| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Aplidium abyssum Kott, 1969 |
Antarctic, sub-Antarctic and Pacific | ||
| Aplidium accarense (Millar, 1953) |
Western Central Atlantic | ||
| Aplidium acropodium Monniot & Gaill, 1978 |
Antarctic Indian Ocean | ||
| Aplidium acroporum Kott, 1992 |
Eastern Indian Ocean | ||
| Aplidium aegeaensis (Hartmeyer, 1904) |
Northeast Atlantic and the Mediterranean Sea | ||
| Aplidium africanum Sluiter, 1905 |
Western Indian Ocean | ||
| Aplidium agulhaense Hartmeyer, 1912 |
Southeast Atlantic | ||
| Aplidium albicans (Milne-Edwards, 1841) |
Atlantic and the Mediterranean Sea | ||
| Aplidium altarium (Sluiter, 1909) |
Indo-West Pacific and the Antarctic | ||
| Aplidium amorphatum Kott, 1963 |
Indo-West Pacific | ||
| Aplidium amphibolum Millar, 1982 |
Southwest Pacific | ||
| Aplidium annulatum Sluiter, 1906 |
Antarctic | 2 | |
| Aplidium antillense (Gravier, 1955) |
Western Central Atlantic | ||
| Aplidium appendiculatum (Michaelsen, 1923) |
Northeast Atlantic | ||
| Aplidium arenatum (Van Name, 1945) |
Northeast Pacific | ||
| Aplidium argus (Milne-Edwards, 1841) |
Europe | ||
| Aplidium asperum Drasche, 1883 |
Atlantic and the Mediterranean Sea | ||
| Aplidium aurorae (Harant & Vernières, 1938) |
Antarctic | ||
| Aplidium australiense Kott, 1963 |
Eastern Indian Ocean | ||
| Aplidium bacculum Kott, 1992 |
Eastern Indian Ocean | ||
| Aplidium balleniae Monniot & Monniot, 1983 |
Antarctic and sub-Antarctic | ||
| Aplidium bermudae (Van Name, 1902) |
Western Central Atlantic | ||
| Aplidium bilinguae Monniot & Monniot, 1983 |
Antarctic | ||
| Aplidium bilingula Monniot & Monniot, 2006 |
Western Indian Ocean | ||
| Aplidium blochmanni (Heiden, 1894) |
Mediterranean Sea | ||
| Aplidium brementi (Harant, 1925) |
Mediterranean | ||
| Aplidium brevilarvacium Kott, 1963 |
Indo-West Pacific | ||
| Aplidium breviventer Monniot, & Monniot, 2001 |
Western Central Pacific | ||
| Aplidium caelestis Monniot, 1987 |
Indo-West Pacific | ||
| Aplidium caeruleum Lahille, 1890 |
Mediterranean and the Antarctic | ||
| Aplidium californicum (Ritter & Forsyth, 1917) |
California sea pork | Pacific Ocean | 2 |
| Aplidium cellis Monniot, 1987 |
Western Central Pacific | ||
| Aplidium cerebrum Monniot, & Monniot, 2001 |
Western Central Pacific | ||
| Aplidium challengeri Brunetti, 2007 |
Antarctic Indian Ocean | ||
| Aplidium chthamalum Millar, 1982 |
Southwest Pacific | ||
| Aplidium circulatum (Hartmeyer, 1912) |
Southeast Atlantic | ||
| Aplidium circumvolutum (Sluiter, 1900) |
Southwest Atlantic, Southern Pacific and the Antarctic | ||
| Aplidium clivosum Kott, 1992 |
Indo-West Pacific | ||
| Aplidium coei (Ritter, 1901) |
Northeast Pacific | ||
| Aplidium colelloides Herdman, 1886 |
Eastern Indian Ocean | ||
| Aplidium colini Monniot & Monniot, 1999 |
Western Indian Ocean | ||
| Aplidium complanatum (Herdman, 1886) |
Antarctic | ||
| Aplidium confusum Sanamyan, 2000 |
Northwest Pacific | ||
| Aplidium congregatum Kott, 1992 |
Western Central Pacific | ||
| Aplidium conicum (Olivi, 1792) |
Conical sea squirt | Atlantic and the Mediterranean | |
| Aplidium coniferum Kott, 1963 |
Indo-West Pacific | ||
| Aplidium constellatum (Verrill, 1871) |
Northern sea pork | Northwest Pacific and Western Central Atlantic | |
| Aplidium constrictum (Sluiter, 1900) |
Southwest Pacific | ||
| Aplidium controversum Monniot & Monniot, 1996 |
Western Central Pacific | ||
| Aplidium convergens Monniot & Monniot, 2006 |
Western Indian Ocean | ||
| Aplidium cottrelli (Brewin, 1957) |
Southwest Pacific | ||
| Aplidium crateriferum (Sluiter, 1909) |
Crater sea squirt | Indo-Pacific | |
| Aplidium crustatum Monniot, 2001 |
Southeast Atlantic | ||
| Aplidium cunhaense Herdman, 1882 |
Southeast Atlantic | ||
| Aplidium cunhense Millar, 1967 |
Southeast Atlantic and Antarctic Indian Ocean | ||
| Aplidium cyaneum Monniot & Monniot, 1983 |
Antarctic and sub-Antarctic | ||
| Aplidium cyclophorum Monniot, & Monniot, 2001 |
Western Central Pacific | ||
| Aplidium densum (Giard, 1872) |
Atlantic and the Mediterranean | ||
| Aplidium depressum Sluiter, 1909 |
Western Pacific | ||
| Aplidium didemniformis Monniot & Gaill, 1978 |
Antarctic Indian Ocean | ||
| Aplidium directum Kott, 1972 |
Western Pacific | ||
| Aplidium disiphonium Beniaminson, 1975 |
Northwest Pacific | ||
| Aplidium distaplium Kott, 1992 |
Eastern Indian Ocean | ||
| Aplidium draschei Brunetti, 2007 |
Mediterranean Sea | ||
| Aplidium dubium (Ritter, 1899) |
Northwest Pacific | ||
| Aplidium effrenatum (Herdman, 1886) |
Southwest Atlantic | ||
| Aplidium elatum Kott, 1972 |
Eastern Indian Ocean | ||
| Aplidium elegans (Giard, 1872) |
Atlantic and the Mediterranean Sea | ||
| Aplidium enigmaticum Monniot & Monniot, 1985 |
Atlantic Ocean | ||
| Aplidium exiguun Herdman, 1886 |
Southeast Atlantic | ||
| Aplidium exile Van Name, 1902 |
Western Central Atlantic | ||
| Aplidium falklandicum Millar, 1960 |
Southwest Atlantic, Southern Pacific and the Antarctic | ||
| Aplidium fistulosum Monniot & Monniot, 1991 |
Western Central Pacific | ||
| Aplidium flavolineatum (Sluiter, 1898) |
Rosette sea squirt | Indo-West Pacific, Southeast Atlantic, and the Antarctic | 1.5 |
| Aplidium fluorescum Kott, 1992 |
Western Central Pacific | ||
| Aplidium fuegiense Cunningham, 1871 |
Orange ascidian | Southwest Atlantic, Southern Pacific and the Antarctic | |
| Aplidium fumigatum Herdman, 1886 |
Antarctic Indian Ocean | ||
| Aplidium funginum (Sluiter, 1898) |
Western Central Atlantic and Antarctica | ||
| Aplidium galeritum Hartmeyer, 1912 |
Southeast Atlantic | ||
| Aplidium gastrolineatum Kott, 1992 |
Eastern Indian Ocean | ||
| Aplidium gelasinum Kott, 1992 |
Western Central Pacific | ||
| Aplidium gelatinosum (Medioni, 1970) |
Mediterranean Sea | ||
| Aplidium geminatum Kott, 1992 |
Eastern Indian Ocean | ||
| Aplidium gibbulosum (Savigny, 1816) |
Mediterranean | ||
| Aplidium gilvum Millar, 1982 |
Southwest Pacific | ||
| Aplidium glabrum (Verrill, 1871) |
Northern Pacific, Northeast Atlantic and the Arctic | 7 | |
| Aplidium glaphyrum Millar, 1982 |
Southwest Pacific | ||
| Aplidium globosum (Herdman, 1886) |
Southwest Atlantic, Southern Pacific and the Antarctic | ||
| Aplidium gracile Monniot & Monniot, 1983 |
Southwest Atlantic and Southeast Pacific | ||
| Aplidium griseum Lahille, 1890 |
Mediterranean | ||
| Aplidium grisiatum Kott, 1998 |
Mediterranean. Western Central Pacific | 7 | |
| Aplidium haesitans Monniot, 2001 |
Western Indian Ocean | ||
| Aplidium haouarianum (Pérès, 1956) |
Mediterranean | ||
| Aplidium hians (Monniot & Gaill, 1978) |
Antarctic Indian Ocean | ||
| Aplidium hyalinum (Pérès, 1956) |
Mediterranean | ||
| Aplidium imbutum Monniot & Monniot, 1983 |
Southwest Atlantic, Southern Pacific and Antarctic | ||
| Aplidium incubatum Kott, 1992 |
Western Central Pacific | ||
| Aplidium inflorescens Kott, 1992 |
Eastern Indian Ocean | ||
| Aplidium intextum Monniot, & Monniot, 2001 |
Western Central Pacific | ||
| Aplidium inversum (Pérès, 1959) |
Mediterranean Sea | ||
| Aplidium irregulare (Herdman, 1886) |
Antarctic, Southwest Atlantic and Southeast Pacific | ||
| Aplidium jacksoni Kott, 1963 |
Southwest Pacific | ||
| Aplidium knoxi (Brewin, 1956) |
Southwest Pacific | ||
| Aplidium kottae Brunetti, 2007 |
Northeast Pacific | ||
| Aplidium laevigatum Herdman, 1886 |
Southwest Atlantic, Southeast Pacific and Antarctic Indian Ocean | ||
| Aplidium lebedi Sanamyan, 1998 |
Northwest Pacific | ||
| Aplidium lenticulum Kott, 1992 |
Indo-West Pacific | ||
| Aplidium leviventer (Monniot & Gaill, 1978) |
Antarctic Indian Ocean | ||
| Aplidium lineatum Monniot & Monniot, 1996 |
Western Central Pacific | ||
| Aplidium litum Monniot & Monniot, 2006 |
Western Indian Ocean | ||
| Aplidium lobatum Savigny, 1816 |
Cosmopolitan | ||
| Aplidium lodix Kott, 1992 |
Eastern Indian Ocean | ||
| Aplidium longicaudatum (Sluiter, 1912) |
Antarctic | ||
| Aplidium longithorax Monniot, 1987 |
Western Pacific | ||
| Aplidium longum Monniot, 1970 |
Southwest Atlantic, Antarctic Indian Ocean and Southeast Pacific | ||
| Aplidium loricatum (Harant & Vernières, 1938) |
Antarctic | ||
| Aplidium lubricum Sluiter, 1898 |
Indo-West Pacific | ||
| Aplidium lunacratum Kott, 1992 |
Indo-West Pacific | ||
| Aplidium macrolobatum Kott, 1992 |
Western Central Pacific | ||
| Aplidium magellanicum Sanamyan & Schories, 2003 |
Common sea daisy | Southwest Atlantic and Southeast Pacific | |
| Aplidium magnilarvum Kott, 1992 |
Eastern Indian Ocean | ||
| Aplidium maritimum (Brewin, 1958) |
Southwest Pacific | ||
| Aplidium maru Monniot & Monniot, 1987 |
Southwest Pacific | ||
| Aplidium mediterraneum (Hartmeyer, 1909) |
Mediterranean and Atlantic | ||
| Aplidium meridianum (Sluiter, 1906) |
Southwest Atlantic, Southern Pacific and the Antarctic | ||
| Aplidium mernooensis (Brewin, 1956) |
Indo-West Pacific | ||
| Aplidium millari Monniot & Monniot, 1994 |
Antarctic | ||
| Aplidium minisculum Kott, 1992 |
Eastern Indian Ocean | ||
| Aplidium miripartum Monniot & Monniot, 1983 |
Antarctic | ||
| Aplidium monile Monniot, 2001 |
Western Indian Ocean | ||
| Aplidium monoophorum Millar, 1975 |
Northwest Pacific | ||
| Aplidium monotonicum Tokioka, 1954 |
Northwest Pacific | ||
| Aplidium multilineatum Kott, 1992 |
Eastern Indian Ocean | ||
| Aplidium multipapillatum Millar, 1975 |
Western Pacific | ||
| Aplidium multiplicatum Sluiter, 1909 |
Indo-West Pacific | ||
| Aplidium multisulcatum Millar, 1977 |
Southwest Atlantic | ||
| Aplidium mutabile (Sars, 1851) |
Northeast Atlantic | ||
| Aplidium nadaense (Nishikawa, 1980) |
Western Pacific | ||
| Aplidium nema Monniot & Monniot, 1976 |
Mediterranean Sea | ||
| Aplidium nigrum (Herdman, 1886) |
Antarctic Indian Ocean | ||
| Aplidium nordmanni (Milne-Edwards, 1841) |
Atlantic and the Mediterranean Sea | ||
| Aplidium nottii (Brewin, 1951) |
Antarctic Indian Ocean and Southwest Pacific | ||
| Aplidium novaezealandiae Brewin, 1952 |
Southwest Atlantic, Southern Pacific and Antarctic Indian Ocean | ||
| Aplidium ocellatum Monniot & Monniot, 1987 |
Mediterranean Sea | ||
| Aplidium octoversum Millar, 1975 |
Northwest Pacific | ||
| Aplidium oculatum Beniaminson, 1974 |
Northwest Pacific | ||
| Aplidium opacum Kott, 1963 |
Indo-West Pacific | ||
| Aplidium ordinatum (Sluiter, 1906) |
Antarctic | ||
| Aplidium ornatum Kott, 1992 |
Western Central Pacific | ||
| Aplidium orthium Millar, 1982 |
Southwest Pacific | ||
| Aplidium ovum Monniot & Gaill, 1978 |
Southwest Atlantic, Antarctic Atlantic and Indo-Pacific | ||
| Aplidium paessleri (Michaelsen, 1907) |
Southwest Atlantic, Antarctic and Southeast Pacific | ||
| Aplidium pallidum (Verrill, 1871) |
Atlantic and the Mediterranean Sea | ||
| Aplidium pantherinum (Sluiter, 1898) |
Southeast Atlantic, Indo-West Pacific, and the Antarctic | ||
| Aplidium paralineatum Kott, 1992 |
Eastern Indian Ocean | ||
| Aplidium parastigmaticum Kott, 1992 |
Western Central Pacific | ||
| Aplidium parvum Kott, 1963 |
Eastern Indian Ocean | ||
| Aplidium pellucidum (Leidy, 1885) |
Southwest Atlantic and Southeast Pacific | ||
| Aplidium pentatrema (Monniot, 1972) |
Western Atlantic | 1.2 | |
| Aplidium peresi Monniot, 1970 |
Antarctic Indian Ocean | ||
| Aplidium peruvianum Sanamyan & Schories, 2004 |
Southeast Pacific | ||
| Aplidium petrense Michaelsen, |
Western Indian Ocean | ||
| Aplidium petrosum Kott, 1992 |
Eastern Indian Ocean | ||
| Aplidium phortax (Michaelsen, 1924) |
Southwest Pacific | ||
| Aplidium pictum Monniot, & Monniot, 2001 |
Western Central Pacific | ||
| Aplidium pliciferum Redikorzev, 1927 |
Pacific Ocean | ||
| Aplidium polybunum Redikorzev, 1927 |
Northwest Pacific | ||
| Aplidium polytrema (Monniot & Monniot, 1983) |
Mediterranean Sea | ||
| Aplidium profundum (Sluiter, 1909) |
Cosmopolitan | ||
| Aplidium proliferum (Milne-Edwards, 1841) |
Cosmopolitan | ||
| Aplidium pronum Kott, 1975 |
Eastern Indian Ocean | ||
| Aplidium propinquum (Van Name, 1945) |
Eastern Central Pacific | ||
| Aplidium pseudolobatum (Pérès, 1956) |
Atlantic and the Mediterranean Sea | ||
| Aplidium pseudoradiatum Millar, 1982 |
Southwest Pacific | ||
| Aplidium punctum (Giard, 1873) |
Orange flake ascidian | Atlantic and the Mediterranean Sea | |
| Aplidium pusillum Monniot & Monniot, 1991 |
Western Central Pacific | ||
| Aplidium quadrisulcatum Millar, 1960 |
Southwest Pacific | ||
| Aplidium quadriversum Millar, 1982 |
Southwest Pacific | ||
| Aplidium quinquesulcatum Millar, 1977 |
Atlantic Ocean | ||
| Aplidium radiatum (Sluiter, 1906) |
Antarctic | 10 | |
| Aplidium radicosum (Monniot & Monniot, 1979) |
Northeast Atlantic | ||
| Aplidium recumbens (Herdman, 1886) |
Antarctic, Atlantic and South Pacific | ||
| Aplidium retiforme Herdman, 1886 |
Southeast Atlantic, Antarctic and Western Indian Ocean | ||
| Aplidium ritteri (Sluiter, 1895) |
Western Central Pacific | ||
| Aplidium robustum Kott, 1992 |
Eastern Indian Ocean | ||
| Aplidium rosaceum Monniot, & Monniot, 2001 |
Western Central Pacific | ||
| Aplidium rosarium Kott, 1992 |
Western Central Pacific | ||
| Aplidium rubricollum Kott, 1963 |
Eastern Indian Ocean | ||
| Aplidium rubripunctum Monniot & Monniot, 1997 |
Western Indian Ocean | ||
| Aplidium ruzickai Sanamyan & Gleason, 2009 |
Western Central Atlantic | ||
| Aplidium sacciferum Monniot, & Monniot, 2001 |
Western Central Pacific | ||
| Aplidium sagamiense Tokioka, 1967 |
Northwest Pacific | ||
| Aplidium sagresensis Ramos-Espla, Turon & Vazquez, 1993 |
Northeast Atlantic | ||
| Aplidium sarasinorum Fielder, 1889 |
Indo-West Pacific | ||
| Aplidium scabellum Michaelsen, 1924 |
Southwest Pacific | ||
| Aplidium schaudinni Hartmeyer, 1903 |
Northeast Atlantic | ||
| Aplidium scyphus Monniot & Monniot, 1991 |
Western Central Pacific | ||
| Aplidium seeligeri Millar, 1960 |
Southwest Pacific | ||
| Aplidium siderum Monniot & Monniot, 1983 |
Antarctic | ||
| Aplidium soldatovi (Reedikorzev, 1937) |
Northwest Pacific | ||
| Aplidium solidum (Ritter & Forsyth, 1917) |
Red Sea pork | Indo-Pacific | 0.3 |
| Aplidium spauldingi (Ritter, 1907) |
Northeast Pacific | ||
| Aplidium spitzbergense Hartmeyer, 1903 |
Northeast Atlantic and Northwest Pacific | ||
| Aplidium stanleyi Millar, 1960 |
Antarctic Atlantic and Southeast Pacific | ||
| Aplidium stellatum (Verrill, 1871) |
Western Atlantic | 20 | |
| Aplidium stelliferum (Sluiter, 1900) |
Southwest Pacific | ||
| Aplidium stewartense (Michaelsen, 1924) |
Southern Pacific, Atlantic Ocean, and the Antarctic | ||
| Aplidium tabachniki Sanamyan & Sanamyan, 1999 |
Southwest Pacific | ||
| Aplidium tabarquensis Ramos-Espla, 1991 |
Northeast Atlantic and the Mediterranean | ||
| Aplidium tabascum Kott, 1992 |
Indo-West Pacific | ||
| Aplidium tasmaniensis Sanamyan & Sanamyan, 1999 |
Southwest Pacific | ||
| Aplidium tenuicaudum (Beniaminson, 1974) |
Northwest Pacific | ||
| Aplidium translucidum (Ritter, 1901) |
Northeast Atlantic and Northwest Pacific | ||
| Aplidium traustedti Millar, 1977 |
Southwest Atlantic | ||
| Aplidium tridentatum (Daumézon, 1909) |
Northeast Atlantic and the Mediterranean | ||
| Aplidium triggsense Kott, 1963 |
Indo-West Pacific | ||
| Aplidium triplex (Sluiter, 1906) |
Antarctic and Southwest Atlantic, and Southeast Pacific | ||
| Aplidium tubiferus Monniot, 2001 |
Southwest Indian Ocean | ||
| Aplidium turbinatum Savigny, 1816 |
Atlantic and the Mediterranean | ||
| Aplidium undulatum Monniot & Gaill, 1978 |
Southwest Atlantic, Indo-Pacific, Mediterranean and the Antarctic | ||
| Aplidium unicornum Millar, 1982 |
Southwest Pacific | ||
| Aplidium uouo Monniot & Monniot, 1987 |
Eastern Central Pacific | ||
| Aplidium urgorrii Vazquez, 1994 |
Northeast Atlantic | ||
| Aplidium uteute Monniot & Monniot, 1987 |
Western Pacific | ||
| Aplidium vanhoeffeni Hartmeyer, 1911 |
Antarctic | ||
| Aplidium variabile (Herdman, 1886) |
Sea chameleon | Southwest Atlantic, Southern Pacific and the Antarctic | |
| Aplidium vastum (Sluiter, 1912) |
Antarctic | ||
| Aplidium vemense Millar, 1968 |
Southeast Atlantic | ||
| Aplidium vexillum Monniot & Gaill, 1978 |
Antarctic Indian Ocean | ||
| Aplidium vulcanium Monniot, & Monniot, 2001 |
Western Central Pacific |