Hydrodessus is a genus of beetles in the family Dytiscidae, containing the following species:
- Hydrodessus amazonensis <small>Spangler, 1966</small>
- Hydrodessus angularis <small>Young, 1970</small>
- Hydrodessus biguttatus <small>(Guignot, 1957)</small>
- Hydrodessus brasiliensis <small>(Guignot, 1957)</small>
- Hydrodessus fragrans <small>Spangler, 1985</small>
- Hydrodessus jethoeae <small>Makhan, 1994</small>
- Hydrodessus nanayensis <small>Spangler, 1966</small>
- Hydrodessus octospilus <small>(Guignot, 1957)</small>
- Hydrodessus peloteretes <small>Spangler, 1985</small>
- Hydrodessus pereirai <small>(Guignot, 1957)</small>
- Hydrodessus phyllisae <small>Spangler, 1985</small>
- Hydrodessus rattanae <small>Makhan, 1994</small>
- Hydrodessus robinae <small>Spangler, 1985</small>
- Hydrodessus siolii <small>J.Balfour-Browne, 1953</small>
- Hydrodessus soekhnandanae <small>Makhan, 1994</small>
- Hydrodessus spanus <small>Spangler, 1985</small>
- Hydrodessus surinamensis <small>Young, 1970</small>
References