1. Species Amphiroa abbreviata Duchassaing, 1850
2. Species Amphiroa americana Johnson & Ferris
3. Species Amphiroa anastomosans Weber-van Bosse, 1904
4. Species Amphiroa anceps (Lamarck) Decaisne, 1842
5. Species Amphiroa anchiverricosa Johnson & Ferris
6. Species Amphiroa angustata
7. Species Amphiroa angustivirgata J.P.Beckmann & R.Beckmann
8. Species Amphiroa annobonensis Pilger, 1919
9. Species Amphiroa annulata Me.Lemoine, 1929
10. Species Amphiroa aspergillum
11. Species Amphiroa beauvoisii J.V.Lamouroux, 1816
12. Species Amphiroa boviesii Kützing
13. Species Amphiroa bowerbankii Harvey, 1849
14. Species Amphiroa brasiliana Decaisne, 1842
15. Species Amphiroa breviarticulata Areschoug, 1852
16. Species Amphiroa canaliculata G.Martens, 1866
17. Species Amphiroa capensis Areschoug, 1852
18. Species Amphiroa carpiana (Dragastan) Dragastan
19. Species Amphiroa cladoniiformis Meneghini ex Kützing
20. Species Amphiroa compressa M.Lemoine, 1929
21. Species Amphiroa crassa J.V.Lamouroux, 1824
22. Species Amphiroa crosslandii Me.Lemoine, 1929
23. Species Amphiroa crustiformis E.Y.Dawson, 1963
24. Species Amphiroa cryptarthrodia Zanardini, 1843
25. Species Amphiroa cumingii Montagne, 1844
26. Species Amphiroa currae Ganesan, 1971
27. Species Amphiroa delicatula Lemoine
28. Species Amphiroa desmoulinii Duchassaing, 1850
29. Species Amphiroa dilatata Decaisne
30. Species Amphiroa dimorpha Me.Lemoine, 1929
31. Species Amphiroa droogeri Souaya
32. Species Amphiroa echigoensis Yendo, 1902
33. Species Amphiroa ephedracea Decaisne
34. Species Amphiroa ephedraea (Lamarck) Decaisne, 1842
35. Species Amphiroa exilis Harvey, 1849
36. Species Amphiroa firma Kützing
37. Species Amphiroa foliacea J.V.Lamouroux, 1824
38. Species Amphiroa fragilissima (Linnaeus) J.V.Lamouroux, 1816
39. Species Amphiroa franciscana W.R.Taylor, 1945
40. Species Amphiroa galapagensis W.R.Taylor, 1945
41. Species Amphiroa galerita Giffen
42. Species Amphiroa gracilis Harvey, 1855
43. Species Amphiroa hancockii W.R.Taylor, 1942
44. Species Amphiroa hanzawai Ishijima
45. Species Amphiroa harveyana Tittley, L.M.Irvine & T.Kartawick, 1984
46. Species Amphiroa heterarthra Trevisan
47. Species Amphiroa howensis A.H.S.Lucas, 1935
48. Species Amphiroa involuta Kützing
49. Species Amphiroa iraquensis J.H.Johnson
50. Species Amphiroa irregularis Kützing, 1843
51. Species Amphiroa itonoi Srimanobhas & Masaki, 1987
52. Species Amphiroa johansenii Woelkerling, 1983
53. Species Amphiroa klochkovana A.S.Harvey, W.J.Woelkerling & A.J.K.Millar, 2009
54. Species Amphiroa kuetzingiana Trevisan, 1845
55. Species Amphiroa laurentii Duchassaing, 1850
56. Species Amphiroa lemoineae Souaya
57. Species Amphiroa longa Duchassaing, 1850
58. Species Amphiroa lucida J.V.Lamouroux
59. Species Amphiroa magdalenensis E.Y.Dawson, 1953
60. Species Amphiroa maletractata Simonsen, 1992
61. Species Amphiroa medians J.H.Johnson
62. Species Amphiroa minutissima W.R.Taylor, 1945
63. Species Amphiroa misakiensis Yendo, 1902
64. Species Amphiroa nobilis Kützing, 1849
65. Species Amphiroa nodularia (Pallas) Decaisne
66. Species Amphiroa nodulosa Kützing, 1858
67. Species Amphiroa pacifica Kützing, 1858
68. Species Amphiroa peruana Areschoug ex W.R.Taylor, 1945
69. Species Amphiroa polymorpha Me.Lemoine, 1929
70. Species Amphiroa pusilla Yendo, 1902
71. Species Amphiroa rigens (Pallas) Trevisan
72. Species Amphiroa rigida J.V.Lamouroux, 1816
73. Species Amphiroa rubra (Philippi) Woelkerling, 1983
74. Species Amphiroa scutiloba Decaisne
75. Species Amphiroa setacea Kützing, 1849
76. Species Amphiroa shimodaensis Ishijima
77. Species Amphiroa shirahamaensis Ishijima
78. Species Amphiroa spectabilis Harvey
79. Species Amphiroa subcylindrica E.Y.Dawson, 1953
80. Species Amphiroa tani Ishijima
81. Species Amphiroa taylorii E.Y.Dawson, 1953
82. Species Amphiroa toddae Souaya
83. Species Amphiroa tribulus (J.Ellis & Solander) J.V.Lamouroux, 1816
84. Species Amphiroa ungulata Montagne & Millardet, 1862
85. Species Amphiroa valonioides Yendo, 1902
86. Species Amphiroa vanbosseae Me.Lemoine, 1929
87. Species Amphiroa yendoi De Toni, 1905
88. Species Amphiroa yendoi Børgesen, 1924
89. Species Amphiroa aberrans Yendo, 1902 accepted as Corallina aberrans (Yendo) K.R.Hind & G.W.Saunders, 2013
90. Species Amphiroa acutiloba Decaisne, 1842 accepted as Jania acutiloba (Decaisne) J.H.Kim, Guiry & H.-G.Choi, 2007
91. Species Amphiroa algeriensis Kützing, 1857 accepted as Amphiroa beauvoisii J.V.Lamouroux, 1816
92. Species Amphiroa amethystina Zanardini, 1844 accepted as Amphiroa rigida J.V.Lamouroux, 1816
93. Species Amphiroa australis Sonder, 1845 accepted as Rhodopeltis australis (Harvey) Harvey, 1863
94. Species Amphiroa belvisii J.V.Lamouroux, 1824 accepted as Amphiroa beauvoisii J.V.Lamouroux, 1816
95. Species Amphiroa brevianceps E.Y.Dawson, 1953 accepted as Amphiroa misakiensis Yendo, 1902
96. Species Amphiroa californica Decaisne, 1842 accepted as Bossiella californica (Decaisne) P.C.Silva, 1957 (synonym)
97. Species Amphiroa canaliculata Yendo, 1902 accepted as Amphiroa yendoi De Toni, 1905
98. Species Amphiroa chara (Lamarck) Decaisne, 1842 accepted as Metagoniolithon chara (Lamarck) Ducker, 1979
99. Species Amphiroa charoides J.V.Lamouroux, 1816 accepted as Metagoniolithon radiatum (Lamarck) Ducker, 1979
100. Species Amphiroa chiloensis Decaisne, 1842 accepted as Pachyarthron chiloense (Decaisne) Schneider & M.J.Wynne, 2007 accepted as Bossiella chiloensis (Decaisne) H.W.Johansen, 1971 (synonym)
101. Species Amphiroa complanata Kützing, 1843 accepted as Amphiroa beauvoisii J.V.Lamouroux, 1816 (synonym)
102. Species Amphiroa corymbosa (Lamarck) Decaisne, 1842 accepted as Arthrocardia corymbosa (Lamarck) Decaisne, 1842
103. Species Amphiroa crassissima Yendo, 1902 accepted as Corallina crassisima (Yendo) K.Hind & G.W.Saunders, 2013
104. Species Amphiroa cretacea (Postels & Ruprecht) Endlicher, 1843 accepted as Corallina officinalis Linnaeus, 1758
105. Species Amphiroa cultrata Harvey, 1849 accepted as Jania cultrata (Harvey) J.H.Kim, Guiry & H.-G.Choi, 2007
106. Species Amphiroa cuspidata (Ellis & Solander) J.V.Lamouroux, 1816 accepted as Amphiroa fragilissima (Linnaeus) J.V.Lamouroux, 1816
107. Species Amphiroa cyanthifera J.V.Lamouroux accepted as Amphiroa fragilissima (Linnaeus) J.V.Lamouroux, 1816
108. Species Amphiroa cyathifera J.V.Lamouroux, 1824 accepted as Amphiroa fragilissima f. cyathifera (J.V.Lamouroux) Weber-van Bosse, 1904 (synonym)
109. Species Amphiroa darwinii Harvey, 1849 accepted as Bossiella chiloensis (Decaisne) H.W.Johansen, 1971 (synonym)
110. Species Amphiroa debilis Kützing, 1849 accepted as Amphiroa fragilissima (Linnaeus) J.V.Lamouroux, 1816
111. Species Amphiroa declinata Yendo, 1902 accepted as Corallina declinata (Yendo) K.Hind & G.W.Saunders, 2013
112. Species Amphiroa dilatata J.V.Lamouroux, 1816 accepted as Amphiroa anceps (Lamarck) Decaisne, 1842 (synonym)
113. Species Amphiroa dilitata J.V.Lamouroux, 1816 accepted as Amphiroa anceps (Lamarck) Decaisne, 1842
114. Species Amphiroa drouetii E.Y.Dawson, 1953 accepted as Amphiroa beauvoisii J.V.Lamouroux, 1816 (synonym)
115. Species Amphiroa dubia Kützing, 1858 accepted as Amphiroa beauvoisii J.V.Lamouroux, 1816 (synonym)
116. Species Amphiroa elegans Sonder, 1845 accepted as Metagoniolithon stelliferum (Lamarck) Ducker, 1979
117. Species Amphiroa elegans Hooker f. & Harvey, 1849 accepted as Jania cultrata (Harvey) J.H.Kim, Guiry & H.-G.Choi, 2007
118. Species Amphiroa epiphlegnoides J.Agardh ex Harvey, 1862 accepted as Calliarthron tuberculosum (Postels & Ruprecht) E.Y.Dawson, 1964 (synonym)
119. Species Amphiroa fastigiata Decaisne, 1842 accepted as Jania cultrata (Harvey) J.H.Kim, Guiry & H.-G.Choi, 2007 (synonym)
120. Species Amphiroa flabellata Harvey, 1849 accepted as Jania prolifera (J.V.Lamouroux) J.H.Kim, Guiry & H.-G.Choi, 2007
121. Species Amphiroa follacea accepted as Amphiroa foliacea J.V.Lamouroux, 1824 (misspelling)
122. Species Amphiroa fragillima Decaisne, 1842 accepted as Amphiroa fragilissima (Linnaeus) J.V.Lamouroux, 1816
123. Species Amphiroa fusoides J.V.Lamouroux, 1816 accepted as Amphiroa ephedraea (Lamarck) Decaisne, 1842
124. Species Amphiroa galaxauroides Sonder, 1848 accepted as Amphiroa anceps (Lamarck) Decaisne, 1842
125. Species Amphiroa gallioides (Lamarck) Blainville, 1830 accepted as Metagoniolithon gallioides (Lamarck) Ducker, 1974 accepted as Metagoniolithon chara (Lamarck) Ducker, 1979 (synonym)
126. Species Amphiroa granifera Harvey, 1855 accepted as Metagoniolithon chara (Lamarck) Ducker, 1979
127. Species Amphiroa gueinzii Harvey, 1849 accepted as Amphiroa ephedraea (Lamarck) Decaisne, 1842
128. Species Amphiroa heterocladia Kützing, 1858 accepted as Jania prolifera (J.V.Lamouroux) J.H.Kim, Guiry & H.-G.Choi, 2007
129. Species Amphiroa inordinata Zanardini, 1844 accepted as Amphiroa rigida J.V.Lamouroux, 1816
130. Species Amphiroa intermedia Harvey, 1855 accepted as Metagoniolithon chara (Lamarck) Ducker, 1979
131. Species Amphiroa interrupta (Lamarck) J.V.Lamouroux, 1816 accepted as Metagoniolithon stelliferum (Lamarck) Ducker, 1979
132. Species Amphiroa isioides J.V.Lamouroux accepted as Amphiroa rigida J.V.Lamouroux, 1816
133. Species Amphiroa jubata J.V.Lamouroux, 1816 accepted as Metagoniolithon stelliferum (Lamarck) Ducker, 1979
134. Species Amphiroa lamourouxiana Decaisne, 1842 accepted as Jania sagittata (J.V.Lamouroux) Blainville, 1834 (synonym)
135. Species Amphiroa linearis Kützing, 1858 accepted as Amphiroa beauvoisii J.V.Lamouroux, 1816 (synonym)
136. Species Amphiroa mallardiae Harvey, 1849 accepted as Arthrocardia wardii (Harvey) Areschoug, 1852 (synonym)
137. Species Amphiroa mexicana W.R.Taylor, 1945 accepted as Amphiroa beauvoisii J.V.Lamouroux, 1816 (synonym)
138. Species Amphiroa multifida Kützing, 1858 accepted as Jania cultrata (Harvey) J.H.Kim, Guiry & H.-G.Choi, 2007
139. Species Amphiroa orbigniana Decaisne, 1842 accepted as Bossiella orbigniana (Decaisne) P.C.Silva, 1957
140. Species Amphiroa parthenopea Zanardini, 1874 accepted as Amphiroa beauvoisii J.V.Lamouroux, 1816
141. Species Amphiroa peninsularis W.R.Taylor, 1945 accepted as Amphiroa beauvoisii J.V.Lamouroux, 1816 (synonym)
142. Species Amphiroa planiuscula (Kützing) Foslie accepted as Cheilosporum planiusculum (Kützing) Yendo, 1902 (synonym)
143. Species Amphiroa poeppigii Endlicher & Diesing, 1845 accepted as Amphiroa ephedraea (Lamarck) Decaisne, 1842
144. Species Amphiroa polysona Montagne, 1849 accepted as Amphiroa beauvoisii J.V.Lamouroux, 1816
145. Species Amphiroa polyzona Montagne, 1846 accepted as Amphiroa beauvoisii J.V.Lamouroux, 1816 (synonym)
146. Species Amphiroa prolifera (J.V.Lamouroux) Decaisne, 1842 accepted as Cheilosporum proliferum (J.V.Lamouroux) Hariot, 1902 accepted as Jania prolifera (J.V.Lamouroux) J.H.Kim, Guiry & H.-G.Choi, 2007
147. Species Amphiroa pulchella (Harvey) Harvey, 1857 accepted as Jania pulchella (Harvey) Johansen & Womersley, 1994 (synonym)
148. Species Amphiroa pustulata Martens, 1836 accepted as Amphiroa beauvoisii J.V.Lamouroux, 1816 (synonym)
149. Species Amphiroa radiata (Lamarck) Blainville, 1830 accepted as Metagoniolithon radiatum (Lamarck) Ducker, 1979
150. Species Amphiroa sagittata (J.V.Lamouroux) Decaisne, 1842 accepted as Jania sagittata (J.V.Lamouroux) Blainville, 1834
151. Species Amphiroa similis Sonder, 1880 accepted as Metagoniolithon chara (Lamarck) Ducker, 1979
152. Species Amphiroa spina Kützing, 1843 accepted as Amphiroa rigida J.V.Lamouroux, 1816
153. Species Amphiroa stangeri Harvey, 1849 accepted as Jania prolifera (J.V.Lamouroux) J.H.Kim, Guiry & H.-G.Choi, 2007
154. Species Amphiroa stellata Kützing, 1849 accepted as Metagoniolithon radiatum (Lamarck) Ducker, 1979
155. Species Amphiroa stellifera Ducker, 1979 accepted as Metagoniolithon stelliferum (Lamarck) Ducker, 1979
156. Species Amphiroa stelligera Decaisne, 1842 accepted as Metagoniolithon stelliferum (Lamarck) Ducker, 1979
157. Species Amphiroa tasmanica Sonder, 1853 accepted as Amphiroa cretacea f. tasmanica (Sonder) Yendo, 1902
158. Species Amphiroa tuberculosa Yendo, 1902 accepted as Calliarthron tuberculosum (Postels & Ruprecht) E.Y.Dawson, 1964 (synonym)
159. Species Amphiroa tuberculosa (Postels & Ruprecht) Endlicher, 1843 accepted as Calliarthron tuberculosum (Postels & Ruprecht) E.Y.Dawson, 1964
160. Species Amphiroa vanbossea Lemoine, 1929 accepted as Amphiroa vanbosseae Me.Lemoine, 1929 (orthographic variant)
161. Species Amphiroa variabilis Harvey, 1847 accepted as Arthrocardia variabilis (Harvey) Weber-van Bosse, 1904
162. Species Amphiroa verrucosa Kützing, 1841 accepted as Amphiroa kuetzingiana Trevisan, 1845
163. Species Amphiroa verruculosa Kützing, 1849 accepted as Amphiroa kuetzingiana Trevisan, 1845 (synonym)
164. Species Amphiroa vertebralis Decaisne, 1842 accepted as Calliarthron tuberculosum (Postels & Ruprecht) E.Y.Dawson, 1964 (synonym)
165. Species Amphiroa wardii Harvey, 1849 accepted as Arthrocardia wardii (Harvey) Areschoug, 1852
166. Species Amphiroa zonata Yendo, 1902 accepted as Amphiroa beauvoisii J.V.Lamouroux, 1816 (synonym)
167. Species Amphiroa amaethistina Zanardini, 1843 (uncertain)
168. Species Amphiroa articulata (Bory) Athanasiadis, 2016 (uncertain)
169. Species Amphiroa caloclada Decaisne (uncertain)
170. Species Amphiroa continua J.V.Lamouroux (uncertain)
171. Species Amphiroa contracta Kützing (uncertain)
172. Species Amphiroa ellenbergeri Poignant (uncertain)
173. Species Amphiroa elliottii J.H.Johnson (uncertain)
174. Species Amphiroa fortis J.H.Johnson (uncertain)
175. Species Amphiroa gaillonii J.V.Lamouroux, 1816 (uncertain)
176. Species Amphiroa godeffroyi Grunow (uncertain)
177. Species Amphiroa mattiroliana Raineri (uncertain)
178. Species Amphiroa maxima Ishijima (uncertain)
179. Species Amphiroa monoderma Ishijima (uncertain)
180. Species Amphiroa oceanica S.R.N.Rao (uncertain)
181. Species Amphiroa palmata (Ellis & Solander) Trevisan (uncertain)
182. Species Amphiroa prerigida Ishijima (uncertain)
183. Species Amphiroa regularis Johnson & Farris (uncertain)
184. Species Amphiroa undulata Ishijima (uncertain)
185. Species Amphiroa verrucosa J.V.Lamouroux, 1816 (uncertain)
186. Species Amphiroa zonalis D.-S.Choi & I.K.Lee, 1989 (uncertain)

 The webpage text is licensed under a Creative Commons Attribution 4.0 License