• Acrosiphonia arcta (Dillwyn) Gain, 1912
• Acrosiphonia arctiuscula (Kützing) Jónsson accepted as Acrosiphonia arcta (Dillwyn) Gain, 1912
• Acrosiphonia centralis (Lyngbye) Kjellman, 1893 accepted as Acrosiphonia arcta (Dillwyn) Gain, 1912
• Acrosiphonia flagellata Kjellman, 1893
• Acrosiphonia grandis Kjelmann, 1893
• Acrosiphonia incurva Kjellman, 1893
• Acrosiphonia sonderi (Kützing) Kornmann, 1962
• Acrosiphonia spinescens (Kützing) Kjellman, 1893
• Codiolum gregarium A.Braun, 1855 accepted as Urospora penicilliformis (Roth) Areschoug, 1866
• Codiolum petrocelidis Kuckuck, 1894 (uncertain)
• Spongomorpha aeruginosa (Linnaeus) Hoek, 1963
• Spongomorpha arcta (Dillwyn) Kützing, 1849 accepted as Acrosiphonia arcta (Dillwyn) Gain, 1912
• Spongomorpha centralis (Lyngbye) Kützing accepted as Acrosiphonia arcta (Dillwyn) Gain, 1912
• Spongomorpha spinescens (Kützing) Kützing, 1854 accepted as Acrosiphonia spinescens (Kützing) Kjellman, 1893
• Spongomorpha vernalis (Kjellman) Jónsson, 1903