• Phycomyces blakesleeanus Burgeff, 1925
• Phycomyces microsporus Tiegh., 1875
• Phycomyces nitens (C. Agardh) Kunze, 1823
• Phycomyces pirottianus Morini, 1896 accepted as Phycomyces nitens (C. Agardh) Kunze, 1823
• Phycomyces spinulosus Morini, 1914 accepted as Phycomyces nitens (C. Agardh) Kunze, 1823
• Phycomyces splendens Fr., 1832 accepted as Phycomyces nitens (C. Agardh) Kunze, 1823
• Spinellus chalybeus (Dozy & Molk.) Vuill., 1904
• Spinellus fusiger (Link) Tiegh., 1875
• Spinellus macrocarpus (Corda) P. Karst., 1878 accepted as Spinellus fusiger (Link) Tiegh., 1875
• Spinellus rhombosporus (Ehrenb.) Pound, 1894 accepted as Spinellus fusiger (Link) Tiegh., 1875
• Spinellus rhombosporus (Ehrenb.) Vuill., 1904 accepted as Spinellus fusiger (Link) Tiegh., 1875
• Spinellus sphaerosporus Tiegh., 1875