Lafoeidae Hincks, 1868
Grammaria abietina (Sars, 1851)
Grammaria borealis (Levinsen, 1893)
Grammaria elegans Fraser, 1943
Grammaria gracilis Stimpson, 1854
Grammaria immersa Nutting, 1901
Grammaria insignis Allman, 1888
Grammaria rigida Fraser, 1943