• Styela Fleming, 1822
• Styela adriatica Monniot F. & Monniot C., 1976
• Styela aequatorialis Michaelsen, 1915
• Styela aggregata Traustedt, 1880 accepted as Styela coriacea (Alder & Hancock, 1848)
• Styela albomarginata Sluiter, 1904 accepted as Polycarpa obscura Heller, 1878
• Styela ambonensis Sluiter, 1904 accepted as Polycarpa ambonensis (Sluiter, 1904)
• Styela anguinea Sluiter, 1898 accepted as Polycarpa anguinea (Sluiter, 1898) accepted as Polyandrocarpa anguinea (Sluiter, 1898)
• Styela angularis (Stimpson, 1855)
• Styela aomori Oka, 1935
• Styela apalina Alder & Hancock, 1907 accepted as Polycarpa pomaria (Savigny, 1816)
• Styela appropinquata Sluiter, 1898 accepted as Polycarpa appropinquata (Sluiter, 1898)
• Styela arctica Swederus, 1887 accepted as Dendrodoa aggregata Müller, 1776
• Styela areolata Heller, 1878 accepted as Cnemidocarpa areolata (Heller, 1878)
• Styela argentata Sluiter, 1890 accepted as Polycarpa argentata (Sluiter, 1890)
• Styela argillacea Sluiter, 1900 accepted as Cnemidocarpa bicornuta (Sluiter, 1900)
• Styela armata Lacaze-Duthiers & Delage, 1892 accepted as Styela coriacea (Alder & Hancock, 1848)
• Styela ascidioides Herdman, 1906 accepted as Polycarpa olitoria (Sluiter, 1890)
• Styela asiphonica Sluiter, 1898 accepted as Polycarpa insulsa (Sluiter, 1898)
• Styela asterogama Millar, 1975
• Styela asymmetra (Hartmeyer, 1912) accepted as Asterocarpa humilis (Heller, 1878)
• Styela atlantica (Van Name, 1912) accepted as Styela sigma Hartmeyer, 1912
• Styela aurata (Quoy & Gaimard, 1834) accepted as Polycarpa aurata (Quoy & Gaimard, 1834)
• Styela aurita Sluiter, 1890 accepted as Polycarpa aurita (Sluiter, 1890)
• Styela barbaris Kott, 1952 accepted as Styela canopus (Savigny, 1816)
• Styela barnharti Ritter & Forsyth, 1917 accepted as Styela clava Herdman, 1881
• Styela bathybia Bonnevie, 1896
• Styela bathyphila (Millar, 1955) accepted as Cnemidocarpa bathyphila Millar, 1955
• Styela bermudensis Van Name, 1902 accepted as Styela canopus (Savigny, 1816)
• Styela bicolor (Sluiter, 1887) accepted as Styela canopus (Savigny, 1816)
• Styela bicornuta Sluiter, 1900 accepted as Cnemidocarpa bicornuta (Sluiter, 1900)
• Styela biforis Sluiter, 1904 accepted as Polycarpa biforis (Sluiter, 1904)
• Styela braueri Michaelsen, 1904
• Styela brevigaster Millar, 1988
• Styela brevipedunculata Sluiter, 1898 accepted as Polycarpa spongiabilis Traustedt, 1883
• Styela bythia Herdman, 1881 accepted as Cnemidocarpa bythia (Herdman, 1881)
• Styela calva Monniot C., Monniot F. & Millar, 1976
• Styela canopoides Heller, 1877 accepted as Styela canopus (Savigny, 1816)
• Styela canopus (Savigny, 1816)
• Styela canopus magalhaensis Michaelsen, 1898 accepted as Styela magalhaensis Michaelsen, 1898
• Styela captiosa Sluiter, 1885 accepted as Polycarpa papillata (Sluiter, 1885)
• Styela cartilaginea Sluiter, 1898 accepted as Polycarpa cartilaginea (Sluiter, 1898)
• Styela cearense Oliveira-Filho & Lotufo, 2015
• Styela cerea Sluiter, 1900 accepted as Asterocarpa humilis (Heller, 1878)
• Styela chaini Monniot C. & Monniot F., 1970
• Styela changa Monniot C. & Andrade, 1983
• Styela charcoti Monniot C. & Monniot F., 1973
• Styela circumarata Sluiter, 1904 accepted as Polycarpa aurita (Sluiter, 1890)
• Styela clara Hartmeyer, 1906 accepted as Cnemidocarpa clara (Hartmeyer, 1906)
• Styela clava Herdman, 1881
• Styela clavata (Pallas, 1774)
• Styela coerulea (Quoy & Gaimard, 1834) accepted as Asterocarpa coerulea (Quoy & Gaimard, 1834)
• Styela comata (Alder, 1863) accepted as Polycarpa comata (Alder, 1863)
• Styela complexa Kott, 1995
• Styela conica Swederus, 1887 accepted as Styela coriacea (Alder & Hancock, 1848)
• Styela contecta Sluiter, 1904 accepted as Polycarpa contecta (Sluiter, 1904)
• Styela convexa Herdman, 1881 accepted as Cnemidocarpa drygalskii (Hartmeyer, 1911)
• Styela coriacea (Alder & Hancock, 1848)
• Styela costata (Hartmeyer, 1911) accepted as Styela angularis (Stimpson, 1855)
• Styela crinita Monniot C. & Monniot F., 1973
• Styela cryptocarpa Sluiter, 1885 accepted as Polycarpa obscura Heller, 1878
• Styela curtzei Michaelsen, 1900 accepted as Cnemidocarpa nordenskjöldi (Michaelsen, 1898)
• Styela cylindrica Bonnevie, 1896 accepted as Styela coriacea (Alder & Hancock, 1848)
• Styela cylindriformis Bonnevie, 1896 accepted as Styela coriacea (Alder & Hancock, 1848)
• Styela depressa Alder & Hancock, 1907 accepted as Polycarpa tenera Lacaze-Duthiers & Delage, 1892
• Styela doliolum Bjerkan, 1905 accepted as Styela gelatinosa (Traustedt, 1886)
• Styela drygalskii (Hartmeyer, 1911) accepted as Cnemidocarpa drygalskii (Hartmeyer, 1911)
• Styela elata (Heller, 1878) accepted as Polycarpa papillata (Sluiter, 1885)
• Styela elsa Hartmeyer, 1906 accepted as Cnemidocarpa clara (Hartmeyer, 1906)
• Styela esther Hartmeyer, 1906 accepted as Cnemidocarpa irene (Hartmeyer, 1906)
• Styela etheridgii Herdman, 1898 accepted as Cnemidocarpa radicosa (Herdman, 1882)
• Styela etheridgii Herdman, 1899 accepted as Cnemidocarpa radicosa (Herdman, 1882)
• Styela eurygaster Millar, 1977
• Styela exigua Herdman, 1881 (uncertain > nomen dubium)
• Styela fertilis Hartmeyer, 1906 accepted as Cnemidocarpa fertilis (Hartmeyer, 1906)
• Styela fibrillata Alder & Hancock, 1907 accepted as Polycarpa comata (Alder, 1863)
• Styela finmarkiensis (Kiaer, 1893) accepted as Cnemidocarpa finmarkiensis (Kiaer, 1893)
• Styela flava Herdman, 1881 accepted as Styela squamosa Herdman, 1881
• Styela flexibilis Sluiter, 1905 accepted as Cnemidocarpa verrucosa (Lesson, 1830)
• Styela floccosa Sluiter, 1904 accepted as Cnemidocarpa floccosa (Sluiter, 1904)
• Styela friabilis Sluiter, 1898 accepted as Polycarpa spongiabilis Traustedt, 1883
• Styela fuliginea Sluiter, 1898 accepted as Polycarpa spongiabilis Traustedt, 1883
• Styela gagetyleri Young & Vazquez, 1997
• Styela gelatinosa (Traustedt, 1886)
• Styela gibbsii Stimpson, 1864
• Styela glans Herdman, 1881
• Styela glebosa Sluiter, 1904
• Styela gracilocarpa Millar, 1982 accepted as Styela squamosa Herdman, 1881
• Styela grahami Sluiter, 1905 accepted as Dicarpa insinuosa (Sluiter, 1912)
• Styela grandis Herdman, 1881 accepted as Cnemidocarpa verrucosa (Lesson, 1830)
• Styela granulata (Alder, 1863) accepted as Polycarpa pomaria (Savigny, 1816)
• Styela greeleyi (Ritter, 1899) accepted as Styela clavata (Pallas, 1774)
• Styela grossularia (Beneden, 1846) accepted as Dendrodoa grossularia (Van Beneden, 1846)
• Styela gyrosa Heller, 1877 accepted as Styela plicata (Lesueur, 1823)
• Styela hadalis Sanamyan & Sanamyan, 2006
• Styela hemicaespitosa Ritter, 1913 accepted as Styela coriacea (Alder & Hancock, 1848)
• Styela herdmani Sluiter, 1885
• Styela humilis Heller, 1878 accepted as Asterocarpa humilis (Heller, 1878)
• Styela hupferi (Michaelsen, 1904) accepted as Distomus hupferi (Michaelsen, 1904)
• Styela incubita Sluiter, 1904 accepted as Cnemidocarpa incubita (Sluiter, 1904)
• Styela informis Forbes, 1848 accepted as Polycarpa pomaria (Savigny, 1816)