IRMNG Taxon list
Ahnfeltia borealis D. Milstein & G.W. Saunders, 2012
Ahnfeltia concinna J.G. Agardh, 1847 accepted as Ahnfeltiopsis concinna (J.G. Agardh) P.C. Silva & DeCew, 1992
Ahnfeltia dura (C. Agardh) Fries
Ahnfeltia durvillei (Bory de Saint-Vincent) J.G. Agardh, 1851 accepted as Ahnfeltiopsis durvillei (Bory de Saint-Vincent) P.C. Silva & DeCew, 1992
Ahnfeltia elongata Montagne, 1854
Ahnfeltia fastigiata (Endlicher) Makienko, 1970
Ahnfeltia furcata (J.D. Hooker & Harvey) J.G. Agardh, 1876 accepted as Gymnogongrus furcatus (J.D. Hooker & Harvey) Kützing, 1869
Ahnfeltia furcellata Okamura, 1933 accepted as Ahnfeltiopsis okamurae P.C. Silva & DeCew, 1992
Ahnfeltia gigartinoides J.G. Agardh, 1847
Ahnfeltia gracilis (Yamada) Yamada & Mikami, 1965 accepted as Ahnfeltiopsis gracilis (Yamada) Masuda, 1993
Ahnfeltia griffithsiae (Turner) Fries, 1835 accepted as Gymnogongrus griffithsiae (Turner) C.F.P. Martius, 1833
Ahnfeltia paradoxa (Suringar) Okamura, 1934 accepted as Ahnfeltiopsis paradoxa (Suringar) Masuda, 1993
Ahnfeltia peltata (J.V. Lamouroux) Trevisan accepted as Caulerpa peltata J.V. Lamouroux, 1809
Ahnfeltia pinnulata Harvey, 1853
Ahnfeltia plicata (Hudson) E.M. Fries, 1836
Ahnfeltia polyides Areschoug
Ahnfeltia setacea (Kützing) F. Schmitz, 1893
Ahnfeltia svensonii W.R. Taylor, 1945
Ahnfeltia tobuchiensis (Kanno & Matsubara) Makienko, 1970
Ahnfeltia torulosa (J.D. Hooker & Harvey) J.G. Agardh, 1876
Ahnfeltia yamadae (Segawa) Mikami, 1965 accepted as Ahnfeltiopsis yamadae (Segawa) Masuda, 1993
Ahnfeltia yinggehaiensis B.-M. Xia & Y.-Q. Zhang, 2000
Porphyrodiscus simulans Batters, 1897 accepted as Ahnfeltia plicata (Hudson) E.M. Fries, 1836
Sterrocolax crassior F. Schmitz
Sterrocolax decipiens F. Schmitz, 1893 accepted as Ahnfeltia plicata (Hudson) E.M. Fries, 1836