Styela is a genus of tunicates. Styela clava, an edible species, is known as an invasive species in some areas.
Species include:
- Styela adriatica <small>F. & C. Monniot, 1976</small>
- Styela aequatorialis <small>Michaelsen, 1915</small>
- Styela angularis <small>(Stimpson, 1855)</small>
- Styela aomori <small>Oka, 1935</small>
- Styela argillacea <small>Sluiter, 1900</small>
- Styela asterogama <small>Millar, 1975</small>
- Styela bathybia <small>Bonnevie, 1896</small>
- Styela brevigaster <small>Millar, 1988</small>
- Styela calva <small>Monniot C., Monniot F. & Millar, 1976</small>
- Styela canopus <small>(Savigny, 1816)</small>
- Styela chaini <small>Monniot C. & Monniot F., 1970</small>
- Styela changa <small>Monniot & Andrade, 1983</small>
- Styela charcoti <small>Monniot C. & Monniot F., 1973</small>
- Styela clava <small>Herdman, 1881</small>
- Styela clavata <small>(Pallas, 1774)</small>
- Styela complexa <small>Kott, 1995</small>
- Styela coriacea <small>(Alder & Hancock, 1848)</small>
- Styela crinita <small>Monniot C. & Monniot F., 1973</small>
- Styela eurygaster <small>Millar, 1977</small>
- Styela gagetyleri <small>Young & Vazquez, 1997</small>
- Styela gelatinosa <small>(Traustedt, 1886)</small>
- Styela gibbsii <small>Stimpson, 1864</small>
- Styela glans <small>Herdman, 1881</small>
- Styela glebosa <small>Sluiter, 1904</small>
- Styela hadalis <small>Sanamyan & Sanamyan, 2006</small>
- Styela herdmani <small>Sluiter, 1885</small>
- Styela izuana <small>(Oka, 1934)</small>
- Styela kottae <small>Monniot & Monniot, 1991</small>
- Styela loculosa <small>Monniot C. & Monniot F., 1969</small>
- Styela longiducta <small>Monniot & Monniot, 1985</small>
- Styela longipedata <small>Tokioka, 1953</small>
- Styela longitubis <small>Traustedt & Weltner, 1894</small>
- Styela macrenteron <small>Ritter, 1913</small>
- Styela maeandria <small>Sluiter, 1904</small>
- Styela magalhaensis <small>Michaelsen, 1898</small>
- Styela mallei <small>Monniot, 1978</small>
- Styela materna <small>Monniot & Monniot, 1983</small>
- Styela meteoris <small>Monniot, 2002</small>
- Styela minima <small>Monniot, 1971</small>
- Styela monogamica <small>Oka, 1935</small>
- Styela montereyensis <small>(Dall, 1872)</small>
- Styela multitentaculata <small>Sanamyan & Sanamyan, 2006</small>
- Styela natalis <small>Hartmeyer, 1905</small>
- Styela ordinaria <small>Monniot & Monniot, 1985</small>
- Styela paessleri <small>(Michaelsen, 1898)</small>
- Styela perforata <small>Sluiter, 1890</small>
- Styela pfefferi <small>Michaelsen, 1898</small>
- Styela plicata <small>(Lesueur, 1823)</small>
- Styela polypes <small>Monniot, Monniot & Millar, 1976</small>
- Styela profunda <small>Sluiter, 1904</small>
- Styela psammodes <small>Sluiter, 1904</small>
- Styela psoliformis <small>Monniot & Monniot, 1989</small>
- Styela rustica <small>Linnaeus, 1767</small>
- Styela schmitti <small>Van Name, 1945</small>
- Styela sericata <small>Herdman, 1888</small>
- Styela sigma <small>Hartmeyer, 1912</small>
- Styela similis <small>Monniot C., 1970</small>
- Styela squamosa <small>Herdman, 1881</small>
- Styela subpinguis <small>Herdman, 1923</small>
- Styela suluensis <small>Monniot & Monniot, 2003</small>
- Styela talpina <small>Monniot, 1978</small>
- Styela tenuibranchia <small>Monniot, Monniot & Millar, 1976</small>
- Styela tesseris <small>Lambert, 1993</small>
- Styela thalassae <small>Monniot C., 1969</small>
- Styela theeli <small>ÃÂrnbäck, 1922</small>
- Styela tholiformis <small>(Sluiter, 1912)</small>
- Styela tokiokai <small>Nishikawa, 1991</small>
- Styela truncata <small>Ritter, 1901</small>
- Styela uniplicata <small>Bonnevie, 1896</small>
- Styela wandeli <small>(Sluiter, 1911)</small>
- Styela yakutatensis <small>Ritter, 1901</small>
Species names currently considered to be synonyms:
- Styela aggregata <small>Traustedt, 1880</small>: synonym of Styela coriacea <small>(Alder & Hancock, 1848)</small>
- Styela albomarginata <small>Sluiter, 1904</small>: synonym of Polycarpa obscura <small>Heller, 1878</small>
- Styela ambonensis <small>Sluiter, 1904</small>: synonym of Polycarpa ambonensis <small>(Sluiter, 1904)</small>
- Styela anguinea <small>Sluiter, 1898</small>: synonym of Polycarpa anguinea <small>(Sluiter, 1898)</small>
- Styela apalina <small>Alder & Hancock, 1907</small>: synonym of Polycarpa pomaria <small>(Savigny, 1816)</small>
- Styela appropinquata <small>Sluiter, 1898</small>: synonym of Polycarpa appropinquata <small>(Sluiter, 1898)</small>
- Styela arctica <small>Swederus, 1887</small>: synonym of Dendrodoa aggregata <small>Müller, 1776</small>
- Styela areolata <small>Heller, 1878</small>: synonym of Cnemidocarpa areolata <small>(Heller, 1878)</small>
- Styela argentata <small>Sluiter, 1890</small>: synonym of Polycarpa argentata <small>(Sluiter, 1890)</small>
- Styela armata <small>Lacaze-Duthiers & Delage, 1892</small>: synonym of Styela coriacea <small>(Alder & Hancock, 1848)</small>
- Styela ascidioides <small>Herdman, 1906</small>: synonym of Polycarpa olitoria <small>(Sluiter, 1890)</small>
- Styela asiphonica <small>Sluiter, 1898</small>: synonym of Polycarpa insulsa <small>(Sluiter, 1898)</small>
- Styela asymmetra <small>(Hartmeyer, 1912)</small>: synonym of Asterocarpa humilis <small>(Heller, 1878)</small>
- Styela atlantica <small>(Van Name, 1912)</small>: synonym of Styela sigma <small>Hartmeyer, 1912</small>
- Styela aurata <small>(Quoy & Gaimard, 1834)</small>: synonym of Polycarpa aurata <small>(Quoy & Gaimard, 1834)</small>
- Styela aurita <small>Sluiter, 1890</small>: synonym of Polycarpa aurita <small>(Sluiter, 1890)</small>
- Styela barbaris <small>Kott, 1952</small>: synonym of Styela canopus <small>(Savigny, 1816)</small>
- Styela barnharti <small>Ritter & Forsyth, 1917</small>: synonym of Styela clava <small>Herdman, 1881</small>
- Styela bathyphila <small>(Millar, 1955)</small>: synonym of Cnemidocarpa bathyphila <small>Millar, 1955</small>
- Styela bermudensis <small>Van Name, 1902</small>: synonym of Styela canopus <small>(Savigny, 1816)</small>
- Styela bicolor <small>(Sluiter, 1887)</small>: synonym of Styela canopus <small>(Savigny, 1816)</small>
- Styela bicornuta <small>Sluiter, 1900</small>: synonym of Cnemidocarpa bicornuta <small>(Sluiter, 1900)</small>
- Styela biforis <small>Sluiter, 1904</small>: synonym of Polycarpa biforis <small>(Sluiter, 1904)</small>
- Styela brevipedunculata <small>Sluiter, 1898</small>: synonym of Polycarpa spongiabilis <small>Traustedt, 1883</small>
- Styela bythia <small>Herdman, 1881</small>: synonym of Cnemidocarpa bythia <small>(Herdman, 1881)</small>
- Styela canopoides <small>Heller, 1877</small>: synonym of Styela canopus <small>(Savigny, 1816)</small>
- Styela captiosa <small>Sluiter, 1885</small>: synonym of Polycarpa papillata <small>Sluiter, 1885</small>
- Styela cartilaginea <small>Sluiter, 1898</small>: synonym of Polycarpa cartilaginea <small>(Sluiter, 1898)</small>
- Styela cerea <small>Sluiter, 1900</small>: synonym of Asterocarpa humilis <small>(Heller, 1878)</small>
- Styela circumarata <small>Sluiter, 1904</small>: synonym of Polycarpa aurita <small>(Sluiter, 1890)</small>
- Styela clara <small>Hartmeyer, 1906</small>: synonym of Cnemidocarpa clara <small>(Hartmeyer, 1906)</small>
- Styela coerulea <small>(Quoy & Gaimard, 1834)</small>: synonym of Asterocarpa coerulea <small>(Quoy & Gaimard, 1834)</small>
- Styela comata <small>(Alder, 1863)</small>: synonym of Polycarpa comata <small>(Alder, 1863)</small>
- Styela conica <small>Swederus, 1887</small>: synonym of Styela coriacea <small>(Alder & Hancock, 1848)</small>
- Styela contecta <small>Sluiter, 1904</small>: synonym of Polycarpa contecta <small>(Sluiter, 1904)</small>
- Styela convexa <small>Herdman, 1881</small>: synonym of Cnemidocarpa drygalskii <small>(Hartmeyer, 1911)</small>
- Styela costata <small>(Hartmeyer, 1911)</small>: synonym of Styela angularis <small>(Stimpson, 1855)</small>
- Styela cryptocarpa <small>Sluiter, 1885</small>: synonym of Polycarpa obscura <small>Heller, 1878</small>
- Styela curtzei <small>Michaelsen, 1900</small>: synonym of Cnemidocarpa nordenskjöldi <small>(Michaelsen, 1898)</small>
- Styela cylindrica <small>Bonnevie, 1896</small>: synonym of Styela coriacea <small>(Alder & Hancock, 1848)</small>
- Styela cylindriformis <small>Bonnevie, 1896</small>: synonym of Styela coriacea <small>(Alder & Hancock, 1848)</small>
- Styela depressa <small>Alder & Hancock, 1907</small>: synonym of Polycarpa tenera <small>Lacaze-Duthiers & Delage, 1892</small>
- Styela doliolum <small>Bjerkan, 1905</small>: synonym of Styela gelatinosa <small>(Traustedt, 1886)</small>
- Styela drygalskii <small>(Hartmeyer, 1911)</small>: synonym of Cnemidocarpa drygalskii <small>(Hartmeyer, 1911)</small>
- Styela elata <small>(Heller, 1878)</small>: synonym of Polycarpa papillata <small>Sluiter, 1885</small>
- Styela elsa <small>Hartmeyer, 1906</small>: synonym of Cnemidocarpa clara <small>(Hartmeyer, 1906)</small>
- Styela esther <small>Hartmeyer, 1906</small>: synonym of Cnemidocarpa irene <small>(Hartmeyer, 1906)</small>
- Styela etheridgii <small>Herdman, 1899</small>: synonym of Cnemidocarpa radicosa <small>(Herdman, 1882)</small>
- Styela fertilis <small>Hartmeyer, 1906</small>: synonym of Cnemidocarpa fertilis <small>(Hartmeyer, 1906)</small>
- Styela fibrillata <small>Alder & Hancock, 1907</small>: synonym of Polycarpa comata <small>(Alder, 1863)</small>
- Styela finmarkiensis <small>(Kiaer, 1893)</small>: synonym of Cnemidocarpa finmarkiensis <small>(Kiaer, 1893)</small>
- Styela flava <small>Herdman, 1881</small>: synonym of Styela squamosa <small>Herdman, 1881</small>
- Styela flexibilis <small>Sluiter, 1905</small>: synonym of Cnemidocarpa verrucosa <small>(Lesson, 1830)</small>
- Styela floccosa <small>Sluiter, 1904</small>: synonym of Cnemidocarpa floccosa <small>(Sluiter, 1904)</small>
- Styela friabilis <small>Sluiter, 1898</small>: synonym of Polycarpa spongiabilis <small>Traustedt, 1883</small>
- Styela fuliginea <small>Sluiter, 1898</small>: synonym of Polycarpa spongiabilis <small>Traustedt, 1883</small>
- Styela gracilocarpa <small>Millar, 1982</small>: synonym of Styela squamosa <small>Herdman, 1881</small>
- Styela grahami <small>Sluiter, 1905</small>: synonym of Dicarpa insinuosa <small>(Sluiter, 1912)</small>
- Styela grandis <small>Herdman, 1881</small>: synonym of Cnemidocarpa verrucosa <small>(Lesson, 1830)</small>
- Styela granulata <small>(Alder, 1863)</small>: synonym of Polycarpa pomaria <small>(Savigny, 1816)</small>
- Styela greeleyi <small>(Ritter, 1899)</small>: synonym of Styela clavata <small>(Pallas, 1774)</small>
- Styela grossularia <small>(Beneden, 1846)</small>: synonym of Dendrodoa grossularia <small>(Van Beneden, 1846)</small>
- Styela gyrosa <small>Heller, 1877</small>: synonym of Styela plicata <small>(Lesueur, 1823)</small>
- Styela hemicaespitosa <small>Ritter, 1913</small>: synonym of Styela coriacea <small>(Alder & Hancock, 1848)</small>
- Styela humilis <small>Heller, 1878</small>: synonym of Asterocarpa humilis <small>(Heller, 1878)</small>
- Styela hupferi <small>(Michaelsen, 1904)</small>: synonym of Distomus hupferi <small>(Michaelsen, 1904)</small>
- Styela incubita <small>Sluiter, 1904</small>: synonym of Cnemidocarpa incubita <small>(Sluiter, 1904)</small>
- Styela informis <small>Forbes, 1848</small>: synonym of Polycarpa pomaria <small>(Savigny, 1816)</small>
- Styela insinuosa <small>(Sluiter, 1912)</small>: synonym of Dicarpa insinuosa <small>(Sluiter, 1912)</small>
- Styela insulsa <small>Sluiter, 1898</small>: synonym of Polycarpa insulsa <small>(Sluiter, 1898)</small>
- Styela irene <small>Hartmeyer, 1906</small>: synonym of Cnemidocarpa irene <small>(Hartmeyer, 1906)</small>
- Styela irma <small>(Hartmeyer, 1927)</small>: synonym of Cnemidocarpa irene <small>(Hartmeyer, 1906)</small>
- Styela joannae <small>Herdman, 1898</small>: synonym of Cnemidocarpa clara <small>(Hartmeyer, 1906)</small>
- Styela kroboja <small>Oka, 1906</small>: synonym of Polycarpa obscura <small>Heller, 1878</small>
- Styela lactea <small>Herdman, 1881</small>: synonym of Cnemidocarpa verrucosa <small>(Lesson, 1830)</small>
- Styela lapidosa <small>(Herdman, 1891)</small>: synonym of Polyandrocarpa lapidosa <small>(Herdman, 1891)</small>
- Styela lineata <small>Traustedt, 1880</small>: synonym of Dendrodoa lineata <small>(Traustedt, 1880)</small>
- Styela lobata <small>Kott, 1952</small>: synonym of Cnemidocarpa lobata <small>(Kott, 1952)</small>
- Styela longata <small>Kott, 1954</small>: synonym of Cnemidocarpa longata <small>(Kott, 1954)</small>
- Styela loveni <small>(Sars, 1851)</small>: synonym of Styela coriacea <small>(Alder & Hancock, 1848)</small>
- Styela lovenii <small>(Sars, 1851)</small>: synonym of Styela coriacea <small>(Alder & Hancock, 1848)</small>
- Styela macrogastra <small>Oka, 1935</small>: synonym of Styela coriacea <small>(Alder & Hancock, 1848)</small>
- Styela maculata <small>Sanamyan, 1992</small>: synonym of Styela squamosa <small>Herdman, 1881</small>
- Styela maendria <small>Sluiter, 1904</small>: synonym of Styela maendria <small>Sluiter, 1904</small>
- Styela maendria <small>Sluiter, 1904</small>: synonym of Styela maeandria <small>Sluiter, 1904</small>
- Styela mammiculata <small>Carlisle, 1954</small>: synonym of Styela clava <small>Herdman, 1881</small>
- Styela maroccana <small>Sluiter, 1927</small>: synonym of Cnemidocarpa irene <small>(Hartmeyer, 1906)</small>
- Styela marquesana <small>Michaelsen, 1918</small>: synonym of Styela canopus <small>(Savigny, 1816)</small>
- Styela melincae <small>ÃÂrnbäck, 1929</small>: synonym of Styela magalhaensis <small>Michaelsen, 1898</small>
- Styela milleri <small>Ritter, 1907</small>: synonym of Styela squamosa <small>Herdman, 1881</small>
- Styela miniata <small>Sluiter, 1905</small>: synonym of Eusynstyela miniata <small>(Sluiter, 1905)</small>
- Styela mollis <small>(Stimpson, 1852)</small>: synonym of Cnemidocarpa mollis <small>(Stimpson, 1852)</small>
- Styela monoceros <small>(Moeller, 1842)</small>: synonym of Styela rustica <small>Linnaeus, 1767</small>
- Styela natalensis <small>Sluiter, 1898</small>: synonym of Polycarpa natalensis <small>(Sluiter, 1898)</small>
- Styela nidrosiensis <small>ÃÂrnbäck, 1926</small>: synonym of Styela coriacea <small>(Alder & Hancock, 1848)</small>
- Styela nisiotis <small>Sluiter, 1900</small>: synonym of Cnemidocarpa nisiotis <small>(Sluiter, 1900)</small>
- Styela nivosa <small>Sluiter, 1898</small>: synonym of Polycarpa anguinea <small>(Sluiter, 1898)</small>
- Styela nordenskjöldi <small>Michaelsen, 1898</small>: synonym of Cnemidocarpa nordenskjöldi <small>(Michaelsen, 1898)</small>
- Styela northumbrica <small>Alder & Hancock, 1907</small>: synonym of Styela coriacea <small>(Alder & Hancock, 1848)</small>
- Styela nutrix <small>Sluiter, 1904</small>: synonym of Polycarpa argentata <small>(Sluiter, 1890)</small>
- Styela oblonga <small>Herdman, 1881</small>: synonym of Styela squamosa <small>Herdman, 1881</small>
- Styela obscura <small>Alder & Hancock, 1907</small>: synonym of Polycarpa tenera <small>Lacaze-Duthiers & Delage, 1892</small>
- Styela obtecta <small>(Traustedt, 1883)</small>: synonym of Polycarpa spongiabilis <small>Traustedt, 1883</small>
- Styela ohlini <small>Michaelsen, 1898</small>: synonym of Cnemidocarpa ohlini <small>(Michaelsen, 1898)</small>
- Styela oligocarpa <small>Sluiter, 1885</small>: synonym of Cnemidocarpa oligocarpa <small>(Sluiter, 1885)</small>
- Styela olitoria <small>Sluiter, 1890</small>: synonym of Polycarpa olitoria <small>(Sluiter, 1890)</small>
- Styela opalina <small>Alder, 1863</small>: synonym of Polycarpa pomaria <small>(Savigny, 1816)</small>
- Styela orbicularis <small>Sluiter, 1904</small>: synonym of Styela canopus <small>(Savigny, 1816)</small>
- Styela palinorsa <small>Sluiter, 1895</small>: synonym of Polycarpa palinorsa <small>(Sluiter, 1895)</small>
- Styela papillata <small>Kott, 1954</small>: synonym of Polycarpa papillata <small>Sluiter, 1885</small>
- Styela papillata <small>Sluiter, 1885</small>: synonym of Polycarpa papillata <small>Sluiter, 1885</small>
- Styela partita <small>(Stimpson, 1852)</small>: synonym of Styela canopus <small>(Savigny, 1816)</small>
- Styela partito <small>(Stimpson, 1852)</small>: synonym of Styela canopus <small>(Savigny, 1816)</small>
- Styela patens <small>Sluiter, 1885</small>: synonym of Polycarpa patens <small>(Sluiter, 1885)</small>
- Styela pavementis <small>Kott, 1952</small>: synonym of Cnemidocarpa irene <small>(Hartmeyer, 1906)</small>
- Styela pedata <small>(Herdman, 1881)</small>: synonym of Cnemidocarpa pedata <small>(Herdman, 1881)</small>
- Styela personata <small>Herdman, 1899</small>: synonym of Cnemidocarpa personata <small>(Herdman, 1899)</small>
- Styela phaula <small>Sluiter, 1895</small>: synonym of Polycarpa papillata <small>Sluiter, 1885</small>
- Styela pigmentata <small>Herdman, 1906</small>: synonym of Polycarpa pigmentata <small>(Herdman, 1906)</small>
- Styela pinguis <small>Herdman, 1899</small>: synonym of Styela plicata <small>(Lesueur, 1823)</small>
- Styela plata <small>Oka, 1930</small>: synonym of Styela coriacea <small>(Alder & Hancock, 1848)</small>
- Styela pneumonodes <small>Sluiter, 1895</small>: synonym of Polycarpa aurata <small>(Quoy & Gaimard, 1834)</small>
- Styela procera <small>Sluiter, 1885</small>: synonym of Polycarpa procera <small>(Sluiter, 1885)</small>
- Styela prolifera <small>Sluiter, 1905</small>: synonym of Stolonica prolifera <small>Sluiter, 1905</small>
- Styela psoloessa <small>Sluiter, 1890</small>: synonym of Polycarpa aurata <small>(Quoy & Gaimard, 1834)</small>
- Styela pupa <small>Heller, 1878</small>: synonym of Styela canopus <small>(Savigny, 1816)</small>
- Styela pustulosa <small>Sluiter, 1904</small>: synonym of Polycarpa pustulosa <small>(Sluiter, 1904)</small>
- Styela quadrangularis <small>Forbes, 1848</small>: synonym of Polycarpa pomaria <small>(Savigny, 1816)</small>
- Styela quadrata <small>(Herdman, 1882)</small>: synonym of Polycarpa quadrata <small>Herdman, 1881</small>
- Styela quidni <small>(Sluiter, 1912)</small>: synonym of Styela wandeli <small>(Sluiter, 1911)</small>
- Styela radicata <small>Millar, 1962</small>: synonym of Cnemidocarpa radicata <small>(Millar, 1962)</small>
- Styela radicosa <small>Herdman, 1882</small>: synonym of Cnemidocarpa radicosa <small>(Herdman, 1882)</small>
- Styela ramificata <small>Kott, 1952</small>: synonym of Polycarpa aurita <small>(Sluiter, 1890)</small>
- Styela rectangularis <small>Kott, 1952</small>: synonym of Styela canopus <small>(Savigny, 1816)</small>
- Styela reducta <small>Sluiter, 1904</small>: synonym of Stolonica reducta <small>(Sluiter, 1904)</small>
- Styela reniformis <small>Sluiter, 1904</small>: synonym of Polycarpa reniformis <small>(Sluiter, 1904)</small>
- Styela rhizopus <small>Redikorzev, 1907</small>: synonym of Cnemidocarpa rhizopus <small>(Redikorzev, 1907)</small>
- Styela robusta <small>Sluiter, 1904</small>: synonym of Polycarpa aurita <small>(Sluiter, 1890)</small>
- Styela rotunda <small>Herdman, 1910</small>: synonym of Cnemidocarpa drygalskii <small>(Hartmeyer, 1911)</small>
- Styela rubida <small>Sluiter, 1898</small>: synonym of Polycarpa rubida <small>(Sluiter, 1898)</small>
- Styela rubra <small>(Fewkes, 1889)</small>: synonym of Styela montereyensis <small>(Dall, 1872)</small>
- Styela sabulifera <small>Ritter, 1913</small>: synonym of Cnemidocarpa rhizopus <small>(Redikorzev, 1907)</small>
- Styela salebrosa <small>Beniaminson, 1971</small>: synonym of Styela coriacea <small>(Alder & Hancock, 1848)</small>
- Styela sedata <small>Sluiter, 1904</small>: synonym of Cnemidocarpa sedata <small>(Sluiter, 1904)</small>
- Styela seminuda <small>Sluiter, 1898</small>: synonym of Polycarpa spongiabilis <small>Traustedt, 1883</small>
- Styela serpentina <small>(Sluiter, 1912)</small>: synonym of Cnemidocarpa pfefferi <small>(Michaelsen, 1898)</small>
- Styela sobria <small>Sluiter, 1904</small>: synonym of Polycarpa sobria <small>(Sluiter, 1904)</small>
- Styela solvens <small>Sluiter, 1895</small>: synonym of Polycarpa olitoria <small>(Sluiter, 1890)</small>
- Styela spectabilis <small>Herdman, 1910</small>: synonym of Cnemidocarpa verrucosa <small>(Lesson, 1830)</small>
- Styela spiralis <small>Sluiter, 1885</small>: synonym of Polycarpa spiralis <small>(Sluiter, 1885)</small>
- Styela spirifera <small>(Herdman, 1899)</small>: synonym of Cnemidocarpa verrucosa <small>(Lesson, 1830)</small>
- Styela steineni <small>Michaelsen, 1898</small>: synonym of Cnemidocarpa verrucosa <small>(Lesson, 1830)</small>
- Styela stephensoni <small>Michaelsen, 1934</small>: synonym of Styela canopus <small>(Savigny, 1816)</small>
- Styela stimpsoni <small>Ritter, 1900</small>: synonym of Cnemidocarpa finmarkiensis <small>(Kiaer, 1893)</small>
- Styela stolonifera <small>Herdman, 1899</small>: synonym of Cnemidocarpa stolonifera <small>(Herdman, 1899)</small>
- Styela sulcatula <small>(Alder, 1863)</small>: synonym of Polycarpa pomaria <small>(Savigny, 1816)</small>
- Styela thelyphanes <small>Sluiter, 1904</small>: synonym of Polycarpa thelyphanes <small>(Sluiter, 1904)</small>
- Styela tinaktae <small>Van Name, 1918</small>: synonym of Cnemidocarpa tinaktae <small>(Van Name, 1918)</small>
- Styela traustedti <small>Sluiter, 1890</small>: synonym of Cnemidocarpa traustedti <small>(Sluiter, 1890)</small>
- Styela tuberosa <small>(MacGillivray, 1844)</small>: synonym of Polycarpa pomaria <small>(Savigny, 1816)</small>
- Styela variabilis <small>Hancock, 1868</small>: synonym of Styela canopus <small>(Savigny, 1816)</small>
- Styela verrucosa <small>(Lesson, 1830)</small>: synonym of Cnemidocarpa verrucosa <small>(Lesson, 1830)</small>
- Styela vestita <small>(Alder, 1860)</small>: synonym of Cnemidocarpa mollis <small>(Stimpson, 1852)</small>
- Styela violacea <small>(Alder, 1863)</small>: synonym of Polycarpa violacea <small>(Alder, 1863)</small>
- Styela whiteleggei <small>(Herdman, 1899)</small>: synonym of Cnemidocarpa pedata <small>(Herdman, 1881)</small>
- Styela whiteleggii <small>Herdman, 1899</small>: synonym of Cnemidocarpa pedata <small>(Herdman, 1881)</small>
References