Ascidiacea Taxon list
Abyssascidia millari Monniot F., 1971
Abyssascidia pedunculata Sluiter, 1904
Abyssascidia vasculosa Herdman, 1888 accepted as Ascidia bathybia Hartmeyer, 1922
Abyssascidia wyvillii Herdman, 1880
Adagnesia antarctica Kott, 1969
Adagnesia bifida Millar, 1970
Adagnesia cautis Monniot C., 1991
Adagnesia charcoti Monniot C. & Monniot F., 1973
Adagnesia fissa Monniot F. & Monniot C., 1976
Adagnesia henriquei Monniot C. & Monniot F., 1983
Adagnesia opaca Kott, 1963
Adagnesia pacifica Sanamyan & Sanamyan, 1998
Adagnesia rimosa Monniot C. & Monniot F., 1974
Adagnesia venusta Kott, 1985
Adagnesia vesiculiphora Nishikawa, 1982
Adagnesia vesicullophora Nishikawa, 1982 accepted as Adagnesia vesiculiphora Nishikawa, 1982
Adagnesia weddelli Monniot C. & Monniot F., 1994
Agnesia arnaudi Monniot C. & Monniot F., 1974 accepted as Agnezia arnaudi (Monniot C. & Monniot F., 1974)
Agnesia atlantica Monniot C. & Monniot F., 1973 accepted as Agnezia atlantica (Monniot C. & Monniot F., 1973)
Agnesia beringia Ritter, 1913 accepted as Agnezia septentrionalis (Huntsman, 1912)
Agnesia biscoei Monniot C. & Monniot F., 1983 accepted as Agnezia biscoei (Monniot C. & Monniot F., 1983)
Agnesia capensis Millar, 1955 accepted as Agnezia capensis (Millar, 1955)
Agnesia celtica Monniot C. & Monniot F., 1974 accepted as Agnezia celtica (Monniot C. & Monniot F., 1974)
Agnesia complicata Kott, 1954 accepted as Caenagnesia bocki Ärnbäck-Christie-Linde, 1938
Agnesia depressa Millar, 1955 accepted as Proagnesia depressa (Millar, 1955)
Agnesia glacialis Michaelsen, 1898 accepted as Agnezia glaciata Michaelsen, 1898
Agnesia glaciata Michaelsen, 1898 accepted as Agnezia glaciata Michaelsen, 1898
Agnesia himeboja Oka, 1915 accepted as Agnezia himeboja (Oka, 1915)
Agnesia krausei Michaelsen, 1912 accepted as Agnezia glaciata Michaelsen, 1898
Agnesia orthenteron Redikorzev, 1941 accepted as Agnezia orthenteron (Redikorzev, 1941)
Agnesia sabulosa Oka, 1929 accepted as Agnezia himeboja (Oka, 1915)
Agnesia septentrionalis Huntsman, 1912 accepted as Agnezia septentrionalis (Huntsman, 1912)
Agnesia tenue Monniot C. & Monniot F., 1983 accepted as Agnezia tenue (Monniot C. & Monniot F., 1983)
Agnesiopsis translucida Monniot C., 1969 accepted as Corynascidia translucida (Monniot C., 1969)
Agnezia abyssa Sanamyan & Sanamyan, 2002
Agnezia arnaudi (Monniot C. & Monniot F., 1974)
Agnezia atlantica (Monniot C. & Monniot F., 1973)
Agnezia biscoei (Monniot C. & Monniot F., 1983)
Agnezia capensis (Millar, 1955)
Agnezia celtica (Monniot C. & Monniot F., 1974)
Agnezia glaciata Michaelsen, 1898
Agnezia himeboja (Oka, 1915)
Agnezia krausei (Michaelsen, 1912) accepted as Agnezia glaciata Michaelsen, 1898
Agnezia monnioti Young & Vazquez, 1997
Agnezia orthenteron (Redikorzev, 1941)
Agnezia sabulosa (Redikorzev, 1941)
Agnezia septentrionalis (Huntsman, 1912)
Agnezia tenue (Monniot C. & Monniot F., 1983)
Alcyonium borlasii Turton, 1807 accepted as Botryllus schlosseri (Pallas, 1766)
Alcyonium conicum Olivi, 1792 accepted as Aplidium conicum (Olivi, 1792)
Alcyonium pulmonaria Ellis & Solander, 1786 accepted as Synoicum pulmonaria (Ellis & Solander, 1786)
Alcyonium schlosseri Pallas, 1766 accepted as Botryllus schlosseri (Pallas, 1766)
Alleocarpa similis (Sluiter, 1904) accepted as Symplegma brakenhielmi (Michaelsen, 1904)
Alloeocarpa aequatorialis Millar, 1953
Alloeocarpa affinis Bovien, 1921
Alloeocarpa bacca Ärnbäck, 1929
Alloeocarpa bigyna Monniot C., 1978
Alloeocarpa bridgesi Michaelsen, 1900
Alloeocarpa capensis Hartmeyer, 1912
Alloeocarpa emilionis Michaelsen, 1900 accepted as Alloeocarpa incrustans (Herdman, 1886)
Alloeocarpa hupferi Michaelsen, 1904 accepted as Distomus hupferi (Michaelsen, 1904)
Alloeocarpa incrustans (Herdman, 1886)
Alloeocarpa intermedia Michaelsen, 1900 accepted as Alloeocarpa incrustans (Herdman, 1886)
Alloeocarpa loculosa Monniot C., 1974
Alloeocarpa minuta Brewin, 1951
Alloeocarpa rudentiformis Sluiter, 1915 accepted as Distomus rudentiformis (Sluiter, 1915)
Alloeocarpa zschaui Michaelsen, 1900 accepted as Alloeocarpa incrustans (Herdman, 1886)
Amaroecium constellatum Verrill, 1871 accepted as Aplidium constellatum (Verrill, 1871)
Amaroecium glabrum Verrill, 1871 accepted as Aplidium glabrum (Verrill, 1871)
Amaroecium pallidum Verrill, 1871 accepted as Aplidium pallidum (Verrill, 1871)
Amaroecium pellucidum (Leidy, 1855) accepted as Aplidium pellucidum (Leidy, 1855)
Amaroecium stellatum Verrill, 1871 accepted as Aplidium stellatum (Verrill, 1871)
Amaroucium accarense Millar, 1953 accepted as Aplidium accarense (Millar, 1953)
Amaroucium adamsi (Brewin, 1946) accepted as Aplidium adamsi Brewin, 1946
Amaroucium aequalisiphonis Ritter & Forsyth, 1917 accepted as Ritterella aequalisiphonis (Ritter & Forsyth, 1917)
Amaroucium agulhaense Hartmeyer, 1912 accepted as Aplidium agulhaense (Hartmeyer, 1912)
Amaroucium albicans Milne Edwards, 1841 accepted as Aplidium albicans (Milne Edwards, 1841)
Amaroucium altarium Sluiter, 1909 accepted as Aplidium altarium (Sluiter, 1909)
Amaroucium anomalum Herdman, 1899 accepted as Euclavella claviformis (Herdman, 1899)
Amaroucium antarcticum Herdman, 1910 accepted as Aplidium vastum (Sluiter, 1912)
Amaroucium antarcticum Peres, 1952 accepted as Aplidium peresi Monniot F., 1970
Amaroucium antillense Gravier, 1955 accepted as Aplidium antillense (Gravier, 1955)
Amaroucium arenatum Van Name, 1945 accepted as Aplidium arenatum (Van Name, 1945)
Amaroucium areolata (Delle Chiaje, 1828) accepted as Aplidium areolatum (Delle Chiaje, 1828)
Amaroucium areolatum (Delle Chiaje, 1828) accepted as Aplidium areolatum (Delle Chiaje, 1828)
Amaroucium argus Milne Edwards, 1841 accepted as Morchellium argus (Milne Edwards, 1841)
Amaroucium astraeoides Sluiter, 1898 accepted as Aplidium flavolineatum (Sluiter, 1898)
Amaroucium aurorae Harant & Vernières, 1938 accepted as Aplidium aurorae (Harant & Vernières, 1938)
Amaroucium benhami (Brewin, 1946) accepted as Aplidium benhami (Brewin, 1946)
Amaroucium bermudae Van Name, 1902 accepted as Aplidium bermudae (Van Name, 1902)
Amaroucium brementi Harant, 1925 accepted as Aplidium brementi (Harant, 1925)
Amaroucium caeruleum Sluiter, 1906 accepted as Aplidium cyaneum Monniot C. & Monniot F., 1983
Amaroucium caliculatum Savigny, 1816 accepted as Aplidium conicum (Olivi, 1792)
Amaroucium californicum Ritter & Forsyth, 1917 accepted as Aplidium californicum (Ritter & Forsyth, 1917)
Amaroucium circulatum Hartmeyer, 1912 accepted as Aplidium circulatum (Hartmeyer, 1912)
Amaroucium circumvolutum (Sluiter, 1900) accepted as Aplidium circumvolutum (Sluiter, 1900)
Amaroucium claviforme (Hartmeyer, 1912) accepted as Aplidium claviforme Hartmeyer, 1912
Amaroucium coei Ritter, 1901 accepted as Aplidium coei (Ritter, 1901)
Amaroucium colelloides Herdman, 1886 accepted as Aplidium colelloides (Herdman, 1886)
Amaroucium colleloides Herdman, 1886 accepted as Aplidium colelloides (Herdman, 1886)