• Helicoma Corda, 1837
• Helicoma ambiens Morgan, 1892
• Helicoma berkeleyi M.A. Curtis, 1848 accepted as Xenosporium berkeleyi (M.A. Curtis) Piroz., 1966
• Helicoma chlamydosporum Shearer, 1987
• Helicoma curtisii Berk., 1875 accepted as Tubeufia pezizula (Berk. & M.A. Curtis) M.E. Barr, 1980
• Helicoma dennisii M.B. Ellis, 1963
• Helicoma fasciculatum Berk. & M.A. Curtis accepted as Trochophora fasciculata (Berk. & M.A. Curtis) Goos, 1986
• Helicoma griseum Bonord. accepted as Helicosporium griseum (Bonord.) Sacc., 1886
• Helicoma intermedium (Penz. & Sacc.) Linder, 1929
• Helicoma irregulare P.M. Kirk, 1984
• Helicoma isiola R.T. Moore, 1957
• Helicoma larvale Morgan, 1892 accepted as Xenosporium larvale (Morgan) Piroz., 1966
• Helicoma macrocephala Kohlm., 1958 accepted as Cirrenalia macrocephala (Kohlm.) Meyers & R.T. Moore, 1960
• Helicoma maritimum Linder, 1944 accepted as Zalerion maritima (Linder) Anastasiou, 1963
• Helicoma monospora W.B. Kendr., 1958 accepted as Troposporella monospora (W.B. Kendr.) M.B. Ellis, 1976
• Helicoma muelleri Corda, 1837
• Helicoma muelleri Fuckel, 1837
• Helicoma olivaceum (P. Karst.) Linder, 1929
• Helicoma pannosum (Berk. & M.A. Curtis) M.B. Ellis ined. accepted as Helicosporium pannosum (Berk. & M.A. Curtis) R.T. Moore, 1957
• Helicoma perelegans Thaxt. ex Linder, 1929
• Helicoma salinum Linder, 1944 accepted as Zalerion maritima (Linder) Anastasiou, 1963
• Helicoma simplex (Syd.) Linder, 1929 accepted as Trochophora fasciculata (Berk. & M.A. Curtis) Goos, 1986
• Helicoma stigmateum (Reiss) Linder, 1929
• Helicoma vaccinii Carris, 1989
• Helicoma violaceum G. Winter ex Linder, 1929
• Helicoma viridis (Corda) S. Hughes, 1958 accepted as Drepanospora viridis (Corda) Goos, 1989
• Helicomarpha Möllendorff, 1898 (unaccepted)
• Helicomastax Rowell & Bentos-Pereira, 2001
• Helicomastax copensis Rowell & Bentos-Pereira, 2001
• Helicomastax mnioides Rowell & Bentos-Pereira, 2001