Gammaridea Latreille, 1802
   Talitroidea Rafinesque, 1815
     Family Hyalellidae Bulycheva, 1957 see Subfamily Hyalellinae Bulycheva, 1957
       Subfamily Hyalellinae Bulycheva, 1957
         Genus Hyalella Smith, 1874
           Subgenus Mesohyalella E.L. Bousfield, 1996
             1 Hyalella (Mesohyalella) curvispinaᵀ Shoemaker, 1942
             2 Hyalella (Mesohyalella) falklandensis E.L. Bousfield, 1996
             3 Hyalella (Mesohyalella) cangallensis Schellenberg, 1943
             4 Hyalella (Mesohyalella) brasiliensis E.L. Bousfield, 1996
             5 Hyalella (Mesohyalella) paramoensis Andres, 1988
             6 Hyalella (Mesohyalella) anophthalma Ruffo, 1957