Arenicolides Mesnil, 1898 (original description)
Deuterohaasea Verhoeff, 1898 (original description)
Dinogamasus Kramer, 1898 (original description)
Diplopenis Volz, 1898 accepted as Castrada Schmidt, 1861 (original description)
Dolomys Nehring, 1898 † (original description)
Euthyas Piersig, 1898 (original description)
Lobocephalus Kramer, 1898 (original description)
Mediocricetus Nehring, 1898 accepted as Mesocricetus Nehring, 1898 (original description)
Mesira Scherbakov, 1898 (original description)
Mesocastrada Volz, 1898 (original description)
Mesocricetus Nehring, 1898 (original description)
Mycterothrix Lauterborn, 1898 (original description)
Oochoristica Lühe, 1898 (original description)
Scyphocephalus Riggenbach, 1898 (original description)
Semicricetus Nehring, 1898 accepted as Mesocricetus Nehring, 1898 (original description)
Stenosternum Kramer, 1898 (original description)
Typhlogammarus Schäferna, 1907 (original description)
Zorodictyna Strand, 1907 (original description)