| Helgoeca nana Leadbeater, 2008
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Helgoeca
|
N/A
|
N/A
|
| Crinolina isefiordensis Thomsen, 1976
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Crinolina
|
N/A
|
N/A
|
| Crinolina aperta (Leadbeater) Thomsen
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Crinolina
|
N/A
|
N/A
|
| Pleurasiga echinocostata Espeland, 1986
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Pleurasiga
|
N/A
|
N/A
|
| Pleurasiga caudata
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Pleurasiga
|
N/A
|
N/A
|
| Pleurasiga minima Throndsen, 1970
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Pleurasiga
|
N/A
|
N/A
|
| Pleurasiga reynoldsii Throndsen, 1970
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Pleurasiga
|
N/A
|
N/A
|
| Pseudomicrosportella Scagel & Stein, 1961
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Acanthocorbis
|
N/A
|
N/A
|
| Acanthocorbis apoda (Leadbeater) Hara & Takahashi, 1984
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Acanthocorbis
|
N/A
|
N/A
|
| Acanthocorbis campanula (Espeland) Thomsen, 1991
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Acanthocorbis
|
N/A
|
N/A
|
| Acanthocorbis haurakiana Thomsen, 1991
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Acanthocorbis
|
N/A
|
N/A
|
| Acanthocorbis asymmetrica (Thomsen) Hara & Takahashi, 1984
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Acanthocorbis
|
N/A
|
N/A
|
| Acanthocorbis tintinnabulum Marchant, van den Hoff & Burton, 1987
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Acanthocorbis
|
N/A
|
N/A
|
| Acanthocorbis camarensis Hara
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Acanthocorbis
|
N/A
|
N/A
|
| Acanthocorbis unguiculata (Thomsen) Hara & Takahashi, 1984
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Acanthocorbis
|
N/A
|
N/A
|
| Cosmoeca norvegica Thomsen, 1984
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Cosmoeca
|
N/A
|
N/A
|
| Cosmoeca ventricosa Thomsen, 1984
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Cosmoeca
|
N/A
|
N/A
|
| Cosmoeca takahashii
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Cosmoeca
|
N/A
|
N/A
|
| Cosmoeca phuketensis Thomsen
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Cosmoeca
|
N/A
|
N/A
|
| Polydeca
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Polyoeca
|
N/A
|
N/A
|
| Polyoeca dichotoma (Kent, 1881)
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Polyoeca
|
N/A
|
N/A
|
| Calliacantha simplex Manton & Oates, 1979
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Calliacantha
|
N/A
|
N/A
|
| Polydeca dichotoma
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Polyoeca
|
N/A
|
N/A
|
| Calliacantha longicaudata (Leadbeater) Leadbeater, 1978
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Calliacantha
|
N/A
|
N/A
|
| Calliacantha multispina Manton & Oates
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Calliacantha
|
N/A
|
N/A
|
| Calliacantha natans (Grøntved) Leadbeater, 1978
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Calliacantha
|
N/A
|
N/A
|
| Nannoeca minuta (Leadbeater) Thomsen, 1988
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Nannoeca
|
N/A
|
N/A
|
| Spiraloecion didymocostatum
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Spiraloecion
|
N/A
|
N/A
|
| Diaphanoeca spiralifurca Hara, 1996
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Diaphanoeca
|
N/A
|
N/A
|
| Diaphanoeca pedicellata Leadbeater, 1972
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Diaphanoeca
|
N/A
|
N/A
|
| Diaphanoeca sphaerica Thomsen, 1982
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Diaphanoeca
|
N/A
|
N/A
|
| Diaphanoeca aperta
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Diaphanoeca
|
N/A
|
N/A
|
| Diaphanoeca undulata Thomsen, 1982
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Diaphanoeca
|
N/A
|
N/A
|
| Diaphanoeca grandis Ellis, 1930
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Diaphanoeca
|
N/A
|
N/A
|
| Stephanacantha apheles Thomsen
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Stephanacantha
|
N/A
|
N/A
|
| Stephanacantha formosa Thomsen
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Stephanacantha
|
N/A
|
N/A
|
| Stephanacantha campaniformis (Leadbeater, 1973) Thomsen, 1983
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Stephanacantha
|
N/A
|
N/A
|
| Amoenoscopa caudata Hara & Takahashi, 1987
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Amoenoscopa
|
N/A
|
N/A
|
| Calotheca pallida (Bryant, 1945)
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Calotheca
|
N/A
|
N/A
|
| Calotheca parvula (Weise, 1908)
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Calotheca
|
N/A
|
N/A
|
| Parvicorbicula aculeatus Tong, 1997
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Parvicorbicula
|
N/A
|
N/A
|
| Parvicorbicula superpositus Booth, 1990
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Parvicorbicula
|
N/A
|
N/A
|
| Parvicorbicula quadricostata Throndsen, 1970
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Parvicorbicula
|
N/A
|
N/A
|
| Parvicorbicula circularis Thomsen, 1976
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Parvicorbicula
|
N/A
|
N/A
|
| Parvicorbicula ongulensis
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Parvicorbicula
|
N/A
|
N/A
|
| Parvicorbicula socialis (Meunier) Deflandre, 1960
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Parvicorbicula
|
N/A
|
N/A
|
| Parvicorbicula serrulata
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Parvicorbicula
|
N/A
|
N/A
|
| Monocosta fennica Thomsen, 1979
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Monocosta
|
N/A
|
N/A
|
| Savillea parva (Ellis) Loeblich Iii, 1967
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Savillea
|
N/A
|
N/A
|
| Savillea micropora (Norris) Leadbeater, 1975
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Savillea
|
N/A
|
N/A
|
| Saroeca paucicostata Hara & Takahashi
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Saroeca
|
N/A
|
N/A
|
| Saroeca attenuata Thomsen, 1979
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Saroeca
|
N/A
|
N/A
|
| Polyfibula sphyrelata (Thomsen) Manton, 1981
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Polyfibula
|
N/A
|
N/A
|
| Campyloacantha spinifera (Leadbeater, 1973) Hara & Takahashi, 1987
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Campyloacantha
|
N/A
|
N/A
|
| Campyloacantha imbricata Hara & Takahashi
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Campyloacantha
|
N/A
|
N/A
|
| Pleurosiga
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Stephanoeca
|
N/A
|
N/A
|
| Stephanoeca supracostata Hara, Lee Chen, Sheu & Takahashi, 1996
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Stephanoeca
|
N/A
|
N/A
|
| Stephanoeca complexa (Norris) Throndsen, 1974
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Stephanoeca
|
N/A
|
N/A
|
| Stephanoeca norrisii Thomsen, 1973
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Stephanoeca
|
N/A
|
N/A
|
| Stephanoeca elegans (Norris) Throndsen, 1974
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Stephanoeca
|
N/A
|
N/A
|
| Stephanoeca cupula (Leadbeater) Thomsen, 1988
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Stephanoeca
|
N/A
|
N/A
|
| Stephanoeca ampulla
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Stephanoeca
|
N/A
|
N/A
|
| Stephanoeca cauliculata Leadbeater, 1980
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Stephanoeca
|
N/A
|
N/A
|
| Stephanoeca urnula Thomsen, 1973
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Stephanoeca
|
N/A
|
N/A
|
| Stephanoeca apheles Thomsen, Buck & Chavez, 1991
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Stephanoeca
|
N/A
|
N/A
|
| Stephanoeca paucicostata Throndsen, 1969
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Stephanoeca
|
N/A
|
N/A
|
| Stephanoeca diplocostata Ellis, 1930
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Stephanoeca
|
N/A
|
N/A
|
| Stephanoeca pyxidoides Leadbeater, 1980
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Stephanoeca
|
N/A
|
N/A
|
| Stephanoeca kentii Ellis, 1930
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Stephanoeca
|
N/A
|
N/A
|
| Stephanoeca diplocostata diplocostata
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Stephanoeca
|
N/A
|
N/A
|
| Stephanoeca diplocostata paucicostata Throndsen
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Stephanoeca
|
N/A
|
N/A
|
| Stephanoeca diplocostata var. diplocostata
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Stephanoeca
|
N/A
|
N/A
|
| Stephanoeca diplocostata var. paucicostata Throndsen
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Stephanoeca
|
N/A
|
N/A
|
| Amoenoscapa caudata
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Amoenoscapa
|
N/A
|
N/A
|
| Crucispina cruciformis Espeland, 1986
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Crucispina
|
N/A
|
N/A
|
| Volkanus costatus (Valkanov) Özdikimen
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Volkanus
|
N/A
|
N/A
|
| Platypleura cercophora Thomsen & Boonruang
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Platypleura
|
N/A
|
N/A
|
| Platypleura infundibuliformis (Leadbeater) Thomsen, 1983
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Platypleura
|
N/A
|
N/A
|
| Kakoeca antarctica
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Kakoeca
|
N/A
|
N/A
|
| Syndetophyllum pulchellum (Leadbeater, 1974) Thomsen & Moestrup, 1983
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Syndetophyllum
|
N/A
|
N/A
|
| Bicosta spinifera (Throndsen) Leadbeater, 1978
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Bicosta
|
N/A
|
N/A
|
| Bicosta antennigera Moestrup, 1979
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Bicosta
|
N/A
|
N/A
|
| Bicosta minor (Reynolds) Leadbeater, 1978
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Bicosta
|
N/A
|
N/A
|
| Saepicula pulchra Leadbeater, 1980
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Saepicula
|
N/A
|
N/A
|
| Acanthoeca spectabilis Ellis, 1930
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Acanthoeca
|
N/A
|
N/A
|
| Acanthoeca brevipoda Ellis, 1930
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Acanthoeca
|
N/A
|
N/A
|
| Acanthoecopsis unguiculata Thomsen, 1973
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Acanthoecidae
|
Acanthocorbis
|
N/A
|
N/A
|
| Diplotheca Matthew, 1885
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Stephanoecidae
|
Didymoeca
|
N/A
|
N/A
|
| Didymoeca costata (Valkanov, 1970)
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Stephanoecidae
|
Didymoeca
|
N/A
|
N/A
|
| Apheloecion pentacanthum Thomsen
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Stephanoecidae
|
Apheloecion
|
N/A
|
N/A
|
| Stelexomonas dichotoma Lackey
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Salpingoecidae
|
Stelexomonas
|
N/A
|
N/A
|
| Stelexomonas dichomata
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Salpingoecidae
|
Stelexomonas
|
N/A
|
N/A
|
| Salpingoeca Ellis, 1933
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Salpingoecidae
|
Salpingoeca
|
N/A
|
N/A
|
| Salpingoeca urceolata W.S.Kent, 1881
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Salpingoecidae
|
Salpingoeca
|
N/A
|
N/A
|
| Salpingoeca clarkii Stein
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Salpingoecidae
|
Salpingoeca
|
N/A
|
N/A
|
| Salpingoeca minuta Kent
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Salpingoecidae
|
Salpingoeca
|
N/A
|
N/A
|
| Salpingoeca stenotheca Boucard Camou, 1967
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Salpingoecidae
|
Salpingoeca
|
N/A
|
N/A
|
| Salpingoeca cornuta Kent, 1880
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Salpingoecidae
|
Salpingoeca
|
N/A
|
N/A
|
| Salpingoeca longicauda
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Salpingoecidae
|
Salpingoeca
|
N/A
|
N/A
|
| Salpingoeca huxleyi Ellis, 1930
|
Protista
|
Choanozoa
|
Choanoflagellatea
|
Choanoflagellida
|
Salpingoecidae
|
Salpingoeca
|
N/A
|
N/A
|