WoRMS taxon details
Acrochaetium Nägeli, 1858
143799 (urn:lsid:marinespecies.org:taxname:143799)
accepted
Genus
Chromastrum Papenfuss, 1945 · unaccepted (synonym)
Kylinia Rosenvinge, 1909 · unaccepted (synonym)
Liagorophila Yamada, 1944 · unaccepted (synonym)
Rhodochortonopsis Yamada, 1944 · unaccepted (synonym)
Species Acrochaetium actinocladum I.A.Abbott, 1962
Species Acrochaetium affine M.A.Howe & Hoyt, 1916
Species Acrochaetium agardhiellae A.B.Joly & Cordeiro, 1963
Species Acrochaetium alariae (Jónsson) Bornet, 1904
Species Acrochaetium alcyonidiae C.C.Jao
Species Acrochaetium angustum (K.M.Drew) Papenfuss, 1945
Species Acrochaetium antillarum W.R.Taylor, 1942
Species Acrochaetium arcuatum (K.M.Drew) C.K.Tseng, 1945
Species Acrochaetium armoricanum Feldmann, 1954
Species Acrochaetium armoricum Feldmann, 1954
Species Acrochaetium arnoldii Weber-van Bosse, 1921
Species Acrochaetium avrainvilleae Børgesen, 1915
Species Acrochaetium bahreinii Børgesen, 1939
Species Acrochaetium balliae (Stegenga) Stegenga, Bolton & R.J.Anderson, 1997
Species Acrochaetium balticum (Rosenvinge) Aleem & Schulz, 1952
Species Acrochaetium barbadense (Vickers) Børgesen, 1915
Species Acrochaetium barbadensis (Vickers) Borgesen, 1915
Species Acrochaetium battersianum Hamel, 1927
Species Acrochaetium bengalicum A.K.Islam & A.Aziz, 1987
Species Acrochaetium blomquistii Aziz, 1965
Species Acrochaetium boergesenii Schiffner, 1931
Species Acrochaetium brebneri (Batters) Hamel, 1928
Species Acrochaetium bulbosa G.Hamel, 1927
Species Acrochaetium bulbosum Hamel
Species Acrochaetium byssaceum (Kützing) Nägeli, 1862
Species Acrochaetium caesareae Feldmann, 1931
Species Acrochaetium caespitiforme Børgesen, 1920
Species Acrochaetium callopodum (Rosenvinge) Hamel
Species Acrochaetium canariense Børgesen, 1927
Species Acrochaetium candelabrum Børgesen, 1942
Species Acrochaetium carneum J.Agardh
Species Acrochaetium catenulatum M.Howe, 1914
Species Acrochaetium chaetomorphae (T.Tanaka & Pham-Hoàng Hô) Heerebout, 1968
Species Acrochaetium champiae P.Anand, 1943
Species Acrochaetium chondriae Aziz, 1965
Species Acrochaetium cladestinum (Mont.) Howe
Species Acrochaetium clandestinum (Montagne) M.Howe, 1914
Species Acrochaetium colaconemoides Pham-Hoàng Hô, 1969
Species Acrochaetium collopodum (Rosenvinge) Hamel, 1927
Species Acrochaetium concavum (F.Schmitz & Heydrich) Setchell & Gardner
Species Acrochaetium crassipes (Børgesen) Børgesen, 1915
Species Acrochaetium curtum Baardseth, 1941
Species Acrochaetium cymopoliae Børgesen, 1927
Species Acrochaetium cytophagum (Rosenvinge) Hamel, 1927
Species Acrochaetium delisea Aziz, 1965
Species Acrochaetium discoideum Børgesen, 1924
Species Acrochaetium distichosporum E.Y.Dawson, Acleto & Foldvik, 1964
Species Acrochaetium dotyi I.A.Abbott, 1962
Species Acrochaetium doumerquei Hamel & Hamel-Joukov, 1931
Species Acrochaetium drewii Baardseth
Species Acrochaetium duboscqii Feldmann, 1935
Species Acrochaetium dufourii (Collins) Borgesen, 1915
Species Acrochaetium dumontiae (Rosenvinge) Hamel, 1927
Species Acrochaetium dwarkense Børgesen, 1932
Species Acrochaetium eastwoodae (Setchell & N.L.Gardner) Papenfuss, 1945
Species Acrochaetium effusum Levring, 1953
Species Acrochaetium endozoicum (Darbishire) Batters, 1902
Species Acrochaetium entophyticum Batters, 1902
Species Acrochaetium epispiculum A.B.Joly & Cordeiro, 1963
Species Acrochaetium epizooicum A.A.Aleem, 1980
Species Acrochaetium erectum Børgesen, 1932
Species Acrochaetium ernothrix Børgesen, 1915
Species Acrochaetium extensum Ercegovic, 1957
Species Acrochaetium fernandezianum (Levring) Papenfuss, 1947
Species Acrochaetium flexuosum Vickers, 1905
Species Acrochaetium fuegiense Kylin, 1919
Species Acrochaetium galaxaurae Aziz, 1965
Species Acrochaetium globosum Børgesen, 1915
Species Acrochaetium grande (Levring) Papenfuss, 1947
Species Acrochaetium grateloupiae E.Y.Dawson, 1950
Species Acrochaetium hamelii Feldmann, 1931
Species Acrochaetium hauckii Schiffner, 1916
Species Acrochaetium hirsutum (K.M.Drew) P.W.Gabrielson, 2000
Species Acrochaetium hlulekaense Stegenga, 1985
Species Acrochaetium homorhizum Børgesen
Species Acrochaetium hormorhizum Børgesen, 1915
Species Acrochaetium howei (Yamada) Papenfuss, 1945
Species Acrochaetium hoytii F.S.Collins, 1908
Species Acrochaetium humile (Rosenvinge) Børgesen, 1915
Species Acrochaetium hummii Aziz, 1965
Species Acrochaetium imitator I.A.Abbott, 1962
Species Acrochaetium immersum (Rosenvinge) Hamel, 1927
Species Acrochaetium inclusum (Levring) Papenfuss, 1945
Species Acrochaetium incrassatum Ercegovic, 1957
Species Acrochaetium inkyui Y.-P.Lee, 1987
Species Acrochaetium interpositum (Heydrich) Børgesen, 1915
Species Acrochaetium irregulare (Reinsch)
Species Acrochaetium islamii Aziz, 1965
Species Acrochaetium iyengarii Børgesen, 1933
Species Acrochaetium jamaicense V.J.Chapman, 1963
Species Acrochaetium japonicum Papenfuss, 1945
Species Acrochaetium klulekaense Stegena
Species Acrochaetium krusadii Børgesen, 1937
Species Acrochaetium kuckuckianum Hamel, 1927
Species Acrochaetium kurogii (Y.P.Lee & Lindstrom) Y.P.Lee & I.K.Lee, 1988
Species Acrochaetium kylinii Hamel, 1927
Species Acrochaetium kylinioides Feldmann, 1958
Species Acrochaetium lauterbachii (F.Schmitz & Heydrich) Hamel, 1927
Species Acrochaetium laxum I.A.Abbott, 1962
Species Acrochaetium leptonemoides Levring, 1955
Species Acrochaetium levringii Papenfuss, 1947
Species Acrochaetium liagorae Børgesen, 1915
Species Acrochaetium liagoraefilum Børgesen, 1937
Species Acrochaetium liagoroides Børgesen, 1937
Species Acrochaetium lorrain-smithiae (Lyle) L.Newton, 1931
Species Acrochaetium luxurians (J.Agardh ex Kützing) Nägeli, 1862
Species Acrochaetium macropoda P.J.L.Dangeard, 1953
Species Acrochaetium macropus Kylin, 1919
Species Acrochaetium macula (Rosenvinge) Hamel, 1927
Species Acrochaetium madinae Hamel & Hamel-Joukov, 1931
Species Acrochaetium mahumetanum Hamel, 1927
Species Acrochaetium manorense P.Anand, 1943
Species Acrochaetium mauritianum Børgesen, 1942
Species Acrochaetium mediterraneum (Levring) Athanasiadis, 2003
Species Acrochaetium microfilum C.-C.Jao, 1936
Species Acrochaetium microscopicum (Nägeli ex Kützing) Nägeli, 1858
Species Acrochaetium minutum (Suhr) Hamel, 1927
Species Acrochaetium mirabilis (Suhr) Nägeli, 1862
Species Acrochaetium molinieri Coppejans & Boudouresque, 1976
Species Acrochaetium molle (Pilger) Hamel, 1927
Species Acrochaetium moniliforme (Rosenvinge) Børgesen, 1915
Species Acrochaetium multisporum Børgesen, 1937
Species Acrochaetium netrocarpum Børgesen, 1915
Species Acrochaetium nitidulum I.A.Abbott, 1962
Species Acrochaetium nitophyllii (Levring) Papenfuss, 1945
Species Acrochaetium nurulislamii A.Aziz & S.Islam, 2009
Species Acrochaetium obscurum (K.M.Drew) Papenfuss, 1945
Species Acrochaetium opetigenum Børgesen, 1915
Species Acrochaetium pacificum Kylin, 1925
Species Acrochaetium pallens (Zanardini) Nägeli, 1862
Species Acrochaetium papenfussii I.A.Abbott, 1962
Species Acrochaetium parvulum (Kylin) Hoyt, 1920
Species Acrochaetium phacelorhizum Børgesen, 1915
Species Acrochaetium phuquocense Pham-Hoàng Hô, 1969
Species Acrochaetium phuquocensis Pham-Hoàng Hô, 1969
Species Acrochaetium plumosum (K.M.Drew) G.M.Smith, 1944
Species Acrochaetium polysporum M.Howe, 1914
Species Acrochaetium pseudo-erectum Pham-Hoàng Hô, 1969
Species Acrochaetium pulchellum Børgesen, 1915
Species Acrochaetium pulvinatum Levring
Species Acrochaetium radians Hamel, 1927
Species Acrochaetium ralfsiae Børgesen, 1924
Species Acrochaetium reductum (Rosenvinge) Hamel, 1927
Species Acrochaetium reniforme Aziz, 1965
Species Acrochaetium repens Børgesen, 1915
Species Acrochaetium rongelapense I.A.Abbott, 1950
Species Acrochaetium roseolum (Crouan) Nägeli, 1861
Species Acrochaetium ryukyuense (Nakamura) Papenfuss, 1945
Species Acrochaetium sagraeanum (Montagne) Bornet, 1904
Species Acrochaetium sanctae-mariae (Darbishire) Hamel, 1927
Species Acrochaetium sancti-thomae Børgesen, 1915
Species Acrochaetium sargassicaulinum Noda, 1971
Species Acrochaetium sargassicaulinus Noda, 1971
Species Acrochaetium scapae (Lyle) Papenfuss, 1945
Species Acrochaetium secundatum (Lyngbye) Nägeli, 1858
Species Acrochaetium seiriolanum (Harvey-Gibson) Hamel, 1927
Species Acrochaetium seriasporum (E.Y.Dawson) J.N.Norris, 2014
Species Acrochaetium sertulariae Jaasund, 1965
Species Acrochaetium sessile (Nakamura) Y.-P.Lee, 1993
Species Acrochaetium sparsum (Harvey) Nägeli, 1862
Species Acrochaetium spathoglossi Børgesen, 1937
Species Acrochaetium spermatochni J.Feldmann, 1954
Species Acrochaetium spongicola Weber Bosse, 1921
Species Acrochaetium stilophorae (Levring) Kylin, 1944
Species Acrochaetium stypopodiae Aziz, 1965
Species Acrochaetium subpinnatum Bornet ex Hamel, 1927
Species Acrochaetium subseriatum Børgesen, 1932
Species Acrochaetium subsimplex Levring, 1953
Species Acrochaetium tenuissimum (Collins) Papenfuss, 1945
Species Acrochaetium terminale (Nakamura) Y.-P.Lee, 1987
Species Acrochaetium trichogloeae Børgesen, 1952
Species Acrochaetium trifilum (Buffham) Batters, 1902
Species Acrochaetium tuticorinense Børgesen, 1937
Species Acrochaetium unifilum C.-C.Jao, 1936
Species Acrochaetium unipes Børgesen, 1915
Species Acrochaetium vinculoides (Heydrich) Okamura, 1932
Species Acrochaetium alcyonidii C.-C.Jao, 1936 accepted as Colaconema daviesii (Dillwyn) Stegenga, 1985
Species Acrochaetium americana (C.-C.Jao) Papenfuss, 1945 accepted as Colaconema americanum C.-C.Jao, 1936
Species Acrochaetium americanum (C.-C.Jao) Papenfuss, 1945 accepted as Colaconema americanum C.-C.Jao, 1936
Species Acrochaetium amphiroae (K.M.Drew) Papenfuss, 1945 accepted as Colaconema amphiroae (K.M.Drew) P.W.Gabrielson, 2000
Species Acrochaetium ascidiophilum E.Y.Dawson, 1953 accepted as Acrochaetium vagum (K.M.Drew) C.-C.Jao, 1937 accepted as Acrochaetium arcuatum (K.M.Drew) C.K.Tseng, 1945
Species Acrochaetium asparagopsis (Chemin) Papenfuss, 1945 accepted as Colaconema asparagopsis Chemin, 1926 (synonym)
Species Acrochaetium attenuatum (Rosenvinge) Hamel, 1927 accepted as Colaconema attenuatum (Rosenvinge) R.Nielsen, 1994 accepted as Acrochaetium densum (K.M.Drew) Papenfuss, 1945 accepted as Acrochaetium catenulatum M.Howe, 1914
Species Acrochaetium bisporum (Børgesen) Børgesen, 1915 accepted as Colaconema bisporum (Børgesen) I.-K.Hwang & H.-S.Kim, 2011 (synonym)
Species Acrochaetium bonnemaisoniae (Batters) Feldmann & G.Feldmann, 1940 accepted as Colaconema bonnemaisoniae Batters, 1896 (synonym)
Species Acrochaetium bornetii Papenfuss, 1945 accepted as Acrochaetium corymbiferum (Thuret) Batters, 1902 accepted as Colaconema corymbiferum (Thuret) Alongi, Cormaci & G.Furnari, 2017
Species Acrochaetium botryocarpum (Harvey) J.Agardh, 1892 accepted as Colaconema caespitosum (J.Agardh) Jackelman, Stegenga & J.J.Bolton, 1991 (synonym)
Species Acrochaetium caespitosum (J.Agardh) Nägeli, 1862 accepted as Colaconema caespitosum (J.Agardh) Jackelman, Stegenga & J.J.Bolton, 1991 (synonym)
Species Acrochaetium chnoosporae Børgesen, 1942 accepted as Audouinella chnoosporae (Børgesen) Garbary, 1987 (synonym)
Species Acrochaetium chylocladiae (Batters) Batters, 1902 accepted as Colaconema chylocladiae Batters, 1896 (synonym)
Species Acrochaetium coccineum (K.M.Drew) Papenfuss, 1945 accepted as Colaconema coccineum (K.M.Drew) P.W.Gabrielson, 2004
Species Acrochaetium codicola Børgesen, 1927 accepted as Colaconema codicola (Børgesen) Stegenga, J.J.Bolton & R.J.Anderson, 1997 (synonym)
Species Acrochaetium codicolum Børgesen, 1927 accepted as Acrochaetium codicola Børgesen, 1927 accepted as Colaconema codicola (Børgesen) Stegenga, J.J.Bolton & R.J.Anderson, 1997
Species Acrochaetium codii Hamel, 1927 accepted as Colaconema caespitosum (J.Agardh) Jackelman, Stegenga & J.J.Bolton, 1991 (synonym)
Species Acrochaetium collinsianum Børgesen, 1920 accepted as Acrochaetium liagorae Børgesen, 1915
Species Acrochaetium compactum C.-C.Jao, 1936 accepted as Acrochaetium microscopicum (Nägeli ex Kützing) Nägeli, 1858 (synonym)
Species Acrochaetium comptum Børgesen, 1915 accepted as Colaconema comptum (Børgesen) I.-K.Hwang & H.-S.Kim, 2011 (synonym)
Species Acrochaetium concave Okamura, 1932 accepted as Acrochaetium concavum (F.Schmitz & Heydrich) Setchell & Gardner
Species Acrochaetium corymbiferum (Thuret) Batters, 1902 accepted as Colaconema corymbiferum (Thuret) Alongi, Cormaci & G.Furnari, 2017
Species Acrochaetium dasyae Collins, 1906 accepted as Colaconema dasyae (Collins) Stegenga, I.Mol, Prud'homme & Lokhorst, 1997 (synonym)
Species Acrochaetium daviesii (Dillwyn) Nägeli, 1862 accepted as Colaconema daviesii (Dillwyn) Stegenga, 1985 (synonym)
Species Acrochaetium densum (K.M.Drew) Papenfuss, 1945 accepted as Acrochaetium catenulatum M.Howe, 1914
Species Acrochaetium desmarestiae Kylin, 1925 accepted as Colaconema desmarestiae (Kylin) P.W.Gabrielson, 2004 (synonym)
Species Acrochaetium dictyotae Collins, 1906 accepted as Colaconema dictyotae (Collins) I.-K.Hwang & H.-S.Kim, 2011 (synonym)
Species Acrochaetium drewiae Baardseth, 1941 accepted as Audouinella drewii (Baardseth) R.X.Luan & S.M.Zhang, 1998
Species Acrochaetium dufourii Børgesen, 1915 accepted as Colaconema hallandicum (Kylin) Afonso-Carillo, Sanson, Sangil & Diaz-Villa, 2007
Species Acrochaetium dufourii Collins, 1909 accepted as Colaconema hallandicum (Kylin) Afonso-Carillo, Sanson, Sangil & Diaz-Villa, 2007
Species Acrochaetium efflorescens (J.Agardh) Nägeli, 1861 accepted as Grania efflorescens (J.Agardh) Kylin, 1944 (synonym)
Species Acrochaetium elegans (K.M.Drew) Papenfuss, 1945 accepted as Colaconema elegans (K.M.Drew) I.-K.Hwang & H.-S.Kim, 2011 (synonym)
Species Acrochaetium emergens (Rosenvinge) Weber Bosse, 1921 accepted as Colaconema emergens (Rosenvinge) R.Nielsen, 1994
Species Acrochaetium endophyticum Batters, 1896 accepted as Kylinia endophytica (Batters) Athanasiadis, 1996 (synonym)
Species Acrochaetium erythrophyllum C.-C.Jao, 1937 accepted as Colaconema erythrophyllum (C.C.Jao) P.W.Gabrielson, 2006
Species Acrochaetium gracile Børgesen, 1915 accepted as Colaconema gracile (Børgesen) Ateweberhan & Prud'homme van Reine, 2005
Species Acrochaetium griffithsianum Nägeli, 1862 accepted as Acrochaetium secundatum (Lyngbye) Nägeli, 1858
Species Acrochaetium gymnogongri (K.M.Drew) Papenfuss, 1945 accepted as Colaconema gymnogongri (K.M.Drew) P.W.Gabrielson, 2004 (synonym)
Species Acrochaetium gynandrum (Rosenvinge) Hamel, 1927 accepted as Colaconema gynandrum (Rosenvinge) R.Nielsen, 1994
Species Acrochaetium hallandicum (Kylin) Hamel, 1927 accepted as Colaconema hallandicum (Kylin) Afonso-Carillo, Sanson, Sangil & Diaz-Villa, 2007 (synonym)
Species Acrochaetium hancockii (E.Y.Dawson) Papenfuss, 1945 accepted as Colaconema hancockii (E.Y.Dawson) J.N.Norris, 2014
Species Acrochaetium hyalosiphoniae (Nakamura) Papenfuss, 1945 accepted as Colaconema hyalosiphoniae (Nakamura) I.-K.Hwang & H.-S.Kim, 2011 (synonym)
Species Acrochaetium hypneae (Børgesen) Børgesen, 1915 accepted as Colaconema hypneae (Børgesen) A.A.Santos & C.W.N.Moura, 2010 (synonym)
Species Acrochaetium implicatum (Drew) Aziz, 1965 accepted as Audouinella vaga var. implicata (Drew) Garbary, Hansen & Scagel, 1982
Species Acrochaetium infestans M.Howe & Hoyt, 1916 accepted as Colaconema infestans (M.Howe & Hoyt) Woelkerling, 1973 (synonym)
Species Acrochaetium intermedium C.-C.Jao, 1936 accepted as Acrochaetium savianum (Meneghini) Nägeli, 1862 accepted as Colaconema savianum (Meneghini) R.Nielsen, 1994
Species Acrochaetium jonsonii Papenfuss, 1945 accepted as Acrochaetium alariae (Jónsson) Bornet, 1904
Species Acrochaetium jonssonii Papenfuss, 1945 accepted as Acrochaetium alariae (Jónsson) Bornet, 1904
Species Acrochaetium kurilense (Nagai) Papenfuss, 1947 accepted as Chromastrum kurilense (Nagai) Stegenga & Mulder, 1979
Species Acrochaetium kylinoides Feldmann, 1958 accepted as Acrochaetium reductum (Rosenvinge) Hamel, 1927
Species Acrochaetium lanuginosum (Dillwyn) Nägeli, 1858 accepted as Colaconema daviesii (Dillwyn) Stegenga, 1985
Species Acrochaetium lenormandii (Suhr ex Kützing) Nägeli, 1862 accepted as Acrochaetium secundatum (Lyngbye) Nägeli, 1858
Species Acrochaetium leptonema (Rosenvinge) Børgesen, 1915 accepted as Colaconema leptonema (Rosenvinge) Alongi, Cormaci & G.Furnari, 2017
Species Acrochaetium liagorae (Weber-van Bosse) G.Hamel, 1927 accepted as Acrochaetium barbadense (Vickers) Børgesen, 1915
Species Acrochaetium macounii (F.S.Collins) Hamel, 1927 accepted as Colaconema macounii (Collins) P.W.Gabrielson, 2000
Species Acrochaetium magnificum (K.M.Drew) Papenfuss, 1945 accepted as Acrochaetium pacificum Kylin, 1925
Species Acrochaetium microfilum Levring, 1945 accepted as Acrochaetium levringii Papenfuss, 1947
Species Acrochaetium minimum Collins, 1908 accepted as Colaconema minimum (Collins) Woelkerling, 1973
Species Acrochaetium minutissimum (Kützing) Nägeli, 1862 accepted as Acrochaetium minutum (Suhr) Hamel, 1927
Species Acrochaetium minutissimum Nägeli, 1862 accepted as Acrochaetium minutum (Suhr) Hamel, 1927
Species Acrochaetium minutissimum (Shur) Nägeli, 1861 accepted as Acrochaetium minutissimum Nägeli, 1862 accepted as Acrochaetium minutum (Suhr) Hamel, 1927
Species Acrochaetium minutissimum (Zanardini) Papenfuss, 1945 accepted as Rhodochorton velutinum (Hauck) Hamel, 1927 (synonym)
Species Acrochaetium mirabile (Suhr) Nägeli, 1862 accepted as Colaconema daviesii (Dillwyn) Stegenga, 1985
Species Acrochaetium naumannii (Askenasy) Askenasy accepted as Colaconema naumannii (Askenasy) Prud'homme van Reine, Haroun & Kostermans, 2019 (synonym)
Species Acrochaetium nemalii (De Notaris ex Dufour) Børgesen, 1915 accepted as Colaconema nemalionis (De Notaris ex L.Dufour) Stegenga, 1985 (synonym)
Species Acrochaetium nemalione (De Notaris ex L.Dufour) Børgesen, 1915 accepted as Colaconema nemalionis (De Notaris ex L.Dufour) Stegenga, 1985 (synonym)
Species Acrochaetium neozeelandicum Levring, 1955 accepted as Audouinella neozeelandica (Levring) Garbary, 1987
Species Acrochaetium occidentale Børgesen, 1915 accepted as Acrochaetium barbadense (Vickers) Børgesen, 1915 (synonym)
Species Acrochaetium ophioglossum (Schneider) Ballantine & Aponte, 1997 accepted as Colaconema ophioglossum (Schneider) Afonso-Carrillo, Sansón & Sangil, 2003
Species Acrochaetium pectinatum (Kylin) Hamel, 1927 accepted as Grania pectinata (Kylin) Athanasiadis, 2016
Species Acrochaetium penetrale (Drew) Papenfuss, 1945 accepted as Acrochaetium vagum (K.M.Drew) C.-C.Jao, 1937 accepted as Acrochaetium arcuatum (K.M.Drew) C.K.Tseng, 1945
Species Acrochaetium penetrans (Levring) Papenfuss, 1945 accepted as Grania pectinata (Kylin) Athanasiadis, 2016
Species Acrochaetium polyblastum (Rosenvinge) Børgesen, 1915 accepted as Colaconema hallandicum (Kylin) Afonso-Carillo, Sanson, Sangil & Diaz-Villa, 2007 (synonym)
Species Acrochaetium polyidis (Rosenvinge) Børgesen, 1915 accepted as Helminthora divaricata (C.Agardh) J.Agardh, 1852
Species Acrochaetium polyrhizum (Harvey) J.Agardh, 1892 accepted as Colaconema caespitosum (J.Agardh) Jackelman, Stegenga & J.J.Bolton, 1991 (synonym)
Species Acrochaetium porphyrae (K.M.Drew) G.M.Smith, 1944 accepted as Rhododrewia porphyrae (K.M.Drew) S.L.Clayden & G.W.Saunders, 2014
Species Acrochaetium posidoniae (Zanardini) Nägeli, 1862 accepted as Colaconema savianum (Meneghini) R.Nielsen, 1994
Species Acrochaetium proskaueri J.A.West, 1972 accepted as Colaconema proskaueri (J.A.West) P.W.Gabrielson, 2000
Species Acrochaetium pubes (C.Agardh) Nägeli, 1861 accepted as Acrochaetium secundatum (Lyngbye) Nägeli, 1858
Species Acrochaetium punctatum E.Y.Dawson, 1953 accepted as Colaconema punctatum (E.Y.Dawson) J.N.Norris, 2014
Species Acrochaetium pygmaeum (Kützing) Nägeli, 1862 accepted as Audouinella pygmaea (Kützing) Weber Bosse, 1921
Species Acrochaetium radiatum C.-C.Jao, 1936 accepted as Acrochaetium humile (Rosenvinge) Børgesen, 1915
Species Acrochaetium radicans (Harvey) J.Agardh, 1892 accepted as Audouinella daviesii (Dillwyn) Woelkerling, 1971 accepted as Colaconema daviesii (Dillwyn) Stegenga, 1985
Species Acrochaetium radicans (Harvey) G.Hamel, 1927 accepted as Colaconema daviesii (Dillwyn) Stegenga, 1985
Species Acrochaetium reticulatum (Batters) Papenfuss, 1945 accepted as Colacodictyon reticulatum (Batters) Feldmann, 1955
Species Acrochaetium rhipidandrum (Rosenvinge) Hamel, 1927 accepted as Acrochaetium secundatum (Lyngbye) Nägeli, 1858 (synonym)
Species Acrochaetium rhizoideum (K.M.Drew) C.-C.Jao, 1937 accepted as Colaconema rhizoideum (K.M.Drew) P.W.Gabrielson, 2000
Species Acrochaetium robustum Børgesen, 1915 accepted as Colaconema robustum (Børgesen) Huisman & Woelkerling, 2018
Species Acrochaetium rosulata (Rosenvinge) Papenfuss accepted as Acrochaetium rosulatum (Rosenvinge) Papenfuss, 1945 accepted as Kylinia rosulata Rosenvinge, 1909
Species Acrochaetium rosulatum (Rosenvinge) Papenfuss, 1945 accepted as Kylinia rosulata Rosenvinge, 1909
Species Acrochaetium sargassi Børgesen, 1915 accepted as Colaconema hallandicum (Kylin) Afonso-Carillo, Sanson, Sangil & Diaz-Villa, 2007
Species Acrochaetium sargassicola Børgesen, 1932 accepted as Acrochaetium robustum Børgesen, 1915 accepted as Colaconema robustum (Børgesen) Huisman & Woelkerling, 2018 (synonym)
Species Acrochaetium savianum (Meneghini) Nägeli, 1862 accepted as Colaconema savianum (Meneghini) R.Nielsen, 1994
Species Acrochaetium scinaiae E.Y.Dawson, 1949 accepted as Colaconema scinaiae (E.Y.Dawson) J.N.Norris, 2014
Species Acrochaetium seiriolanum (Gibson) Rosenvinge, 1924 accepted as Acrochaetium seiriolanum (Harvey-Gibson) Hamel, 1927
Species Acrochaetium seriatum Børgesen, 1915 accepted as Colaconema hypneae (Børgesen) A.A.Santos & C.W.N.Moura, 2010 (synonym)
Species Acrochaetium simplex (K.M.Drew) Papenfuss, 1945 accepted as Colaconema garbaryi P.W.Gabrielson, 2004
Species Acrochaetium sinaiae E.Y.Dawson, 1949 accepted as Acrochaetium desmarestiae Kylin, 1925 accepted as Colaconema desmarestiae (Kylin) P.W.Gabrielson, 2004
Species Acrochaetium sinicola (E.Y.Dawson) Papenfuss, 1945 (unaccepted)
Species Acrochaetium spiculiphilum E.Y.Dawson, 1953 (unaccepted)
Species Acrochaetium spinulosum (Suhr) Nägeli, 1861 (unaccepted)
Species Acrochaetium streblocladiae P.J.L.Dangeard, 1952 (unaccepted)
Species Acrochaetium strictum (Rosenvinge) Hamel, 1927 (unaccepted, synonym)
Species Acrochaetium subimmersum (Setchell & N.L.Gardner) Papenfuss, 1945 (unaccepted)
Species Acrochaetium subreductum Levring, 1953 (unaccepted)
Species Acrochaetium subseriatum C.-C.Jao, 1936 (unaccepted)
Species Acrochaetium subtilissimum (Kützing) Hamel, 1927 (unaccepted)
Species Acrochaetium thuretii (Bornet) Collins & Hervey, 1917 (unaccepted, synonym)
Species Acrochaetium toyamaense Noda & Honda, 1970 (unaccepted)
Species Acrochaetium trichogloaeae Borgensen (unaccepted, misspelling)
Species Acrochaetium unifilum Levring, 1953 (unaccepted)
Species Acrochaetium unilaterale (Kjellman) Hamel, 1927 (unaccepted)
Species Acrochaetium vagum (K.M.Drew) C.-C.Jao, 1937 (unaccepted, synonym)
Species Acrochaetium vanbosseae Papenfuss, 1945 (unaccepted)
Species Acrochaetium variabile (K.M.Drew) G.M.Smith, 1944 (unaccepted)
Species Acrochaetium villiforme Levring, 1953 (unaccepted)
Species Acrochaetium virgatulum (Harvey) Batters, 1902 (unaccepted)
Species Acrochaetium yamadae (Garbary) Y.Lee & I.K.Lee, 1988 (unaccepted)
Species Acrochaetium zosterae Papenfuss, 1945 (unaccepted)
Species Acrochaetium acanthophora Aziz ex Garbary, 1987 (uncertain)
Species Acrochaetium alacranense Aziz ex Garbary, 1987 (uncertain)
Species Acrochaetium cheminii Feldmann, 1954 (uncertain)
Species Acrochaetium dictyopteridis Hamel & Hamel-Joukov, 1931 (uncertain)
Species Acrochaetium domerguei Hamel & Hamel-Joukov (uncertain)
Species Acrochaetium indicum Raikwar (uncertain)
Species Acrochaetium laminariae Feldmann, 1954 (uncertain)
Species Acrochaetium madininae Hamel & Hamel-Joukov (uncertain)
Species Acrochaetium maluinum Hamel, 1927 (uncertain)
Species Acrochaetium pulvereum Nägeli, 1862 (uncertain)
Species Acrochaetium pusillum Feldmann, 1954 (uncertain)
Species Acrochaetium affine M.A.Howe & Hoyt, 1916
Species Acrochaetium agardhiellae A.B.Joly & Cordeiro, 1963
Species Acrochaetium alariae (Jónsson) Bornet, 1904
Species Acrochaetium alcyonidiae C.C.Jao
Species Acrochaetium angustum (K.M.Drew) Papenfuss, 1945
Species Acrochaetium antillarum W.R.Taylor, 1942
Species Acrochaetium arcuatum (K.M.Drew) C.K.Tseng, 1945
Species Acrochaetium armoricanum Feldmann, 1954
Species Acrochaetium armoricum Feldmann, 1954
Species Acrochaetium arnoldii Weber-van Bosse, 1921
Species Acrochaetium avrainvilleae Børgesen, 1915
Species Acrochaetium bahreinii Børgesen, 1939
Species Acrochaetium balliae (Stegenga) Stegenga, Bolton & R.J.Anderson, 1997
Species Acrochaetium balticum (Rosenvinge) Aleem & Schulz, 1952
Species Acrochaetium barbadense (Vickers) Børgesen, 1915
Species Acrochaetium barbadensis (Vickers) Borgesen, 1915
Species Acrochaetium battersianum Hamel, 1927
Species Acrochaetium bengalicum A.K.Islam & A.Aziz, 1987
Species Acrochaetium blomquistii Aziz, 1965
Species Acrochaetium boergesenii Schiffner, 1931
Species Acrochaetium brebneri (Batters) Hamel, 1928
Species Acrochaetium bulbosa G.Hamel, 1927
Species Acrochaetium bulbosum Hamel
Species Acrochaetium byssaceum (Kützing) Nägeli, 1862
Species Acrochaetium caesareae Feldmann, 1931
Species Acrochaetium caespitiforme Børgesen, 1920
Species Acrochaetium callopodum (Rosenvinge) Hamel
Species Acrochaetium canariense Børgesen, 1927
Species Acrochaetium candelabrum Børgesen, 1942
Species Acrochaetium carneum J.Agardh
Species Acrochaetium catenulatum M.Howe, 1914
Species Acrochaetium chaetomorphae (T.Tanaka & Pham-Hoàng Hô) Heerebout, 1968
Species Acrochaetium champiae P.Anand, 1943
Species Acrochaetium chondriae Aziz, 1965
Species Acrochaetium cladestinum (Mont.) Howe
Species Acrochaetium clandestinum (Montagne) M.Howe, 1914
Species Acrochaetium colaconemoides Pham-Hoàng Hô, 1969
Species Acrochaetium collopodum (Rosenvinge) Hamel, 1927
Species Acrochaetium concavum (F.Schmitz & Heydrich) Setchell & Gardner
Species Acrochaetium crassipes (Børgesen) Børgesen, 1915
Species Acrochaetium curtum Baardseth, 1941
Species Acrochaetium cymopoliae Børgesen, 1927
Species Acrochaetium cytophagum (Rosenvinge) Hamel, 1927
Species Acrochaetium delisea Aziz, 1965
Species Acrochaetium discoideum Børgesen, 1924
Species Acrochaetium distichosporum E.Y.Dawson, Acleto & Foldvik, 1964
Species Acrochaetium dotyi I.A.Abbott, 1962
Species Acrochaetium doumerquei Hamel & Hamel-Joukov, 1931
Species Acrochaetium drewii Baardseth
Species Acrochaetium duboscqii Feldmann, 1935
Species Acrochaetium dufourii (Collins) Borgesen, 1915
Species Acrochaetium dumontiae (Rosenvinge) Hamel, 1927
Species Acrochaetium dwarkense Børgesen, 1932
Species Acrochaetium eastwoodae (Setchell & N.L.Gardner) Papenfuss, 1945
Species Acrochaetium effusum Levring, 1953
Species Acrochaetium endozoicum (Darbishire) Batters, 1902
Species Acrochaetium entophyticum Batters, 1902
Species Acrochaetium epispiculum A.B.Joly & Cordeiro, 1963
Species Acrochaetium epizooicum A.A.Aleem, 1980
Species Acrochaetium erectum Børgesen, 1932
Species Acrochaetium ernothrix Børgesen, 1915
Species Acrochaetium extensum Ercegovic, 1957
Species Acrochaetium fernandezianum (Levring) Papenfuss, 1947
Species Acrochaetium flexuosum Vickers, 1905
Species Acrochaetium fuegiense Kylin, 1919
Species Acrochaetium galaxaurae Aziz, 1965
Species Acrochaetium globosum Børgesen, 1915
Species Acrochaetium grande (Levring) Papenfuss, 1947
Species Acrochaetium grateloupiae E.Y.Dawson, 1950
Species Acrochaetium hamelii Feldmann, 1931
Species Acrochaetium hauckii Schiffner, 1916
Species Acrochaetium hirsutum (K.M.Drew) P.W.Gabrielson, 2000
Species Acrochaetium hlulekaense Stegenga, 1985
Species Acrochaetium homorhizum Børgesen
Species Acrochaetium hormorhizum Børgesen, 1915
Species Acrochaetium howei (Yamada) Papenfuss, 1945
Species Acrochaetium hoytii F.S.Collins, 1908
Species Acrochaetium humile (Rosenvinge) Børgesen, 1915
Species Acrochaetium hummii Aziz, 1965
Species Acrochaetium imitator I.A.Abbott, 1962
Species Acrochaetium immersum (Rosenvinge) Hamel, 1927
Species Acrochaetium inclusum (Levring) Papenfuss, 1945
Species Acrochaetium incrassatum Ercegovic, 1957
Species Acrochaetium inkyui Y.-P.Lee, 1987
Species Acrochaetium interpositum (Heydrich) Børgesen, 1915
Species Acrochaetium irregulare (Reinsch)
Species Acrochaetium islamii Aziz, 1965
Species Acrochaetium iyengarii Børgesen, 1933
Species Acrochaetium jamaicense V.J.Chapman, 1963
Species Acrochaetium japonicum Papenfuss, 1945
Species Acrochaetium klulekaense Stegena
Species Acrochaetium krusadii Børgesen, 1937
Species Acrochaetium kuckuckianum Hamel, 1927
Species Acrochaetium kurogii (Y.P.Lee & Lindstrom) Y.P.Lee & I.K.Lee, 1988
Species Acrochaetium kylinii Hamel, 1927
Species Acrochaetium kylinioides Feldmann, 1958
Species Acrochaetium lauterbachii (F.Schmitz & Heydrich) Hamel, 1927
Species Acrochaetium laxum I.A.Abbott, 1962
Species Acrochaetium leptonemoides Levring, 1955
Species Acrochaetium levringii Papenfuss, 1947
Species Acrochaetium liagorae Børgesen, 1915
Species Acrochaetium liagoraefilum Børgesen, 1937
Species Acrochaetium liagoroides Børgesen, 1937
Species Acrochaetium lorrain-smithiae (Lyle) L.Newton, 1931
Species Acrochaetium luxurians (J.Agardh ex Kützing) Nägeli, 1862
Species Acrochaetium macropoda P.J.L.Dangeard, 1953
Species Acrochaetium macropus Kylin, 1919
Species Acrochaetium macula (Rosenvinge) Hamel, 1927
Species Acrochaetium madinae Hamel & Hamel-Joukov, 1931
Species Acrochaetium mahumetanum Hamel, 1927
Species Acrochaetium manorense P.Anand, 1943
Species Acrochaetium mauritianum Børgesen, 1942
Species Acrochaetium mediterraneum (Levring) Athanasiadis, 2003
Species Acrochaetium microfilum C.-C.Jao, 1936
Species Acrochaetium microscopicum (Nägeli ex Kützing) Nägeli, 1858
Species Acrochaetium minutum (Suhr) Hamel, 1927
Species Acrochaetium mirabilis (Suhr) Nägeli, 1862
Species Acrochaetium molinieri Coppejans & Boudouresque, 1976
Species Acrochaetium molle (Pilger) Hamel, 1927
Species Acrochaetium moniliforme (Rosenvinge) Børgesen, 1915
Species Acrochaetium multisporum Børgesen, 1937
Species Acrochaetium netrocarpum Børgesen, 1915
Species Acrochaetium nitidulum I.A.Abbott, 1962
Species Acrochaetium nitophyllii (Levring) Papenfuss, 1945
Species Acrochaetium nurulislamii A.Aziz & S.Islam, 2009
Species Acrochaetium obscurum (K.M.Drew) Papenfuss, 1945
Species Acrochaetium opetigenum Børgesen, 1915
Species Acrochaetium pacificum Kylin, 1925
Species Acrochaetium pallens (Zanardini) Nägeli, 1862
Species Acrochaetium papenfussii I.A.Abbott, 1962
Species Acrochaetium parvulum (Kylin) Hoyt, 1920
Species Acrochaetium phacelorhizum Børgesen, 1915
Species Acrochaetium phuquocense Pham-Hoàng Hô, 1969
Species Acrochaetium phuquocensis Pham-Hoàng Hô, 1969
Species Acrochaetium plumosum (K.M.Drew) G.M.Smith, 1944
Species Acrochaetium polysporum M.Howe, 1914
Species Acrochaetium pseudo-erectum Pham-Hoàng Hô, 1969
Species Acrochaetium pulchellum Børgesen, 1915
Species Acrochaetium pulvinatum Levring
Species Acrochaetium radians Hamel, 1927
Species Acrochaetium ralfsiae Børgesen, 1924
Species Acrochaetium reductum (Rosenvinge) Hamel, 1927
Species Acrochaetium reniforme Aziz, 1965
Species Acrochaetium repens Børgesen, 1915
Species Acrochaetium rongelapense I.A.Abbott, 1950
Species Acrochaetium roseolum (Crouan) Nägeli, 1861
Species Acrochaetium ryukyuense (Nakamura) Papenfuss, 1945
Species Acrochaetium sagraeanum (Montagne) Bornet, 1904
Species Acrochaetium sanctae-mariae (Darbishire) Hamel, 1927
Species Acrochaetium sancti-thomae Børgesen, 1915
Species Acrochaetium sargassicaulinum Noda, 1971
Species Acrochaetium sargassicaulinus Noda, 1971
Species Acrochaetium scapae (Lyle) Papenfuss, 1945
Species Acrochaetium secundatum (Lyngbye) Nägeli, 1858
Species Acrochaetium seiriolanum (Harvey-Gibson) Hamel, 1927
Species Acrochaetium seriasporum (E.Y.Dawson) J.N.Norris, 2014
Species Acrochaetium sertulariae Jaasund, 1965
Species Acrochaetium sessile (Nakamura) Y.-P.Lee, 1993
Species Acrochaetium sparsum (Harvey) Nägeli, 1862
Species Acrochaetium spathoglossi Børgesen, 1937
Species Acrochaetium spermatochni J.Feldmann, 1954
Species Acrochaetium spongicola Weber Bosse, 1921
Species Acrochaetium stilophorae (Levring) Kylin, 1944
Species Acrochaetium stypopodiae Aziz, 1965
Species Acrochaetium subpinnatum Bornet ex Hamel, 1927
Species Acrochaetium subseriatum Børgesen, 1932
Species Acrochaetium subsimplex Levring, 1953
Species Acrochaetium tenuissimum (Collins) Papenfuss, 1945
Species Acrochaetium terminale (Nakamura) Y.-P.Lee, 1987
Species Acrochaetium trichogloeae Børgesen, 1952
Species Acrochaetium trifilum (Buffham) Batters, 1902
Species Acrochaetium tuticorinense Børgesen, 1937
Species Acrochaetium unifilum C.-C.Jao, 1936
Species Acrochaetium unipes Børgesen, 1915
Species Acrochaetium vinculoides (Heydrich) Okamura, 1932
Species Acrochaetium alcyonidii C.-C.Jao, 1936 accepted as Colaconema daviesii (Dillwyn) Stegenga, 1985
Species Acrochaetium americana (C.-C.Jao) Papenfuss, 1945 accepted as Colaconema americanum C.-C.Jao, 1936
Species Acrochaetium americanum (C.-C.Jao) Papenfuss, 1945 accepted as Colaconema americanum C.-C.Jao, 1936
Species Acrochaetium amphiroae (K.M.Drew) Papenfuss, 1945 accepted as Colaconema amphiroae (K.M.Drew) P.W.Gabrielson, 2000
Species Acrochaetium ascidiophilum E.Y.Dawson, 1953 accepted as Acrochaetium vagum (K.M.Drew) C.-C.Jao, 1937 accepted as Acrochaetium arcuatum (K.M.Drew) C.K.Tseng, 1945
Species Acrochaetium asparagopsis (Chemin) Papenfuss, 1945 accepted as Colaconema asparagopsis Chemin, 1926 (synonym)
Species Acrochaetium attenuatum (Rosenvinge) Hamel, 1927 accepted as Colaconema attenuatum (Rosenvinge) R.Nielsen, 1994 accepted as Acrochaetium densum (K.M.Drew) Papenfuss, 1945 accepted as Acrochaetium catenulatum M.Howe, 1914
Species Acrochaetium bisporum (Børgesen) Børgesen, 1915 accepted as Colaconema bisporum (Børgesen) I.-K.Hwang & H.-S.Kim, 2011 (synonym)
Species Acrochaetium bonnemaisoniae (Batters) Feldmann & G.Feldmann, 1940 accepted as Colaconema bonnemaisoniae Batters, 1896 (synonym)
Species Acrochaetium bornetii Papenfuss, 1945 accepted as Acrochaetium corymbiferum (Thuret) Batters, 1902 accepted as Colaconema corymbiferum (Thuret) Alongi, Cormaci & G.Furnari, 2017
Species Acrochaetium botryocarpum (Harvey) J.Agardh, 1892 accepted as Colaconema caespitosum (J.Agardh) Jackelman, Stegenga & J.J.Bolton, 1991 (synonym)
Species Acrochaetium caespitosum (J.Agardh) Nägeli, 1862 accepted as Colaconema caespitosum (J.Agardh) Jackelman, Stegenga & J.J.Bolton, 1991 (synonym)
Species Acrochaetium chnoosporae Børgesen, 1942 accepted as Audouinella chnoosporae (Børgesen) Garbary, 1987 (synonym)
Species Acrochaetium chylocladiae (Batters) Batters, 1902 accepted as Colaconema chylocladiae Batters, 1896 (synonym)
Species Acrochaetium coccineum (K.M.Drew) Papenfuss, 1945 accepted as Colaconema coccineum (K.M.Drew) P.W.Gabrielson, 2004
Species Acrochaetium codicola Børgesen, 1927 accepted as Colaconema codicola (Børgesen) Stegenga, J.J.Bolton & R.J.Anderson, 1997 (synonym)
Species Acrochaetium codicolum Børgesen, 1927 accepted as Acrochaetium codicola Børgesen, 1927 accepted as Colaconema codicola (Børgesen) Stegenga, J.J.Bolton & R.J.Anderson, 1997
Species Acrochaetium codii Hamel, 1927 accepted as Colaconema caespitosum (J.Agardh) Jackelman, Stegenga & J.J.Bolton, 1991 (synonym)
Species Acrochaetium collinsianum Børgesen, 1920 accepted as Acrochaetium liagorae Børgesen, 1915
Species Acrochaetium compactum C.-C.Jao, 1936 accepted as Acrochaetium microscopicum (Nägeli ex Kützing) Nägeli, 1858 (synonym)
Species Acrochaetium comptum Børgesen, 1915 accepted as Colaconema comptum (Børgesen) I.-K.Hwang & H.-S.Kim, 2011 (synonym)
Species Acrochaetium concave Okamura, 1932 accepted as Acrochaetium concavum (F.Schmitz & Heydrich) Setchell & Gardner
Species Acrochaetium corymbiferum (Thuret) Batters, 1902 accepted as Colaconema corymbiferum (Thuret) Alongi, Cormaci & G.Furnari, 2017
Species Acrochaetium dasyae Collins, 1906 accepted as Colaconema dasyae (Collins) Stegenga, I.Mol, Prud'homme & Lokhorst, 1997 (synonym)
Species Acrochaetium daviesii (Dillwyn) Nägeli, 1862 accepted as Colaconema daviesii (Dillwyn) Stegenga, 1985 (synonym)
Species Acrochaetium densum (K.M.Drew) Papenfuss, 1945 accepted as Acrochaetium catenulatum M.Howe, 1914
Species Acrochaetium desmarestiae Kylin, 1925 accepted as Colaconema desmarestiae (Kylin) P.W.Gabrielson, 2004 (synonym)
Species Acrochaetium dictyotae Collins, 1906 accepted as Colaconema dictyotae (Collins) I.-K.Hwang & H.-S.Kim, 2011 (synonym)
Species Acrochaetium drewiae Baardseth, 1941 accepted as Audouinella drewii (Baardseth) R.X.Luan & S.M.Zhang, 1998
Species Acrochaetium dufourii Børgesen, 1915 accepted as Colaconema hallandicum (Kylin) Afonso-Carillo, Sanson, Sangil & Diaz-Villa, 2007
Species Acrochaetium dufourii Collins, 1909 accepted as Colaconema hallandicum (Kylin) Afonso-Carillo, Sanson, Sangil & Diaz-Villa, 2007
Species Acrochaetium efflorescens (J.Agardh) Nägeli, 1861 accepted as Grania efflorescens (J.Agardh) Kylin, 1944 (synonym)
Species Acrochaetium elegans (K.M.Drew) Papenfuss, 1945 accepted as Colaconema elegans (K.M.Drew) I.-K.Hwang & H.-S.Kim, 2011 (synonym)
Species Acrochaetium emergens (Rosenvinge) Weber Bosse, 1921 accepted as Colaconema emergens (Rosenvinge) R.Nielsen, 1994
Species Acrochaetium endophyticum Batters, 1896 accepted as Kylinia endophytica (Batters) Athanasiadis, 1996 (synonym)
Species Acrochaetium erythrophyllum C.-C.Jao, 1937 accepted as Colaconema erythrophyllum (C.C.Jao) P.W.Gabrielson, 2006
Species Acrochaetium gracile Børgesen, 1915 accepted as Colaconema gracile (Børgesen) Ateweberhan & Prud'homme van Reine, 2005
Species Acrochaetium griffithsianum Nägeli, 1862 accepted as Acrochaetium secundatum (Lyngbye) Nägeli, 1858
Species Acrochaetium gymnogongri (K.M.Drew) Papenfuss, 1945 accepted as Colaconema gymnogongri (K.M.Drew) P.W.Gabrielson, 2004 (synonym)
Species Acrochaetium gynandrum (Rosenvinge) Hamel, 1927 accepted as Colaconema gynandrum (Rosenvinge) R.Nielsen, 1994
Species Acrochaetium hallandicum (Kylin) Hamel, 1927 accepted as Colaconema hallandicum (Kylin) Afonso-Carillo, Sanson, Sangil & Diaz-Villa, 2007 (synonym)
Species Acrochaetium hancockii (E.Y.Dawson) Papenfuss, 1945 accepted as Colaconema hancockii (E.Y.Dawson) J.N.Norris, 2014
Species Acrochaetium hyalosiphoniae (Nakamura) Papenfuss, 1945 accepted as Colaconema hyalosiphoniae (Nakamura) I.-K.Hwang & H.-S.Kim, 2011 (synonym)
Species Acrochaetium hypneae (Børgesen) Børgesen, 1915 accepted as Colaconema hypneae (Børgesen) A.A.Santos & C.W.N.Moura, 2010 (synonym)
Species Acrochaetium implicatum (Drew) Aziz, 1965 accepted as Audouinella vaga var. implicata (Drew) Garbary, Hansen & Scagel, 1982
Species Acrochaetium infestans M.Howe & Hoyt, 1916 accepted as Colaconema infestans (M.Howe & Hoyt) Woelkerling, 1973 (synonym)
Species Acrochaetium intermedium C.-C.Jao, 1936 accepted as Acrochaetium savianum (Meneghini) Nägeli, 1862 accepted as Colaconema savianum (Meneghini) R.Nielsen, 1994
Species Acrochaetium jonsonii Papenfuss, 1945 accepted as Acrochaetium alariae (Jónsson) Bornet, 1904
Species Acrochaetium jonssonii Papenfuss, 1945 accepted as Acrochaetium alariae (Jónsson) Bornet, 1904
Species Acrochaetium kurilense (Nagai) Papenfuss, 1947 accepted as Chromastrum kurilense (Nagai) Stegenga & Mulder, 1979
Species Acrochaetium kylinoides Feldmann, 1958 accepted as Acrochaetium reductum (Rosenvinge) Hamel, 1927
Species Acrochaetium lanuginosum (Dillwyn) Nägeli, 1858 accepted as Colaconema daviesii (Dillwyn) Stegenga, 1985
Species Acrochaetium lenormandii (Suhr ex Kützing) Nägeli, 1862 accepted as Acrochaetium secundatum (Lyngbye) Nägeli, 1858
Species Acrochaetium leptonema (Rosenvinge) Børgesen, 1915 accepted as Colaconema leptonema (Rosenvinge) Alongi, Cormaci & G.Furnari, 2017
Species Acrochaetium liagorae (Weber-van Bosse) G.Hamel, 1927 accepted as Acrochaetium barbadense (Vickers) Børgesen, 1915
Species Acrochaetium macounii (F.S.Collins) Hamel, 1927 accepted as Colaconema macounii (Collins) P.W.Gabrielson, 2000
Species Acrochaetium magnificum (K.M.Drew) Papenfuss, 1945 accepted as Acrochaetium pacificum Kylin, 1925
Species Acrochaetium microfilum Levring, 1945 accepted as Acrochaetium levringii Papenfuss, 1947
Species Acrochaetium minimum Collins, 1908 accepted as Colaconema minimum (Collins) Woelkerling, 1973
Species Acrochaetium minutissimum (Kützing) Nägeli, 1862 accepted as Acrochaetium minutum (Suhr) Hamel, 1927
Species Acrochaetium minutissimum Nägeli, 1862 accepted as Acrochaetium minutum (Suhr) Hamel, 1927
Species Acrochaetium minutissimum (Shur) Nägeli, 1861 accepted as Acrochaetium minutissimum Nägeli, 1862 accepted as Acrochaetium minutum (Suhr) Hamel, 1927
Species Acrochaetium minutissimum (Zanardini) Papenfuss, 1945 accepted as Rhodochorton velutinum (Hauck) Hamel, 1927 (synonym)
Species Acrochaetium mirabile (Suhr) Nägeli, 1862 accepted as Colaconema daviesii (Dillwyn) Stegenga, 1985
Species Acrochaetium naumannii (Askenasy) Askenasy accepted as Colaconema naumannii (Askenasy) Prud'homme van Reine, Haroun & Kostermans, 2019 (synonym)
Species Acrochaetium nemalii (De Notaris ex Dufour) Børgesen, 1915 accepted as Colaconema nemalionis (De Notaris ex L.Dufour) Stegenga, 1985 (synonym)
Species Acrochaetium nemalione (De Notaris ex L.Dufour) Børgesen, 1915 accepted as Colaconema nemalionis (De Notaris ex L.Dufour) Stegenga, 1985 (synonym)
Species Acrochaetium neozeelandicum Levring, 1955 accepted as Audouinella neozeelandica (Levring) Garbary, 1987
Species Acrochaetium occidentale Børgesen, 1915 accepted as Acrochaetium barbadense (Vickers) Børgesen, 1915 (synonym)
Species Acrochaetium ophioglossum (Schneider) Ballantine & Aponte, 1997 accepted as Colaconema ophioglossum (Schneider) Afonso-Carrillo, Sansón & Sangil, 2003
Species Acrochaetium pectinatum (Kylin) Hamel, 1927 accepted as Grania pectinata (Kylin) Athanasiadis, 2016
Species Acrochaetium penetrale (Drew) Papenfuss, 1945 accepted as Acrochaetium vagum (K.M.Drew) C.-C.Jao, 1937 accepted as Acrochaetium arcuatum (K.M.Drew) C.K.Tseng, 1945
Species Acrochaetium penetrans (Levring) Papenfuss, 1945 accepted as Grania pectinata (Kylin) Athanasiadis, 2016
Species Acrochaetium polyblastum (Rosenvinge) Børgesen, 1915 accepted as Colaconema hallandicum (Kylin) Afonso-Carillo, Sanson, Sangil & Diaz-Villa, 2007 (synonym)
Species Acrochaetium polyidis (Rosenvinge) Børgesen, 1915 accepted as Helminthora divaricata (C.Agardh) J.Agardh, 1852
Species Acrochaetium polyrhizum (Harvey) J.Agardh, 1892 accepted as Colaconema caespitosum (J.Agardh) Jackelman, Stegenga & J.J.Bolton, 1991 (synonym)
Species Acrochaetium porphyrae (K.M.Drew) G.M.Smith, 1944 accepted as Rhododrewia porphyrae (K.M.Drew) S.L.Clayden & G.W.Saunders, 2014
Species Acrochaetium posidoniae (Zanardini) Nägeli, 1862 accepted as Colaconema savianum (Meneghini) R.Nielsen, 1994
Species Acrochaetium proskaueri J.A.West, 1972 accepted as Colaconema proskaueri (J.A.West) P.W.Gabrielson, 2000
Species Acrochaetium pubes (C.Agardh) Nägeli, 1861 accepted as Acrochaetium secundatum (Lyngbye) Nägeli, 1858
Species Acrochaetium punctatum E.Y.Dawson, 1953 accepted as Colaconema punctatum (E.Y.Dawson) J.N.Norris, 2014
Species Acrochaetium pygmaeum (Kützing) Nägeli, 1862 accepted as Audouinella pygmaea (Kützing) Weber Bosse, 1921
Species Acrochaetium radiatum C.-C.Jao, 1936 accepted as Acrochaetium humile (Rosenvinge) Børgesen, 1915
Species Acrochaetium radicans (Harvey) J.Agardh, 1892 accepted as Audouinella daviesii (Dillwyn) Woelkerling, 1971 accepted as Colaconema daviesii (Dillwyn) Stegenga, 1985
Species Acrochaetium radicans (Harvey) G.Hamel, 1927 accepted as Colaconema daviesii (Dillwyn) Stegenga, 1985
Species Acrochaetium reticulatum (Batters) Papenfuss, 1945 accepted as Colacodictyon reticulatum (Batters) Feldmann, 1955
Species Acrochaetium rhipidandrum (Rosenvinge) Hamel, 1927 accepted as Acrochaetium secundatum (Lyngbye) Nägeli, 1858 (synonym)
Species Acrochaetium rhizoideum (K.M.Drew) C.-C.Jao, 1937 accepted as Colaconema rhizoideum (K.M.Drew) P.W.Gabrielson, 2000
Species Acrochaetium robustum Børgesen, 1915 accepted as Colaconema robustum (Børgesen) Huisman & Woelkerling, 2018
Species Acrochaetium rosulata (Rosenvinge) Papenfuss accepted as Acrochaetium rosulatum (Rosenvinge) Papenfuss, 1945 accepted as Kylinia rosulata Rosenvinge, 1909
Species Acrochaetium rosulatum (Rosenvinge) Papenfuss, 1945 accepted as Kylinia rosulata Rosenvinge, 1909
Species Acrochaetium sargassi Børgesen, 1915 accepted as Colaconema hallandicum (Kylin) Afonso-Carillo, Sanson, Sangil & Diaz-Villa, 2007
Species Acrochaetium sargassicola Børgesen, 1932 accepted as Acrochaetium robustum Børgesen, 1915 accepted as Colaconema robustum (Børgesen) Huisman & Woelkerling, 2018 (synonym)
Species Acrochaetium savianum (Meneghini) Nägeli, 1862 accepted as Colaconema savianum (Meneghini) R.Nielsen, 1994
Species Acrochaetium scinaiae E.Y.Dawson, 1949 accepted as Colaconema scinaiae (E.Y.Dawson) J.N.Norris, 2014
Species Acrochaetium seiriolanum (Gibson) Rosenvinge, 1924 accepted as Acrochaetium seiriolanum (Harvey-Gibson) Hamel, 1927
Species Acrochaetium seriatum Børgesen, 1915 accepted as Colaconema hypneae (Børgesen) A.A.Santos & C.W.N.Moura, 2010 (synonym)
Species Acrochaetium simplex (K.M.Drew) Papenfuss, 1945 accepted as Colaconema garbaryi P.W.Gabrielson, 2004
Species Acrochaetium sinaiae E.Y.Dawson, 1949 accepted as Acrochaetium desmarestiae Kylin, 1925 accepted as Colaconema desmarestiae (Kylin) P.W.Gabrielson, 2004
Species Acrochaetium sinicola (E.Y.Dawson) Papenfuss, 1945 (unaccepted)
Species Acrochaetium spiculiphilum E.Y.Dawson, 1953 (unaccepted)
Species Acrochaetium spinulosum (Suhr) Nägeli, 1861 (unaccepted)
Species Acrochaetium streblocladiae P.J.L.Dangeard, 1952 (unaccepted)
Species Acrochaetium strictum (Rosenvinge) Hamel, 1927 (unaccepted, synonym)
Species Acrochaetium subimmersum (Setchell & N.L.Gardner) Papenfuss, 1945 (unaccepted)
Species Acrochaetium subreductum Levring, 1953 (unaccepted)
Species Acrochaetium subseriatum C.-C.Jao, 1936 (unaccepted)
Species Acrochaetium subtilissimum (Kützing) Hamel, 1927 (unaccepted)
Species Acrochaetium thuretii (Bornet) Collins & Hervey, 1917 (unaccepted, synonym)
Species Acrochaetium toyamaense Noda & Honda, 1970 (unaccepted)
Species Acrochaetium trichogloaeae Borgensen (unaccepted, misspelling)
Species Acrochaetium unifilum Levring, 1953 (unaccepted)
Species Acrochaetium unilaterale (Kjellman) Hamel, 1927 (unaccepted)
Species Acrochaetium vagum (K.M.Drew) C.-C.Jao, 1937 (unaccepted, synonym)
Species Acrochaetium vanbosseae Papenfuss, 1945 (unaccepted)
Species Acrochaetium variabile (K.M.Drew) G.M.Smith, 1944 (unaccepted)
Species Acrochaetium villiforme Levring, 1953 (unaccepted)
Species Acrochaetium virgatulum (Harvey) Batters, 1902 (unaccepted)
Species Acrochaetium yamadae (Garbary) Y.Lee & I.K.Lee, 1988 (unaccepted)
Species Acrochaetium zosterae Papenfuss, 1945 (unaccepted)
Species Acrochaetium acanthophora Aziz ex Garbary, 1987 (uncertain)
Species Acrochaetium alacranense Aziz ex Garbary, 1987 (uncertain)
Species Acrochaetium cheminii Feldmann, 1954 (uncertain)
Species Acrochaetium dictyopteridis Hamel & Hamel-Joukov, 1931 (uncertain)
Species Acrochaetium domerguei Hamel & Hamel-Joukov (uncertain)
Species Acrochaetium indicum Raikwar (uncertain)
Species Acrochaetium laminariae Feldmann, 1954 (uncertain)
Species Acrochaetium madininae Hamel & Hamel-Joukov (uncertain)
Species Acrochaetium maluinum Hamel, 1927 (uncertain)
Species Acrochaetium pulvereum Nägeli, 1862 (uncertain)
Species Acrochaetium pusillum Feldmann, 1954 (uncertain)
marine, fresh
Nägeli, C.; Cramer, C. (1858). Die Stärkekörner: Morphologische, physiologische, chemisch-physicalische und systematisch-botanische Monographie. <em>Pflanzenphysiologische.</em> pls XI-XXVI. (look up in IMIS) [details] 
LSID urn:lsid:algaebase.org:taxname:8294
LSID urn:lsid:algaebase.org:taxname:8294 [details]
Guiry, M.D. & Guiry, G.M. (2023). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Acrochaetium Nägeli, 1858. Accessed through: World Register of Marine Species at: https://marinespecies.org/aphia.php?p=taxdetails&id=143799 on 2023-09-27
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original description
Nägeli, C.; Cramer, C. (1858). Die Stärkekörner: Morphologische, physiologische, chemisch-physicalische und systematisch-botanische Monographie. <em>Pflanzenphysiologische.</em> pls XI-XXVI. (look up in IMIS) [details]
basis of record Guiry, M.D. (2001). Macroalgae of Rhodophycota, Phaeophycota, Chlorophycota, and two genera of Xanthophycota, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 20-38 (look up in IMIS) [details]
additional source Silva, P. C.; Basson, P. W.; Moe, R. L. (1996). Catalogue of the benthic marine algae of the Indian Ocean. <em>University of California Publications in Botany.</em> 79: 1-1259., available online at https://books.google.be/books?hl=pt-PT&lr=&id=vtBdDwAAQBAJ&oi=fnd&pg=PR11&dq=Catalogue+of+the+benthic+marine+algae+of+the+Indian+Ocean&ots=FL-YOKu8Cx&sig=3PmT926F1rNHQTf1AhDeY-ztmu4#v=onepage&q=Catalogue%20of%20the%20benthic%20marine%20algae%20of%20the%20 [details]
additional source Guiry, M.D. & Guiry, G.M. (2023). AlgaeBase. <em>World-wide electronic publication, National University of Ireland, Galway.</em> searched on YYYY-MM-DD., available online at http://www.algaebase.org [details]
basis of record Guiry, M.D. (2001). Macroalgae of Rhodophycota, Phaeophycota, Chlorophycota, and two genera of Xanthophycota, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 20-38 (look up in IMIS) [details]
additional source Silva, P. C.; Basson, P. W.; Moe, R. L. (1996). Catalogue of the benthic marine algae of the Indian Ocean. <em>University of California Publications in Botany.</em> 79: 1-1259., available online at https://books.google.be/books?hl=pt-PT&lr=&id=vtBdDwAAQBAJ&oi=fnd&pg=PR11&dq=Catalogue+of+the+benthic+marine+algae+of+the+Indian+Ocean&ots=FL-YOKu8Cx&sig=3PmT926F1rNHQTf1AhDeY-ztmu4#v=onepage&q=Catalogue%20of%20the%20benthic%20marine%20algae%20of%20the%20 [details]
additional source Guiry, M.D. & Guiry, G.M. (2023). AlgaeBase. <em>World-wide electronic publication, National University of Ireland, Galway.</em> searched on YYYY-MM-DD., available online at http://www.algaebase.org [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
LSID urn:lsid:algaebase.org:taxname:8294 [details]
| Language | Name | |
|---|---|---|
| Japanese | カイメンシバリ属 [from synonym]アクロカエティウム属 | [details] |
Published in AlgaeBase 
Published in AlgaeBase (from synonym Chromastrum Papenfuss, 1945)
Published in AlgaeBase (from synonym Rhodochortonopsis Yamada, 1944)
Published in AlgaeBase (from synonym Kylinia Rosenvinge, 1909)
Published in AlgaeBase (from synonym Liagorophila Yamada, 1944)
To Biological Information System for Marine Life (BISMaL) (from synonym Rhodochortonopsis Yamada, 1944)
To Biological Information System for Marine Life (BISMaL)
To European Nucleotide Archive (ENA)
To Genbank
To ITIS
Published in AlgaeBase
(from synonym Chromastrum Papenfuss, 1945)Published in AlgaeBase
(from synonym Rhodochortonopsis Yamada, 1944)Published in AlgaeBase
(from synonym Kylinia Rosenvinge, 1909)Published in AlgaeBase
(from synonym Liagorophila Yamada, 1944)To Biological Information System for Marine Life (BISMaL) (from synonym Rhodochortonopsis Yamada, 1944)
To Biological Information System for Marine Life (BISMaL)
To European Nucleotide Archive (ENA)
To Genbank
To ITIS
