Amphithalamus

Amphitalhamus is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Anabathridae.

==Species== Species within the genus Amphithalamus include: Amphithalamus albus Rolán, 1991 Amphithalamus erosus (Odhner, 1924) Amphithalamus falsestea (Ponder, 1968) Amphithalamus fulcira (Laseron, 1956) Amphithalamus glabrus Simone, 1996 † Amphithalamus immigrus Lozouet, 1998 Amphithalamus incidatus (Frauenfeld, 1867) Amphithalamus inclusus Carpenter, 1864 Amphithalamus jacksoni (Brazier, 1895) Amphithalamus latisulcus (Ponder, 1968) Amphithalamus liratus Thiele, 1930 Amphithalamus maoria (Ponder, 1968) Amphithalamus neglectus (Turton, 1932) Amphithalamus niger Rolán, 1991 Amphithalamus obesus H. Adams, 1866 Amphithalamus ornatus (Powell, 1927) Amphithalamus pyramis (Laseron, 1950) Amphithalamus rauli Rolán, 1991 Amphithalamus semen (Odhner, 1924) † Amphithalamus semiornatus (Laws, 1948) Amphithalamus sundayensis Oliver, 1915 Amphithalamus triangulus May, 1915 Amphithalamus vallei Aguayo & Jaume, 1947 † Amphithalamus waitemata (Laws, 1950)