Hippothoa Lamouroux, 1821

Type species: Hippothoa divaricata Lamouroux, 1821

Several genera and subgenera have been distinguished from the genus Hippothoa s.s. over the past few years. Consequent changes to status of some species listed below have not been verified.

This genus includes the species:

  1. Hippothoa aruensis
  2. Morris, 1980 Recent Indo-Pacific WoRMS 396724
  3. Hippothoa balanophila
  4. Winston & Håkansson, 1986 Recent Florida WoRMS 469888
  5. Hippothoa borealis (?)
  6. d'Orbigny, 1852 Recent Northwest Atlantic WoRMS 1012018
  7. Hippothoa braziliensis
  8. Morris, 1980 Recent Brazil WoRMS 469890
  9. Hippothoa calcicola
  10. Winston & Vieira, 2013 Recent West Atlantic Brazil WoRMS 740602
  11. Hippothoa calciophilia
  12. Gordon, 1984 Recent New Caledonia, NE Australia WoRMS 467532
  13. Hippothoa catophilia
  14. Gordon, 2020 Recent South Pacific - New Zealand WoRMS 1424628
  15. Hippothoa distans
  16. (MacGillivray, 1869) Recent Widespread WoRMS 467531
  17. Hippothoa divaricata
  18. Lamouroux, 1821 Recent Widespread WoRMS 111399
  19. Hippothoa divaricata arctica
  20. Kluge, 1906 Recent Arctic WoRMS 472699
  21. Hippothoa divaricata carinata (?)
  22. Norman, 1875 Recent Northeast Atlantic WoRMS 1015917
  23. Hippothoa divaricata pacifica
  24. Gordon, 1984 Recent SW Pacific WoRMS 472698
  25. Hippothoa eburnea
    (Possibly invalid introduction)
  26. Canu & Bassler, 1928 Recent Gulf of Mexico WoRMS 422316
  27. Hippothoa expansa
  28. Dawson, 1859 Recent N. Atlantic, N. Pacific WoRMS 156132
  29. Hippothoa flagellum
  30. Manzoni, 1870 Recent
    Pliocene
    Widespread
    Italy
    WoRMS 111400
  31. Hippothoa fusiformis (?)
  32. d'Orbigny, 1852 Recent West Pacific Philippines WoRMS 1015922
  33. Hippothoa imperforata
  34. Liu, 2001 Recent South China Sea WoRMS 469896
  35. Hippothoa jakobseni
  36. Berning & Wisshak, 2024 Recent East Atlantic Azores WoRMS 1784312
  37. Hippothoa longicauda
  38. Fischer, 1870 Recent Mediterranean WoRMS 1037128
  39. Hippothoa longicauda
    (Homonym?)
  40. Souto, Berning & Ostrovsky, 2016 Recent Northeast Atlantic Spain WoRMS 868421
  41. Hippothoa mawatarii
  42. Dick & Ross, 1988 Recent Alaska WoRMS 469889
  43. Hippothoa meridionalis
  44. Morris, 1980 Recent Antarctic WoRMS 469891
  45. Hippothoa minitumulosa
  46. Morris, 1980 Recent Mexico, California WoRMS 469892
  47. Hippothoa muripinnata
  48. Souto, Reverter-Gil & Ostrovsky, 2014 Recent Atlantic Madeira WoRMS 761670
  49. Hippothoa musivaria
  50. Hayward & Fordy, 1982 Recent S. Africa WoRMS 469887
  51. Hippothoa naredensis
    (Not this genus)
  52. Terawi & Srivastava, 1967 Holocene India WoRMS 1404037
  53. Hippothoa parvipora
  54. Canu & Lecointre, 1928 Tertiary France WoRMS 1404038
  55. Hippothoa peristomata
  56. Gordon, 1984 Recent SW Pacific WoRMS 469886
  57. Hippothoa petrophila
  58. Dick & Grischenko, 2016 Recent Japan Okinawa WoRMS 932664
  59. Hippothoa planula
  60. Canu, 1926 Paleogene Eocene Bartonian Belgium WoRMS 1404039
  61. Hippothoa rudis
  62. Canu & Lecointre, 1928 Neogene Miocene France WoRMS 1404040
  63. Hippothoa santacruzana
  64. Pinter, 1973 Recent California WoRMS 469894
  65. Hippothoa savignyana (?)
  66. d'Orbigny, 1852 Recent Red Sea WoRMS 1015933
  67. Hippothoa? temnichorda
  68. (Ulrich & Bassler, 1907) Paleogene Paleocene Thanetian USA New Jersey WoRMS 1411580
  69. Hippothoa watersi
  70. Morris, 1980 Recent New Zealand, Australia, S. Indian O. WoRMS 469893
[Hippothoa divaricata pacifica] [Hippothoa flagellum] [Hippopodina petrophila]
Hippothoa divaricata pacifica
(Identification provisional)
Hippothoa flagellum Hippothoa petrophila

Harmer notebook - entry for Hippothoa
Harmer notebook - entry for Hippothoida

Hippothoa divaricata at Pleistocene Bryozoa of Kuromatsunai, Japan.


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Edited by Phil Bock
Modified on 17/12/2017
Modified on 22/6/2018 (Moved H. fusiformis Canu to Boreas, H. gigantea to Boreasina)
Modified on 13/3/2020 (Added H. catophilia)
Modified on 4/6/2020 (Added WoRMS links)
Modified on 18/12/2024 (Added H. jakobseni)
This URL is http://bryozoa.net/cheilostomata/hippothoidae/hippothoa.html