Coral Reefs

, Volume 27, Issue 2, pp 257–272 | Cite as

Epidemiology of skeletal eroding band on the Great Barrier Reef and the role of injury in the initiation of this widespread coral disease

Report

Abstract

Skeletal eroding band (SEB), which manifests as dense aggregations of the ciliate Halofolliculina corallasia, was the first coral disease described from the Indo-Pacific. Little is known about its etiology or impact. This study describes the distribution, prevalence and host range of SEB on a 500 km extent of the Great Barrier Reef (GBR), together with in situ rates of progression and infection following experimental injury. SEB occurred on 90–100% of reefs surveyed (n=18) in each of 3 years, demonstrating that SEB is widely distributed and persistent. SEB had the highest prevalence of any disease, affecting approximately 2% of 283,486 scleractinians and hydrocorals surveyed. Its host range was large, affecting 12 families and at least 82 scleractinian species, as well as the hydrocoral, Millepora. Corals in the families Pocilloporidae and Acroporidae were most susceptible, the former being up to five times more susceptible than other families. Progressive tissue loss was recorded on 95% of Acropora muricata colonies monitored (n = 18), with rates of SEB progression averaging ∼2 mm/day. Injury experiments demonstrated that H. corallasia, the putative pathogen of SEB, readily colonised recently exposed coral skeleton in the absence of a vector, but did not colonise intact coral tissue. Invading ciliates failed to form band-like aggregations associated with progressive tissue loss on any of three coral species tested experimentally, suggesting that, while H. corallasia readily colonises recently exposed coral skeleton, it may not be sufficient in itself to cause tissue mortality. Interactions with additional agents or factors, increasing ciliate virulence or lowering disease resistance of coral hosts may be required before halofolliculinid infections become associated with tissue loss.

Keywords

Skeletal eroding band (SEB) Halofolliculina corallasia Coral disease Epizoism Injury Great Barrier Reef 

References

  1. Andrews EA (1914) Distribution of folliculina in 1914. Biol Bull 29:373–380CrossRefGoogle Scholar
  2. Andrews EA (1923) Folliculina: case making, anatomy and transformation. J Morphol 38:207–278CrossRefGoogle Scholar
  3. Antonius A (1981) Coral reef pathobiology: a review. Proc 4th Int Coral Reef Symp 2:3–6Google Scholar
  4. Antonius A (1985) Black band disease infection experiments on hexacorals and octocorals. Proc 5th Int Coral Reef Congr 6:155–160Google Scholar
  5. Antonius A (1999) Halofolliculina corallasia, a new coral killing ciliate on Indo-Pacific reefs. Coral Reefs 18:300CrossRefGoogle Scholar
  6. Antonius A, Riegl B (1997) A possible link between coral disease and a corallivorous snail (Drupella cornus) outbreak in the Red Sea. Atoll Res Bull 47:1–9Google Scholar
  7. Antonius A, Riegl B (1998) Coral diseases and Drupella cornus invasion in the Red Sea. Coral Reefs 17:48CrossRefGoogle Scholar
  8. Antonius A, Lipscomb D (2001) First protozoan coral-killer identified in the Indo-Pacific. Atoll Res Bull 481–493:1–21Google Scholar
  9. Bak RPM, Criens SR (1981) Survival after fragmentation of colonies of Madacis mirabilis, Acropora palmata and A.cervicornis (Scleractinia) and the subsequent impact of a coral disease. Proc 4th Int Coral Reef Symp 2:221–227Google Scholar
  10. Boyett H, Bourne D, Willis BL (2007) Elevated temperatures and light enhance progression and spread of black band disease on staghorn corals of the Great Barrier Reef. Mar Biol 151:1711–1720CrossRefGoogle Scholar
  11. Bruckner AW (2002) Priorities for effective management of coral diseases. NOAA Technical Memorandum. NMFS-OPR-22. NOAA National Marine Fisheries Service, Silver SpringsGoogle Scholar
  12. Cervino J, Goreau T, Nagelkerken I, Smith GW, Hayes R (2001) Yellow band and dark spot syndromes in Caribbean coral: distribution, rate of spread, cytology, and the effects on abundance and division rate of zooxanthellae. Hydrobiologia 460:53–63CrossRefGoogle Scholar
  13. Cróquer A, Bastidas C, Lipscomb D (2006a) Folliculinid ciliates: a new threat to Caribbean corals? Dis Aquat Org 69:75–78PubMedCrossRefGoogle Scholar
  14. Cróquer A, Bastidas C, Lipscomp D, Rodríguez-Martínez RE, Jordan-Dahlgren E, Guzman HM (2006b) First report of folliculinid ciliates affecting Caribbean scleractinian corals. Coral Reefs 25:187–191CrossRefGoogle Scholar
  15. Cummings RL (1999) Predation on reef-building corals: multiscale variation in the density of three corallivorous gastropods, Drupella spp. Coral Reefs 18:147–157CrossRefGoogle Scholar
  16. Dalton SJ, Smith SDA (2006) Coral disease dynamics at a subtropic location, Solitary Islands Marine Park, Eastern Australia. Coral Reefs 25:37–45CrossRefGoogle Scholar
  17. De’ath G, Moran PJ (1998) Factors affecting the behaviour of crown-of-thorns starfish (Acanthaster planci L.) on the Great Barrier Reef. 2 Feeding preferences. J Exp Mar Biol Ecol 220:107–126CrossRefGoogle Scholar
  18. Fine M, Oren U, Loya Y (2002) Bleaching effect on regeneration and resource translocation in the coral Oculina patagonica. Mar Ecol Prog Ser 234:119–125CrossRefGoogle Scholar
  19. Garzon-Ferreira J, Zea S (1992) A mass mortality of Gorgonia ventalina (Cnidaria: Gorgoniidae) in the Santa Marta area, Caribbean coast of Columbia. Bull Mar Sci 50:522–526Google Scholar
  20. Green E, Bruckner A (2000) The significance of coral disease epizootiology for coral reef conservation. Biol Conserv 96:347–361CrossRefGoogle Scholar
  21. Grottoli AG, Rodrigues LJ, Juarez C (2004) Lipids and stable carbon isotopes in two species of Hawaiian corals, Porites compressa and Montipora verrusosa, following a bleaching event. Mar Biol 145:621–631CrossRefGoogle Scholar
  22. Guzman HM, Cortes J (1984) Mortandad de Gorgonia flabellum Linnaeus (Octocorallia:Gorgoniidae) en la costa Caribe de Costa Rica. Rev Biol Trop 32:305–308Google Scholar
  23. Hall V (1997) Effects of injury on growth, reproduction and survivorship for common reef-crest corals. Proc 8th Int Coral Reef Symp 1:571–574Google Scholar
  24. Harvell CD, Jordan-Dahlgren E, Merkel SM, Rosenberg E, Raymundo LJ, Smith G, Weil E, Willis BL (2007) Coral disease, environmental drivers and the balance between coral and microbial associates. Oceanography 20:36–59Google Scholar
  25. Harvell CD, Kim K, Burkholder J, Colwell RR, Epstein PR, Grimes J, Hofmann EE, Lipp EK, Osterhaus ADME, Overstreet R, Porter JW, Smith GW, Vasta GR (1999) Emerging marine diseases—climate links and anthropogenic factors. Science 285:1505–1510PubMedCrossRefGoogle Scholar
  26. Kim K, Harvell CD (2004) The rise and fall of a six year coral-fungal epizootic. Am Nat 164:S52–S63PubMedCrossRefGoogle Scholar
  27. Loya Y (2004) Coral reefs of Eliat: past, present and future. In: Rosenberg E, Loya Y (eds) Coral disease and health. Springer, Berlin, pp 1–34Google Scholar
  28. Marshall PA (2000) Skeletal damage in reef corals: relating resistance to colony morphology. Mar Ecol Prog Ser 200:177–189CrossRefGoogle Scholar
  29. McClanahan TR, McLaughlin SM, Davy JE, Wilson WH, Peters EC, Price KL, Maina J (2004) Observations of a new source of coral mortality along the Kenyan coast. Hydrobiologia 530:469–479CrossRefGoogle Scholar
  30. McCullagh P, Nelder JA (1989) Generalized linear models. Chapman Hall, LondonGoogle Scholar
  31. Meesters EH, Bak RPM (1993) Effects of coral bleaching on tissue regeneration potential and coral survival. Mar Ecol Prog Ser 96:189–198CrossRefGoogle Scholar
  32. Miller J, Waara R, Muller E, Rogers C (2006) Coral bleaching and disease combine to cause extensive mortality on reefs in US Virgin Islands. Coral Reefs 25:418CrossRefGoogle Scholar
  33. Nagelkerken I, Buchan K, Smith G, Boniar K, Bush P, Garzon-Ferreira J, Botero L, Gayle P, Heberer C, Petrovic C, Pors L, Yoshioka P (1997) Widespread disease in Caribbean Sea Fans: I Spreading and general characteristics. Proc 8th Int Coral Reef Symp 1:679–682Google Scholar
  34. Page CA, Willis BL (2006) Distribution, host range and large-scale variability in the prevalence of black band disease on the Great Barrier Reef, Australia. Dis Aquat Org 69:41–51PubMedCrossRefGoogle Scholar
  35. Patterson KL, Porter JW, Ritchie KB, Polson SW, Mueller E, Peters EC, Santavy DL, Smith GW (2002) The etiology of white pox, a lethal disease of the Caribbean elkhorn coral, Acropora palmata. Proc Natl Acad Sci USA 99:8725–8730PubMedCrossRefGoogle Scholar
  36. Porter J, Dustan P, Jaap W, Patterson KL, Kosmynin V, Meier O, Patterson M, Parsons M (2001) Patterns of spread of coral disease in the Florida Keys. Hydrobiologia 460:1–24CrossRefGoogle Scholar
  37. Pratchett MS (2007) Feeding preferences of Acanthaster planci (Echinodermata: Asteroidea) under controlled conditions of food availability. Pac Sci 61:113–120CrossRefGoogle Scholar
  38. Precht WF, Bruckner AW, Aronson RB, Bruckner RJ (2002) Endangered acroporid corals of the Caribbean. Coral Reefs 21:41–42Google Scholar
  39. Raymundo LJ, Rosell KB, Reboton CT, Kaczmarsky L (2005) Coral disease on Philippine reefs: genus Porites is a dominant host. Dis Aquat Org 64:181–191PubMedCrossRefGoogle Scholar
  40. Raymundo LJH, Harvell CD, Reynolds TL (2003) Porites ulcerative white spot disease: description, prevalence, and host range of a new coral disease affecting Indo-Pacific reefs. Dis Aquat Org 56:95–104PubMedCrossRefGoogle Scholar
  41. Riegl B, Antonius A (2003) Halofolliculina skeleton eroding band (SEB): a coral disease with fossilization potential? Coral Reefs 22:48CrossRefGoogle Scholar
  42. Ritchie KB (2006) Regulation of microbial populations by coral surface mucus and mucus-associated bacteria. Mar Ecol Prog Ser 322:1–14CrossRefGoogle Scholar
  43. Roff G, Hoegh-Guldberg O, Fine M (2006) Intra-colonial response to Acroporid “white syndrome” lesions in tabular Acropora spp. (Scleractinia). Coral Reefs 25:255–264CrossRefGoogle Scholar
  44. Sutherland KP, Porter JW, Torres C (2004) Disease and immunity in Caribbean and Indo-Pacific zooxanthellate corals. Mar Ecol Prog Ser 266:273–302CrossRefGoogle Scholar
  45. Wallace CC (1985) Reproduction, recruitment and fragmentation in nine sympatric species of the coral Acropora. Mar Biol 88:217–233CrossRefGoogle Scholar
  46. Ward JR, Lafferty KD (2004) The elusive baseline of marine disease: are diseases in ocean ecosystems increasing? PLoS Biology 2:542–547Google Scholar
  47. Weil E (2004) Coral reef disease in the wider Caribbean: status and prognosis. In: Rosenberg E, Loya Y (eds) Coral disease and health. Springer, Berlin, pp 35–64Google Scholar
  48. Weil E, Smith G, Gil-Agudelo DL (2006) Status and progress in coral reef disease research. Dis Aquat Org 69:1–7PubMedCrossRefGoogle Scholar
  49. Williams Jr EH, Bartels PJ, Bunkley-Williams L (1999) Predicted disappearance of coral-reef ramparts: a direct result of major ecological disturbances. Global Change Biol 5:839–845CrossRefGoogle Scholar
  50. Willis BL, Page CA, Dinsdale EA (2004) Coral disease on the Great Barrier Reef. In: Rosenberg E, Loya Y (eds) Coral disease and health. Springer, Berlin, pp 69–104Google Scholar
  51. Winkler R, Antonius A, Abigail Renegar D (2004) The skeleton eroding band disease on coral reefs of Aqaba, Red Sea. PSZNI Mar Ecol 25:129–144CrossRefGoogle Scholar
  52. Wobeser GA (2006) Essentials of disease in wild animals. Blackwell, AmesGoogle Scholar

Copyright information

© Springer-Verlag 2007

Authors and Affiliations

  1. 1.School of Marine and Tropical Biology and ARC Centre of Excellence for Coral Reef StudiesJames Cook UniversityTownsvilleAustralia

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