Anthura gracilis (Montagu, 1808) (additional source)
Armadillidium album Dollfus, 1887 (basis of record)
Asellus aquaticus (Linnaeus, 1758) represented as Asellus (Asellus) aquaticus (Linnaeus, 1758) represented as Asellus (Asellus) aquaticus aquaticus Linnaeus, 1758 (basis of record)
Athelges paguri (Rathke, 1843) (additional source)
Ceratothoa oestroides (Risso, 1827) (additional source)
Eurydice affinis Hansen, 1905 (additional source)
Eurydice spinigera Hansen, 1890 (basis of record)
Gnathia oxyuraea (Lilljeborg, 1855) (additional source)
Hemiarthrus abdominalis (Krøyer, 1840) (additional source)
Idotea balthica (Pallas, 1772) (additional source)
Idotea chelipes (Pallas, 1766) (additional source)
Idotea emarginata (Fabricius, 1793) (additional source)
Idotea granulosa Rathke, 1843 (additional source)
Idotea linearis (Linnaeus, 1767) (additional source)
Idotea neglecta G. O. Sars, 1897 (additional source)
Idotea pelagica Leach, 1816 (additional source)
Jaera albifrons Leach, 1814 represented as Jaera (Jaera) albifrons Leach, 1814 (additional source)
Lekanesphaera hookeri (Leach, 1814) (additional source)
Lekanesphaera levii (Argano & Ponticelli, 1981) (additional source)
Lekanesphaera rugicauda (Leach, 1814) (additional source)
Munna fabricii Krøyer, 1846 (additional source)
Munna minuta Hansen, 1910 (additional source)
Nerocila maculata H. Milne Edwards, 1840 accepted as Nerocila orbignyi (Guérin, 1832) (basis of record)
Paragnathia formica (Hesse, 1864) (additional source)
Portunion kossmanni (Giard & Bonnier, 1886) (basis of record)
Prodajus ostendensis Gilson, 1909 (basis of record)
Pseudione hyndmanni (Bate & Westwood, 1867) accepted as Eremitione hyndmanni (Bate & Westwood, 1867) (additional source)
Sphaeroma monodi Arcangeli, 1934 accepted as Lekanesphaera monodi (Arcangeli, 1934) (basis of record)
Sphaeroma monodi Arcangeli, 1934 accepted as Lekanesphaera monodi (Arcangeli, 1934) (source of synonymy)
Sphaeroma serratum (J. C. Fabricius, 1787) (additional source)