The following species are recognised in the genus
Halichondria: • Subgenus
Eumastia Schmidt, 1870 •
Halichondria attenuata (Topsent, 1915) •
Halichondria maraensis Kim & Sim, 2009 •
Halichondria schmidti Dendy, 1895 •
Halichondria sitiens (Schmidt, 1870) • Subgenus
Halichondria Fleming, 1828 •
Halichondria adelpha de Laubenfels, 1954 •
Halichondria agglomerans Cabioch, 1968 •
Halichondria aldabrensis Lévi, 1961 •
Halichondria almae (Carballo, Uriz & García-Gómez, 1996) •
Halichondria arenacea Dendy, 1895 •
Halichondria arenosa Hentschel, 1929 •
Halichondria axinelloides Swartschewsky, 1906 •
Halichondria bowerbanki Burton, 1930 •
Halichondria brondstedi De Laubenfels, 1936 •
Halichondria brunnea (Schmidt, 1868) •
Halichondria cancellosa (Carter, 1886) •
Halichondria capensis Samaai & Gibbons, 2005 •
Halichondria carotenoidea Alvarez & Hooper, 2011 •
Halichondria cartilaginea (Esper, 1794) •
Halichondria cebimarensis Carvalho & Hajdu, 2001 •
Halichondria coerulea Bergquist, 1967 •
Halichondria colossea Lundbeck, 1902 •
Halichondria contorta (Sarà, 1961) •
Halichondria convolvens Sarà, 1960 •
Halichondria cornuloides Burton, 1954 •
Halichondria cristata Sarà, 1978 •
Halichondria cylindrata Tanita & Hoshino, 1989 •
Halichondria darwinensis Hooper, Cook, Hobbs & Kennedy, 1997 •
Halichondria diazae Van Soest & Hooper, 2020 •
Halichondria diversispiculata Burton, 1930 •
Halichondria dubia (Czerniavsky, 1880) •
Halichondria elenae Gastaldi, De Paula, Narvarte, Lôbo-Hajdu & Hajdu, 2018 •
Halichondria fallax (Marshall, 1892) •
Halichondria flexuosa (Sarà, 1978) •
Halichondria foetida (Wilson, 1894) •
Halichondria foraminosa (Czerniavsky, 1880) •
Halichondria fragilis Kieschnick, 1896 •
Halichondria gageoenesis Kang & Sim, 2008 •
Halichondria genitrix (Schmidt, 1870) •
Halichondria gilvus Samaai & Gibbons, 2005 •
Halichondria glabrata Keller, 1891 •
Halichondria heterorrhaphis Breitfuss, 1912 •
Halichondria intermedia Brøndsted, 1924 •
Halichondria isthmica (Keller, 1883) •
Halichondria japonica (Kadota, 1922) •
Halichondria knowltoni Bergquist, 1961 •
Halichondria labiata Hentschel, 1929 •
Halichondria lambei Brøndsted, 1933 •
Halichondria lendenfeldi Lévi, 1961 •
Halichondria leuconoides Topsent, 1890 •
Halichondria longispicula (Czerniavsky, 1880) •
Halichondria lutea Alcolado, 1984 •
Halichondria magniconulosa Hechtel, 1965 •
Halichondria marianae Santos, Nascimento & Pinheiro, 2018 •
Halichondria melanadocia Laubenfels, 1936 •
Halichondria membranacea (Sarà, 1978) •
Halichondria microbiana Alvarez & Hooper, 1911 •
Halichondria migottea Carvalho & Hajdu, 2001 •
Halichondria minuta Keller, 1891 •
Halichondria modesta (Pulitzer-Finali, 1986) •
Halichondria moorei Bergquist, 1961 •
Halichondria muanensis Kang & Sim, 2008 •
Halichondria nigrocutis (Carter, 1886) •
Halichondria normani Burton, 1930 •
Halichondria oblonga (Hansen, 1885) •
Halichondria okadai (Kadota, 1922) •
Halichondria osculum Lundbeck, 1902 •
Halichondria oshoro Tanita, 1961 •
Halichondria oxiparva (Sarà, 1978) •
Halichondria panicea (Pallas, 1766) •
Halichondria papillaris (Pallas, 1766) •
Halichondria pelliculata Ridley & Dendy, 1886 •
Halichondria phakellioides Dendy & Frederick, 1924 •
Halichondria poa (de Laubenfels, 1947) •
Halichondria pontica (Czerniavsky, 1880) •
Halichondria prostrata Thiele, 1905 •
Halichondria punctata Bergquist, 1970 •
Halichondria renieroides (Fristedt, 1887) •
Halichondria semitubulosa (Lamarck, 1814) •
Halichondria solidior (Schmidt, 1870) •
Halichondria stylata Diaz, Pomponi & Van Soest, 1993 •
Halichondria suberosa (Esper, 1794) •
Halichondria sulfurea Carvalho & Hajdu, 2001 •
Halichondria surrubicunda Hoshino, 1981 •
Halichondria syringea Pulitzer-Finali, 1996 •
Halichondria tenebrica Carvalho & Hajdu, 2001 •
Halichondria tenuiramosa Dendy, 1922 •
Halichondria tenuispiculata Brøndsted, 1916 •
Halichondria turritella (Schmidt, 1870) •
Halichondria velamentosa (Hansen, 1885) • Subgenus unassigned •
Halichondria albescens sensu Johnston, 1842 •
Halichondria flava (Merejkowski, 1878) •
Halichondria hongdoenesis Kang & Sim, 2008 •
Halichondria kelleri Van Soest & Hooper, 2020 •
Halichondria lona Laubenfels, 1936 •
Halichondria magellanica Dendy, 1924 •
Halichondria ulleungensis Kang & Sim, 2008 ==References==