Leiodytes is a genus of beetles in the family Dytiscidae, containing the following species:

• Leiodytes acutus Wang, Satô & P.-S.Yang, 1998
• Leiodytes atomus (Régimbart, 1877)
• Leiodytes australis Biström, 1987
• Leiodytes bicolor (Biström, 1988)
• Leiodytes camerunensis Biström, 1987
• Leiodytes demoulini (Guignot, 1955)
• Leiodytes evanescens (Boheman, 1848)
• Leiodytes frontalis (Sharp, 1884)
• Leiodytes gracilis (Gschwendtner, 1933)
• Leiodytes griseoguttatus (Régimbart, 1893)
• Leiodytes guttulatus (Régimbart, 1891)
• Leiodytes hieroglyphicus (Régimbart, 1894)
• Leiodytes horai (Vazirani, 1969)
• Leiodytes imitator Biström, 1987
• Leiodytes indicus (Régimbart, 1892)
• Leiodytes javanus (Régimbart, 1899)
• Leiodytes kyushuensis (Nakane, 1990)
• Leiodytes lanyuensis Wang, Satô & P.-S.Yang, 1998
• Leiodytes marginicollis (Régimbart, 1895)
• Leiodytes minutus (Vazirani, 1969)
• Leiodytes miyamotoi (Nakane, 1990)
• Leiodytes nicobaricus (Redtenbacher, 1867)
• Leiodytes oblongus (Régimbart, 1899)
• Leiodytes orissaensis (Vazirani, 1969)
• Leiodytes perforatus (Sharp, 1882)
• Leiodytes regimbarti (Guignot, 1936)
• Leiodytes similis Biström, 1993
• Leiodytes vietnamensis Wang, Satô & P.-S.Yang, 1998

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