Monolistra
Monolistra is a genus of isopod crustaceans in the family Sphaeromatidae. Its members are restricted to countries of the former Yugoslavia, Italy and Switzerland. It contains the following subgenera and species, four of which are listed as vulnerable or endangered on the IUCN Red List:
;Microlistra Gerstaecker, 1856
- Monolistra bolei –
- Monolistra calopyge Sket, 1982 –
- Monolistra pretneri Sket, 1964 –
- Monolistra schottlaenderi Stammer, 1930 –
- Monolistra sketi –
- Monolistra spinosa –
- Monolistra spinosissima –
- Monolistra caeca Gerstaeker, 1856 -,,
- Monolistra monstruosa Sket, 1970 –
- Monolistra velkovrhi Sket, 1960
- Monolistra bosnica Sket, 1970 –
- Monolistra hercegoviniensis Absolon, 1916 -
- Monolistra radjai Prevorcnik & Sket, 2007