notadusta boucheti Lorenz, 2002 ≡ Palmulacypraea boucheti (Lorenz, 2002)(Basyonym)
*Notadusta hartsmithi Schilder, 1967 ≡ Notocypraea dissecta Iredale, 1931
*Notadusta hungerfordi (G. B. Sowerby III, 1888) ≡ Paradusta hungerfordi (G. B. Sowerby III, 1888)

• 胜枝背焦贝 Notadusta katsuae (Kuroda, 1960) ≡ Palmulacypraea katsuae (Kuroda, 1960)
• Notadusta martini (Schepman, 1907) ≡ Ransoniella martini (Schepman, 1907)
• Notadusta omii Ikeda, 1998（原來組合） ≡ Palmulacypraea omii (Ikeda, 1998)
• Notadusta punctata (Linnaeus, 1771) ≡ Ransoniella punctata (Linnaeus, 1771)

参考文献

• Schilder, M. & Schilder, F. A. (1971) A catalogue of living and fossil cowries. A taxonomy and bibliography of Triviacea and Cypraeacea (Gastropoda Prosobranchia). Institut Royal des Sciences Naturelles de Belgique, Mémoires, Deuxième Series, 85: 1-246
• Lorenz, F. & Hubert, A. 2000. A Guide to Worldwide Cowries. Hackenheim, Germany : ConchBooks pp. 1–584.