Opacuincola is a genus of New Zealand freshwater snails in the family Tateidae.

The genus contains the following species:

• Opacuincola abradeta Haase, 2008
• Opacuincola caeca Ponder, 1966
• Opacuincola cervicesmadentes Haase, 2008
• Opacuincola conosimilis Haase, 2008
• Opacuincola delira Haase, 2008
• Opacuincola dulcinella Haase, 2008
• Opacuincola eduardstraussi Haase, 2008
• Opacuincola favus Haase, 2008
• Opacuincola fruticis Haase, 2008
• Opacuincola geometrica Haase, 2008
• Opacuincola gretathunbergae, Verhaege & Haase, 2021
• Opacuincola ignorata Haase, 2008
• Opacuincola johannstraussi Haase, 2008
• Opacuincola josefstraussi Haase, 2008
• Opacuincola kuscheli Climo, 1974
• Opacuincola lentesferens Haase, 2008
• Opacuincola mete Haase, 2008
• Opacuincola ngatapuna Haase, 2008
• Opacuincola ovata Haase, 2008
• Opacuincola permutata Haase, 2008
• Opacuincola piriformis Haase, 2008
• Opacuincola roscoei Haase, 2008
• Opacuincola tatakaensis Haase, 2008
• Opacuincola terraelapsus Haase, 2008
• Opacuincola turriformis Haase, 2008

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