Neobidessus is a genus of beetles in the family Dytiscidae, containing the following species: \n* Neobidessus alternatus (Régimbart, 1889) \n* Neobidessus alvarengai Young, 1981 \n* Neobidessus atomus (Guignot, 1957) \n* Neobidessus ayapel Young, 1981 \n* Neobidessus bokermanni Young, 1981 \n* Neobidessus bolivari Young, 1981 \n* Neobidessus bordoni Young, 1981 \n* Neobidessus confusus Young, 1981 \n* Neobidessus corumbensis (Zimmermann, 1921) \n* Neobidessus curticornis (Régimbart, 1903) \n* Neobidessus discoidalis (Sharp, 1882) \n* Neobidessus hylaeus Young, 1977 \n* Neobidessus lilliputanus (Aubé, 1838) \n* Neobidessus obtusoides Young, 1977 \n* Neobidessus obtusus (Sharp, 1882) \n* Neobidessus persimilis (Régimbart, 1895) \n* Neobidessus phyllisae Young, 1981 \n* Neobidessus pulloides