• Dasya apiculata (C.Agardh) De Toni, 1903 accepted as Dasya apiculata (C.Agardh) J.Agardh, 1863
• Dasya apiculata (C.Agardh) J.Agardh, 1863
• Dasya arbuscula (Dillwyn) C.Agardh, 1828 accepted as Aglaothamnion sepositum (Gunnerus) Maggs & Hommersand, 1993 accepted as Gaillona seposita (Gunnerus) Athanasiadis, 2016
• Dasya baillouviana (S.G.Gmelin) Montagne, 1841
• Dasya caraibica Børgesen, 1919
• Dasya corallicola Funk, 1927 accepted as Polysiphonia biformis Zanardini, 1860
• Dasya corymbifera J.Agardh, 1841
• Dasya crouaniana J.Agardh, 1890
• Dasya elegans (G.Martens) C.Agardh, 1828 accepted as Dasya baillouviana (S.G.Gmelin) Montagne, 1841
• Dasya elongata Sonder, 1845
• Dasya hutchinsiae Harvey, 1833
• Dasya ocellata (Grateloup) Harvey, 1833
• Dasya penicillata Zanardini, 1865
• Dasya punicea (Zanardini) Meneghini ex Zanardini, 1841
• Dasya rigidula (Kützing) Ardissone, 1878
• Dasya villosa Harvey, 1844
• Dasysiphonia japonica (Yendo) H.-S.Kim, 2012
• Eupogodon apiculatus (C.Agardh) P.C.Silva, 1987 accepted as Dasya apiculata (C.Agardh) J.Agardh, 1863
• Eupogodon cervicornis (J.Agardh) Kützing, 1849 accepted as Eupogodon planus (C.Agardh) Kützing, 1845
• Eupogodon penicillata (Zanardini) P.C.Silva, 1987 accepted as Dasya penicillata Zanardini, 1865
• Eupogodon planus (C.Agardh) Kützing, 1845
• Eupogodon spinellus (C.Agardh) Kützing, 1849 accepted as Eupogodon planus (C.Agardh) Kützing, 1845