M.aestivalis (Girard, 1856)
M.australis (Hubbs & Ortenburger, 1929)
M.buschingi Gilbert & Mayden, 2017
M.etnieri Gilbert & Mayden, 2017
M.geliba (Girard, 1856)
M.hyostoma (Gilbert, 1884)
M.marconis (Jordan & Gilbert, 1886)
M.meeki (Jordan & Evermann, 1896)
M.pallida Gilbert & Mayden, 2017
M.storeriana (Kirtland, 1845)
M.tetranema (Gilbert, 1886)
M.tomellerii Gilbert & Mayden, 2017