Epideira is a genus of sea snails, marine gastropod mollusks in the family Horaiclavidae.^[1]

Species within the genus Epideira include:

• Epideira beachportensis Cotton & Godfrey, 1938
• Epideira candida (Laseron, 1954)
• Epideira carinata (Laseron, 1954)
• Epideira flindersi Cotton & Godfrey, 1938
• Epideira gabensis Hedley, 1922^[2]
• Epideira hedleyi (Iredale, 1931)
• Epideira jaffaensis (Verco, 1909)^[3]
• Epideira multiseriata (E. A. Smith, 1877)
• Epideira nodulosa (Laseron, 1954)
• Epideira perksi (Verco, 1896)
• Epideira philipineri (Tenison Woods, 1877)
• Epideira quoyi (Desmoulins, 1842)
• Epideira schoutanica (May, 1911)
• Epideira sibogae (Schepman, 1913)
• Epideira striata (Gray, 1826)
• Epideira torquata Hedley, 1922
• Epideira tuberculata (Laseron, 1954)

Species brought into synonymy

• Epideira beachportensis Cotton & Godfrey, 1938: synonym of Epidirona beachportensis (Cotton & Godfrey, 1938)
• Epideira flindersi Cotton & Godfrey, 1938: synonym of Epidirona flindersi (Cotton & Godfrey, 1938)
• Epideira torquata Hedley, 1922: synonym of Epidirona torquata (Hedley, 1922)

• Hedley C. (1918). A checklist of the marine fauna of New South Wales. Part 1. Journal and Proceedings of the Royal Society of New South Wales. 51: M1-M120
• Li B.Q., Kilburn R.N., & Li X.Z. (2010). Report on Crassispirinae Morrison, (Mollusca: Neogastropoda: Turridae) from the China Seas. Journal of Natural History. 44, 699-740.

• Tucker, J.K. (2004). "Catalog of recent and fossil turrids (Mollusca: Gastropoda)" (PDF). Zootaxa. 682: 1–1295.
• Bouchet, P.; Kantor, Y. I.; Sysoev, A.; Puillandre, N. (2011). A new operational classification of the Conoidea (Gastropoda). Journal of Molluscan Studies. 77(3): 273-308