1. Subgenus Halichondria (Eumastia) Schmidt, 1870
   1. Species Halichondria (Eumastia) attenuata (Topsent, 1915)
   2. Species Halichondria (Eumastia) maraensis Kim & Sim, 2009
   3. Species Halichondria (Eumastia) schmidti (Dendy, 1895)
   4. Species Halichondria (Eumastia) sitiens (Schmidt, 1870)
2. Subgenus Halichondria (Halichondria) Fleming, 1828
   1. Species Halichondria (Halichondria) adelpha de Laubenfels, 1954
   2. Species Halichondria (Halichondria) agglomerans Cabioch, 1968
   3. Species Halichondria (Halichondria) aldabrensis Lévi, 1961
   4. Species Halichondria (Halichondria) arenacea Dendy, 1895
   5. Species Halichondria (Halichondria) arenosa Hentschel, 1929
   6. Species Halichondria (Halichondria) axinelloides Swartschewsky, 1906
   7. Species Halichondria (Halichondria) bowerbanki Burton, 1930
   8. Species Halichondria (Halichondria) brondstedi de Laubenfels, 1936
   9. Species Halichondria (Halichondria) brunnea (Schmidt, 1868)
   10. Species Halichondria (Halichondria) cancellosa (Carter, 1886)
   11. Species Halichondria (Halichondria) capensis Samaai & Gibbons, 2005
   12. Species Halichondria (Halichondria) carotenoidea Alvarez & Hooper, 2011
   13. Species Halichondria (Halichondria) cartilaginea (Esper, 1797)
   14. Species Halichondria (Halichondria) cebimarensis Carvalho & Hajdu, 2001
   15. Species Halichondria (Halichondria) coerulea Bergquist, 1967
   16. Species Halichondria (Halichondria) colossea Lundbeck, 1902
   17. Species Halichondria (Halichondria) contorta (Sarà, 1961)
   18. Species Halichondria (Halichondria) convolvens Sarà, 1960
   19. Species Halichondria (Halichondria) cornuloides Burton, 1954
   20. Species Halichondria (Halichondria) cristata Sarà, 1978
   21. Species Halichondria (Halichondria) cylindrata Tanita & Hoshino, 1989
   22. Species Halichondria (Halichondria) darwinensis Hooper, Cook, Hobbs & Kennedy, 1997
   23. Species Halichondria (Halichondria) diazae Van Soest & Hooper, 2020
   24. Species Halichondria (Halichondria) diversispiculata Burton, 1930
   25. Species Halichondria (Halichondria) dubia (Czerniavsky, 1880)
   26. Species Halichondria (Halichondria) elenae Gastaldi, De Paula, Narvarte, Lôbo-Hajdu & Hajdu, 2018
   27. Species Halichondria (Halichondria) fallax (Marshall, 1892)
   28. Species Halichondria (Halichondria) flexuosa (Sarà, 1978)
   29. Species Halichondria (Halichondria) foetida (Wilson, 1894)
   30. Species Halichondria (Halichondria) foraminosa (Czerniavsky, 1880)
   31. Species Halichondria (Halichondria) fragilis Kieschnick, 1896
   32. Species Halichondria (Halichondria) gageoenesis Kang & Sim, 2008
   33. Species Halichondria (Halichondria) genitrix (Schmidt, 1870)
   34. Species Halichondria (Halichondria) gilvus Samaai & Gibbons, 2005
   35. Species Halichondria (Halichondria) glabrata Keller, 1891
   36. Species Halichondria (Halichondria) heterorrhaphis Breitfuss, 1912
   37. Species Halichondria (Halichondria) intermedia Brøndsted, 1924
   38. Species Halichondria (Halichondria) isthmica (Keller, 1883)
   39. Species Halichondria (Halichondria) japonica (Kadota, 1922)
   40. Species Halichondria (Halichondria) knowltoni Bergquist, 1961
   41. Species Halichondria (Halichondria) labiata Hentschel, 1929
   42. Species Halichondria (Halichondria) lambei Brøndsted, 1933
   43. Species Halichondria (Halichondria) lendenfeldi Lévi, 1961
   44. Species Halichondria (Halichondria) leuconoides Topsent, 1890
   45. Species Halichondria (Halichondria) longispicula (Czerniavsky, 1880)
   46. Species Halichondria (Halichondria) lutea Alcolado, 1984
   47. Species Halichondria (Halichondria) magniconulosa Hechtel, 1965
   48. Species Halichondria (Halichondria) marianae Santos, Nascimento & Pinheiro, 2018
   49. Species Halichondria (Halichondria) melanadocia de Laubenfels, 1936
   50. Species Halichondria (Halichondria) membranacea (Sarà, 1978)
   51. Species Halichondria (Halichondria) microbiana Alvarez & Hooper, 2011
   52. Species Halichondria (Halichondria) migottea Carvalho & Hajdu, 2001
   53. Species Halichondria (Halichondria) minuta Keller, 1891
   54. Species Halichondria (Halichondria) modesta (Pulitzer-Finali, 1986)
   55. Species Halichondria (Halichondria) moorei Bergquist, 1961
   56. Species Halichondria (Halichondria) muanensis Kang & Sim, 2008
   57. Species Halichondria (Halichondria) nigrocutis (Carter, 1886)
   58. Species Halichondria (Halichondria) normani Burton, 1930
   59. Species Halichondria (Halichondria) oblonga (Hansen, 1885)
   60. Species Halichondria (Halichondria) okadai (Kadota, 1922)
   61. Species Halichondria (Halichondria) osculum Lundbeck, 1902
   62. Species Halichondria (Halichondria) oshoro Tanita, 1961
   63. Species Halichondria (Halichondria) oxiparva (Sarà, 1978)
   64. Species Halichondria (Halichondria) panicea (Pallas, 1766)
   65. Species Halichondria (Halichondria) papillaris (Pallas, 1766)
   66. Species Halichondria (Halichondria) pelliculata Ridley & Dendy, 1886
   67. Species Halichondria (Halichondria) phakellioides Dendy & Frederick, 1924
   68. Species Halichondria (Halichondria) poa (de Laubenfels, 1947)
   69. Species Halichondria (Halichondria) prostrata Thiele, 1905
   70. Species Halichondria (Halichondria) punctata Bergquist, 1970
   71. Species Halichondria (Halichondria) renieroides (Fristedt, 1887)
   72. Species Halichondria (Halichondria) semitubulosa (Lamarck, 1814)
   73. Species Halichondria (Halichondria) solidior (Schmidt, 1870)
   74. Species Halichondria (Halichondria) stylata Díaz, Pomponi & Van Soest, 1993
   75. Species Halichondria (Halichondria) suberosa (Esper, 1794)
   76. Species Halichondria (Halichondria) sulfurea Carvalho & Hajdu, 2001
   77. Species Halichondria (Halichondria) surrubicunda Hoshino, 1981
   78. Species Halichondria (Halichondria) syringea Pulitzer-Finali, 1996
   79. Species Halichondria (Halichondria) tenebrica Carvalho & Hajdu, 2001
   80. Species Halichondria (Halichondria) tenuiramosa Dendy, 1922
   81. Species Halichondria (Halichondria) tenuispiculata Brøndsted, 1916
   82. Species Halichondria (Halichondria) turritella (Schmidt, 1870)
   83. Species Halichondria (Halichondria) pontica (Czerniavsky, 1880) accepted as Halichondria (Halichondria) semitubulosa (Lamarck, 1814) (unaccepted > unavailable name, ICZN art. 45.5)
   84. Species Halichondria (Halichondria) velamentosa (Hansen, 1885) accepted as Halichondria (Halichondria) panicea (Pallas, 1766) (junior synonym)
3. Species Halichondria flava (Merejkowsky, 1878)
4. Species Halichondria hirsuta Fleming, 1828
5. Species Halichondria hongdoenesis Kang & Sim, 2008
6. Species Halichondria kelleri Van Soest & Hooper, 2020
7. Species Halichondria loma Turner & Lonhart, 2023
8. Species Halichondria lona de Laubenfels, 1936
9. Species Halichondria magellanica Dendy, 1924
10. Species Halichondria ulleungensis Kang & Sim, 2008
11. Species Halichondria fasciculata sensu Lieberkühn, 1859 accepted as Phorbas lieberkuehni (Burton, 1930) (misapplication)
12. Species Halichondria velamentosa (Hansen, 1885) accepted as Halichondria (Halichondria) panicea (Pallas, 1766) (junior synonym)
13. Species Halichondria abyssi Carter, 1874 represented as Iotroata abyssi (Carter, 1874) (genus transfer)
14. Species Halichondria aceratospiculum Carter, 1880 represented as Crella (Yvesia) aceratospiculum (Carter, 1880) (genus transfer)
15. Species Halichondria adelpha de Laubenfels, 1954 represented as Halichondria (Halichondria) adelpha de Laubenfels, 1954 (subgenus assignment)
16. Species Halichondria aegagropila Johnston, 1842 represented as Mycale (Aegogropila) contarenii (Lieberkühn, 1859) (genus transfer)
17. Species Halichondria agglomerans Cabioch, 1968 represented as Halichondria (Halichondria) agglomerans Cabioch, 1968 (subgenus assignment)
18. Species Halichondria albula Bowerbank, 1866 represented as Crella (Yvesia) albula (Bowerbank, 1866) (genus transfer)
19. Species Halichondria aldabrensis Lévi, 1961 represented as Halichondria (Halichondria) aldabrensis Lévi, 1961 (subgenus assignment)
20. Species Halichondria ambigua Bowerbank, 1874 represented as Halichondria (Halichondria) panicea (Pallas, 1766) (junior synonym)
21. Species Halichondria angulata Bowerbank, 1866 represented as Haliclona (Gellius) angulata (Bowerbank, 1866) (genus transfer)
22. Species Halichondria anhelans (Vio in Olivi, 1792) represented as Tedania (Tedania) anhelans (Vio in Olivi, 1792) (genus transfer)
23. Species Halichondria aplysinoides Dendy, 1922 represented as Axinyssa aplysinoides (Dendy, 1922) (genus transfer)
24. Species Halichondria arenacea Dendy, 1895 represented as Halichondria (Halichondria) arenacea Dendy, 1895 (subgenus assignment)
25. Species Halichondria arenosa Hentschel, 1929 represented as Halichondria (Halichondria) arenosa Hentschel, 1929 (subgenus assignment)
26. Species Halichondria attenuata (Topsent, 1915) represented as Halichondria (Eumastia) attenuata (Topsent, 1915) (subgenus assignment)
27. Species Halichondria aurantiaca (Schmidt, 1864) represented as Axinyssa aurantiaca (Schmidt, 1864) (genus transfer)
28. Species Halichondria axinelloides Swartschewsky, 1906 represented as Halichondria (Halichondria) axinelloides Swartschewsky, 1906 (subgenus assignment)
29. Species Halichondria birotulata Higgin, 1877 represented as Iotrochota birotulata (Higgin, 1877) (genus transfer)
30. Species Halichondria borealis (Miklucho-Maclay, 1870) represented as Halichondria (Eumastia) sitiens (Schmidt, 1870) (junior synonym)
31. Species Halichondria bowerbanki Burton, 1930 represented as Halichondria (Halichondria) bowerbanki Burton, 1930 (subgenus assignment)
32. Species Halichondria braziliensis Hechtel, 1983 represented as Topsentia ophiraphidites (de Laubenfels, 1934) (genus transfer and junior synonym)
33. Species Halichondria brettii (Bowerbank, 1866) represented as Halichondria (Halichondria) panicea (Pallas, 1766) (subgenus assignment)
34. Species Halichondria brondstedi de Laubenfels, 1936 represented as Halichondria (Halichondria) brondstedi de Laubenfels, 1936 (subgenus assignment)
35. Species Halichondria brunnea (Schmidt, 1868) represented as Halichondria (Halichondria) brunnea (Schmidt, 1868) (subgenus assignment)
36. Species Halichondria bubastes Row, 1911 represented as Haliclona (Gellius) bubastes (Row, 1911) (genus transfer)
37. Species Halichondria bulbosa Carter, 1876 represented as Forcepia (Forcepia) forcipis (Bowerbank, 1866) (genus transfer & junior synonym)
38. Species Halichondria caduca Bowerbank, 1866 represented as Halichondria (Halichondria) panicea (Pallas, 1766) (junior synonym)
39. Species Halichondria capensis Samaai & Gibbons, 2005 represented as Halichondria (Halichondria) capensis Samaai & Gibbons, 2005 (subgenus assignment)
40. Species Halichondria carnosa Johnston, 1842 represented as Suberites carnosus (Johnston, 1842) (genus transfer)
41. Species Halichondria cartilaginea (Esper, 1797) represented as Halichondria (Halichondria) cartilaginea (Esper, 1797)
42. Species Halichondria cebimarensis Carvalho & Hajdu, 2001 represented as Halichondria (Halichondria) cebimarensis Carvalho & Hajdu, 2001 (subgenus assignment)
43. Species Halichondria celata (Grant, 1826) represented as Cliona celata Grant, 1826 (genus transfer)
44. Species Halichondria cervicornis Johnston, 1842 represented as Haliclona (Haliclona) oculata (Linnaeus, 1759) (genus transfer and junior synonym)
45. Species Halichondria cinerea (Grant, 1826) represented as Haliclona (Reniera) cinerea (Grant, 1826) (genus transfer)
46. Species Halichondria clathriformis Lendenfeld, 1888 represented as Dragmacidon clathriforme (Lendenfeld, 1888) (genus transfer)
47. Species Halichondria coalita (sensu Lamarck, 1814) represented as Halichondria (Halichondria) bowerbanki Burton, 1930 (synonym)
48. Species Halichondria coccinea Bowerbank, 1861 represented as Halichondria (Halichondria) panicea (Pallas, 1766) (junior synonym)
49. Species Halichondria coerulea Bergquist, 1967 represented as Halichondria (Halichondria) coerulea Bergquist, 1967 (subgenus assignment)
50. Species Halichondria colossea Lundbeck, 1902 represented as Halichondria (Halichondria) colossea Lundbeck, 1902 (subgenus assignment)
51. Species Halichondria condensa Bowerbank, 1882 represented as Haliclona (Haliclona) simulans (Johnston, 1842) (genus transfer and junior synonym)
52. Species Halichondria contorta (Sarà, 1961) represented as Halichondria (Halichondria) contorta (Sarà, 1961) (subgenus assignment)
53. Species Halichondria convolvens Sarà, 1960 represented as Halichondria (Halichondria) convolvens Sarà, 1960 (subgenus assignment)
54. Species Halichondria coralloides Bowerbank, 1882 represented as Halichondria (Halichondria) panicea (Pallas, 1766) (junior synonym)
55. Species Halichondria cornuloides Burton, 1954 represented as Halichondria (Halichondria) cornuloides Burton, 1954 (subgenus assignment)
56. Species Halichondria corona Lieberkühn, 1859 represented as Clathria (Clathria) coralloides (Scopoli, 1772) (genus transfer and junior synonym)
57. Species Halichondria crassa Bowerbank, 1875 represented as Myxilla (Myxilla) crassa (Bowerbank, 1875) (genus transfer)
58. Species Halichondria cristata Sarà, 1978 represented as Halichondria (Halichondria) cristata Sarà, 1978 (subgenus assignment)
59. Species Halichondria cylindracea Bowerbank, 1882 represented as Desmacidon fruticosum (Montagu, 1814) (genus transfer and junior synonym)
60. Species Halichondria cylindrata Tanita & Hoshino, 1989 represented as Halichondria (Halichondria) cylindrata Tanita & Hoshino, 1989 (subgenus assignment)
61. Species Halichondria darwinensis Hooper, Cook, Hobbs & Kennedy, 1997 represented as Halichondria (Halichondria) darwinensis Hooper, Cook, Hobbs & Kennedy, 1997 (subgenus assignment)
62. Species Halichondria difficilis Lundbeck, 1902 represented as Spongosorites difficilis (Lundbeck, 1902) (genus transfer)
63. Species Halichondria disparilis Lambe, 1893 represented as Topsentia disparilis (Lambe, 1893) (genus transfer)
64. Species Halichondria distorta Bowerbank, 1866 represented as Axinella dissimilis (Bowerbank, 1866) (synonym)
65. Species Halichondria diversispiculata Burton, 1930 represented as Halichondria (Halichondria) diversispiculata Burton, 1930 (subgenus assignment)
66. Species Halichondria dubia (Czerniavsky, 1880) represented as Halichondria (Halichondria) dubia (Czerniavsky, 1880) (subgenus assignment)
67. Species Halichondria dura Lindgren, 1897 represented as Topsentia dura (Lindgren, 1897) (genus transfer)
68. Species Halichondria edusa Bowerbank, 1874 represented as Halichondria (Halichondria) panicea (Pallas, 1766) (junior synonym)
69. Species Halichondria elegantia Bowerbank, 1875 represented as Haliclona (Soestella) elegantia (Bowerbank, 1875) (genus transfer)
70. Species Halichondria falcula Bowerbank, 1874 represented as Hamacantha (Vomerula) falcula (Bowerbank, 1874) (genus transfer)
71. Species Halichondria fibrosa (Fristedt, 1887) represented as Topsentia fibrosa (Fristedt, 1887) (genus transfer)
72. Species Halichondria firmus (Bowerbank, 1874) represented as Halichondria (Halichondria) panicea (Pallas, 1766) (junior synonym)
73. Species Halichondria foraminosa (Czerniavsky, 1880) represented as Halichondria (Halichondria) foraminosa (Czerniavsky, 1880) (genus transfer)
74. Species Halichondria forcipis Bowerbank, 1866 represented as Forcepia (Forcepia) forcipis (Bowerbank, 1866) (genus transfer)
75. Species Halichondria fragilis Kieschnick, 1896 represented as Halichondria (Halichondria) fragilis Kieschnick, 1896 (subgenus assignment)
76. Species Halichondria frondifera Bowerbank, 1875 represented as Clathria (Thalysias) vulpina (Lamarck, 1814) (genus transfer and junior synonym)
77. Species Halichondria fucorum (Esper, 1794) represented as Amphilectus fucorum (Esper, 1794) (genus transfer)
78. Species Halichondria gageoenesis Kang & Sim, 2008 represented as Halichondria (Halichondria) gageoenesis Kang & Sim, 2008 (subgenus assignment)
79. Species Halichondria genitrix (Schmidt, 1870) represented as Halichondria (Halichondria) genitrix (Schmidt, 1870) (subgenus assignment)
80. Species Halichondria gilvus Samaai & Gibbons, 2005 represented as Halichondria (Halichondria) gilvus Samaai & Gibbons, 2005 (subgenus assignment)
81. Species Halichondria glabra Bowerbank, 1866 represented as Halichondria (Halichondria) panicea (Pallas, 1766) (junior synonym)
82. Species Halichondria glabrata Keller, 1891 represented as Halichondria (Halichondria) glabrata Keller, 1891 (subgenus assignment)
83. Species Halichondria granulata Bowerbank, 1866 represented as Myxilla (Myxilla) fimbriata (Bowerbank, 1866) (genus transfer and junior synonym)
84. Species Halichondria grisea (Fristedt, 1887) represented as Halichondria (Halichondria) panicea (Pallas, 1766) (junior synonym)
85. Species Halichondria hentscheli Koltun, 1964 represented as Halichondria (Halichondria) prostrata Thiele, 1905 (junior synonym)
86. Species Halichondria heterorrhaphis Breitfuss, 1912 represented as Halichondria (Halichondria) heterorrhaphis Breitfuss, 1912 (subgenus transfer)
87. Species Halichondria hyndmani Bowerbank, 1858 represented as Iophon hyndmani (Bowerbank, 1858) (genus transfer)
88. Species Halichondria hystrix Johnston, 1842 represented as Cliona celata Grant, 1826 (genus transfer and junior synonym)
89. Species Halichondria incerta Bowerbank, 1866 represented as Halichondria (Halichondria) panicea (Pallas, 1766) (junior synonym)
90. Species Halichondria incrustans Johnston, 1842 represented as Myxilla (Myxilla) incrustans (Johnston, 1842) (genus transfer)
91. Species Halichondria infrequens Carter, 1881 represented as Lissodendoryx (Lissodendoryx) infrequens (Carter, 1881) (genus transfer)
92. Species Halichondria infundibuliformis (Linnaeus, 1759) represented as Axinella infundibuliformis (Linnaeus, 1759) (genus transfer)
93. Species Halichondria ingalli Bowerbank, 1866 represented as Iophon hyndmani (Bowerbank, 1858) (genus transfer and junior synonym)
94. Species Halichondria inops Topsent, 1891 represented as Batzella inops (Topsent, 1891) (genus transfer)
95. Species Halichondria inornata Bowerbank, 1866 represented as Desmacella inornata (Bowerbank, 1866) (genus transfer)
96. Species Halichondria intermedia Brøndsted, 1924 represented as Halichondria (Halichondria) intermedia Brøndsted, 1924 (subgenus assignment)
97. Species Halichondria isodictyalis Carter, 1882 represented as Lissodendoryx (Lissodendoryx) isodictyalis (Carter, 1882) (genus transfer)
98. Species Halichondria japonica (Kadota, 1922) represented as Halichondria (Halichondria) japonica (Kadota, 1922) (subgenus assignment)
99. Species Halichondria johnstonia Bowerbank in Johnston, 1842 represented as Pachymatisma johnstonia (Bowerbank in Johnston, 1842) (genus transfer)
100. Species Halichondria knowltoni Bergquist, 1961 represented as Halichondria (Halichondria) knowltoni Bergquist, 1961 (subgenus assignment)
101. Species Halichondria labiata Hentschel, 1929 represented as Halichondria (Halichondria) labiata Hentschel, 1929 (subgenus assignment)
102. Species Halichondria lactea (Bowerbank, 1866) represented as Halichondria (Halichondria) panicea (Pallas, 1766) (junior synonym)
103. Species Halichondria lambei Brøndsted, 1933 represented as Halichondria (Halichondria) lambei Brøndsted, 1933 (subgenus assignment)
104. Species Halichondria lendenfeldi Lévi, 1961 represented as Halichondria (Halichondria) lendenfeldi Lévi, 1961 (subgenus assignment)
105. Species Halichondria leuconoides Topsent, 1890 represented as Halichondria (Halichondria) leuconoides Topsent, 1890 (subgenus assignment)
106. Species Halichondria longispicula (Czerniavsky, 1880) represented as Halichondria (Halichondria) longispicula (Czerniavsky, 1880) (subgenus assignment)
107. Species Halichondria lutea Alcolado, 1984 represented as Halichondria (Halichondria) lutea Alcolado, 1984 (subgenus assignment)
108. Species Halichondria luxurians Lieberkühn, 1859 (alternative representation, genus transfer)
109. Species Halichondria maculans Johnston, 1842 (alternative representation, genus transfer)
110. Species Halichondria magniconulosa Hechtel, 1965 (alternative representation)
111. Species Halichondria mammillata Lendenfeld, 1888 (alternative representation, genus transfer)
112. Species Halichondria mcintoshii Bowerbank, 1874 (alternative representation, genus transfer and junior synonym)
113. Species Halichondria melanadocia de Laubenfels, 1936 (alternative representation, subgenus assignment)
114. Species Halichondria membrana (Bowerbank, 1866) (alternative representation, junior synonym)
115. Species Halichondria migottea Carvalho & Hajdu, 2001 (alternative representation, subgenus assignment)
116. Species Halichondria minuta Keller, 1891 (alternative representation, subgenus assignment)
117. Species Halichondria montaguii Fleming, 1828 (alternative representation, genus transfer and junior synonym)
118. Species Halichondria moorei Bergquist, 1961 (alternative representation, subgenus assignment)
119. Species Halichondria muanensis Kang & Sim, 2008 (alternative representation, subgenus assignment)
120. Species Halichondria nigra Dendy, 1922 (alternative representation, genus transfer)
121. Species Halichondria nigricans Bowerbank, 1866 (alternative representation, genus transfer)
122. Species Halichondria nodosa (Fristedt, 1887) (alternative representation, junior synonym)
123. Species Halichondria normani Burton, 1930 (alternative representation, subgenus assignment)
124. Species Halichondria oblonga (Hansen, 1885) (alternative representation, subgenus assignment)
125. Species Halichondria oculata (Linnaeus, 1759) (alternative representation, genus transfer)
126. Species Halichondria okadai (Kadota, 1922) (alternative representation, subgenus assignment)
127. Species Halichondria osculum Lundbeck, 1902 (alternative representation, subgenus assignment)
128. Species Halichondria oshoro Tanita, 1961 (alternative representation, subgenus assignment)
129. Species Halichondria pachastrelloides Topsent, 1892 (alternative representation, genus transfer)
130. Species Halichondria paciscens (Schmidt, 1875) (alternative representation, junior synonym)
131. Species Halichondria palmata (Ellis & Solander, 1786) (alternative representation, genus transfer)
132. Species Halichondria panicea (Pallas, 1766) (alternative representation, subgenus assignment)
133. Species Halichondria pannosus Verrill, 1874 (alternative representation, junior synonym)
134. Species Halichondria papillaris (Pallas, 1766) (alternative representation, junior synonym)
135. Species Halichondria papillata Baer, 1906 (alternative representation, genus transfer)
136. Species Halichondria parasitica (Montagu, 1814) (alternative representation, genus transfer & junior synonym)
137. Species Halichondria pattersoni Bowerbank, 1866 (alternative representation, genus transfer and junior synonym)
138. Species Halichondria pelliculata Ridley & Dendy, 1886 (alternative representation, subgenus assignment)
139. Species Halichondria phakellioides Dendy & Frederick, 1924 (alternative representation, subgenus assignment)
140. Species Halichondria prostrata Thiele, 1905 (alternative representation, subgenus assignment)
141. Species Halichondria punctata Bergquist, 1970 (alternative representation)
142. Species Halichondria purpurea Bowerbank, 1875 (alternative representation, genus transfer)
143. Species Halichondria pustulosa Carter, 1882 (alternative representation, genus transfer)
144. Species Halichondria renieroides (Fristedt, 1887) (alternative representation, subgenus assignment)
145. Species Halichondria reticulata Brøndsted, 1924 (alternative representation, subgenus assignment and preoccupied)
146. Species Halichondria reticulata Lieberkühn, 1859 (alternative representation, junior synonym)
147. Species Halichondria retiderma Dendy, 1922 (alternative representation, genus transfer)
148. Species Halichondria rigida Bowerbank, 1875 (alternative representation, genus transfer)
149. Species Halichondria rosacea Lieberkühn, 1859 (alternative representation, genus transfer)
150. Species Halichondria rubra Lendenfeld, 1888 (alternative representation, genus transfer and junior synonym)
151. Species Halichondria ruetzleri van Soest & Stentoft, 1988 (alternative representation, genus transfer)
152. Species Halichondria scabida Carter, 1885 (alternative representation, genus transfer)
153. Species Halichondria scandens Bowerbank, 1866 (alternative representation, genus transfer and junior synonym)
154. Species Halichondria semitubulosa (Lamarck, 1814) (alternative representation, subgenus assignment)
155. Species Halichondria seriata sensu Johnston, 1842 (alternative representation, genus transfer and junior synonym)
156. Species Halichondria sevosa Johnston, 1842 (alternative representation, junior synonym)
157. Species Halichondria simulans Johnston, 1842 (alternative representation, genus transfer)
158. Species Halichondria sitiens (Schmidt, 1870) (alternative representation, subgenus assignment)
159. Species Halichondria solida Ridley & Dendy, 1886 (alternative representation, genus transfer)
160. Species Halichondria stelliderma Carter, 1886 (alternative representation, genus transfer)
161. Species Halichondria stylata Díaz, Pomponi & Van Soest, 1993 (alternative representation)
162. Species Halichondria suberea (alternative representation, genus transfer and spelling mistake)
163. Species Halichondria suberia (Montagu, 1814) (alternative representation, genus transfer)
164. Species Halichondria sulfurea Carvalho & Hajdu, 2001 (alternative representation, subgenus assignment)
165. Species Halichondria surrubicunda Hoshino, 1981 (alternative representation, subgenus assignment)
166. Species Halichondria syringea Pulitzer-Finali, 1996 (alternative representation, subgenus assignment)
167. Species Halichondria tenebrica Carvalho & Hajdu, 2001 (alternative representation, subgenus assignment)
168. Species Halichondria tenuiramosa Dendy, 1922 (alternative representation, subgenus assignment)
169. Species Halichondria tenuispiculata Brøndsted, 1916 (alternative representation, subgenus assignment)
170. Species Halichondria thompsoni Bowerbank, 1866 (alternative representation, genus transfer and junior synonym)
171. Species Halichondria topsenti de Laubenfels, 1936 (alternative representation, junior synonym)
172. Species Halichondria tuberculatum Keller, 1891 (alternative representation, genus transfer)
173. Species Halichondria variabilis Lindgren, 1897 (alternative representation, genus transfer)
174. Species Halichondria variantia Bowerbank, 1858 (alternative representation, genus transfer)
175. Species Halichondria virgultosa Johnston, 1842 (alternative representation, genus transfer)

marine, brackish, fresh, terrestrial

feminine

Fleming, J. (1828). A history of British animals, exhibiting the descriptive characters and systematical arrangement of the genera and species of quadrupeds, birds, reptiles, fishes, Mollusca, and Radiata of the United Kingdom; including the indigenous, extirpated, and extinct kinds, together with periodical and occasional visitants. <em>Edinburgh, Bell & Bradfute / London, James Duncan.</em> Pp. i-xxii, 1-565. corrigenda., available online at http://www.biodiversitylibrary.org/item/18569
page(s): 522 [details]   

de Voogd, N.J.; Alvarez, B.; Boury-Esnault, N.; Cárdenas, P.; Díaz, M.-C.; Dohrmann, M.; Downey, R.; Goodwin, C.; Hajdu, E.; Hooper, J.N.A.; Kelly, M.; Klautau, M.; Lim, S.C.; Manconi, R.; Morrow, C.; Pinheiro, U.; Pisera, A.B.; Ríos, P.; Rützler, K.; Schönberg, C.; Turner, T.; Vacelet, J.; van Soest, R.W.M.; Xavier, J. (2024). World Porifera Database. Halichondria Fleming, 1828. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=131807 on 2024-10-13

Marine Species Traits editorial board (2024). Marine Species Traits. Halichondria Fleming, 1828. Accessed at: https://marinespecies.org/traits./aphia.php?p=taxdetails&id=131807 on 2024-10-13

[taxonomic tree]