, Loxocalyx Mortensen, 1911 , Loxokalypodidae Loxokalypus Emschermann, 1972 Loxosoma Keferstein, 1862 Loxosoma incertae sedis , Loxosomatidae Hincks, 1880 , Loxosomatoides Annandale, 1908 , Loxosomella Mortensen, 1911 , Loxomitra Nielsen, 1964
, Loxocalyx Mortensen, 1911 , Loxokalypodidae Loxokalypus Emschermann, 1972 Loxosoma Keferstein, 1862 Loxosoma incertae sedis , Loxosomatidae Hincks, 1880 , Loxosomatoides Annandale, 1908 , Loxosomella Mortensen, 1911 , Loxomitra Nielsen, 1964