Coral Reefs

, Volume 25, Issue 2, pp 187–191 | Cite as

First report of folliculinid ciliates affecting Caribbean scleractinian corals

  • A. Cróquer
  • C. Bastidas
  • D. Lipscomp
  • R.E. Rodríguez-Martínez
  • E. Jordan-Dahlgren
  • H.M. Guzman


This is the first report of a ciliate of the genus Halofolliculina infecting hard coral species of six families (Acroporidae, Agaricidae, Astrocoeniidae, Faviidae, Meandrinidae and Poritidae) and milleporids in the Caribbean. Surveys conducted during 2004–2005 in Venezuela, Panama and México confirmed that this ciliate affects up to 25 scleractinian species. The prevalence of this ciliate at the coral community level was variable across sites, being most commonly found at Los Roques, Venezuela, and at Bocas del Toro, Panama (prevalence 0.2–2.5%), but rarely observed in the Mexican Caribbean. Ciliates were more prevalent within populations of acroporids (Acropora palmata, Acropora cervicornis and Acropora prolifera) in Los Roques. Recent observations also corroborate the presence of these ciliates in Curacao and Puerto Rico. Our observations indicate that ciliates affecting corals have a wider distribution than previously thought, and are no longer exclusively found in the Indo-Pacific and Red Sea.


Ciliates Caribbean corals Emergent syndromes Coral diseases 



We would like to thank E Weil, L.M. Márquez, G.W. Smith and D. Lute for their comments and suggestions on this manuscript, as well as D. Bone for providing us with laboratory facilities. To Marine Environmental Science Program of STRI and R. Collin, for providing us the logistic support at Bocas del Toro and to Carlos Guevara and Arcadio Castillo for their valuable help during disease surveys in Panama.


  1. Antonius A (1999) Halofolliculina corallasia, a new coral-killer ciliate on Indo-Pacific Reefs. Coral Reefs 18:300CrossRefGoogle Scholar
  2. Antonius A, Lipscomb D (2001) First Protozoan coral-killer identified in the Indo-Pacific. Atoll Res Bull:1–21Google Scholar
  3. Borneman EH (2001) Aquarium corals: selection, husbandry, and natural history. THF publishing, Neptune City, NJ, USAGoogle Scholar
  4. Cróquer A, Bastidas C, Lipscomb D (in press). Folliculinid Ciliates: A New Threat to Caribbean Corals? Dis Aquat OrgGoogle Scholar
  5. Denner EBM, Smith GW, Busse HJ, Schumman P, Narzt T, Polson SW, Lubitz W, Richardson LL (2003) Aurantimonas coralicida gen.nov. sp.nov., the causative agent of white plague type II on Caribbean scleractinian corals. Int J Syst Evol Microbiol 53:1115–1122PubMedCrossRefGoogle Scholar
  6. Green EP, Bruckner AW (2000) The significance of coral disease epizootiology for coral reef conservation. Biol Conserv 96:347–361CrossRefGoogle Scholar
  7. Gómez-Gutierrez J, Paterson WT, De Robertis A, Brodeur RD (2002) Mass mortality of krill caused by parasitoid ciliates. Science 301:339CrossRefGoogle Scholar
  8. Harvell CD, Kim K, Burkholder JM, Colwell RR, Epstein PR, Grimes DJ, Hofmann EE, Lipp EK, Osterhaus ADME, Overstreet AM, Porter JW, Smith GW, Vasta GR (1999) Emerging marine diseases–climate links and anthropogenic factors. Science 285:1505–1510PubMedCrossRefGoogle Scholar
  9. Harvell CD, Mitchell CE, Ward JR, Altizer S, Dobson AP, Ostfeld RS, Samuel MD (2002) Climate warming and disease risk for terrestrial and marine biota. Science 296:2158–2162PubMedCrossRefGoogle Scholar
  10. Hughes TP (1994) Catastrophes, phase shifts, and large-scale degradation of a Caribbean coral reef. Science 265:1547–1551PubMedCrossRefGoogle Scholar
  11. Hughes TP, Baird AH, Bellwood DR, Card M, Connolly SR, Folke C, Grosberg R, Hoegh-Gulberg O, Jackson JBC, Kleypas J, Marshall P, Nystrom M, Palumbi SR, Pandolfi JM, Rosen B, Roughgarden J (2003) Climate change, human impacts, and the resilience of coral reefs. Science 301:929–933PubMedCrossRefGoogle Scholar
  12. McCallum H, Harvell CD, Dobson A (2003) Rates of spread of marine pathogens. Ecol Lett 6:1062–1067CrossRefGoogle Scholar
  13. Mullen KR, Peters EC, Harvell CD (2004) Coral resistance to disease. In: Rosenberg E, Loya Y (eds) Coral Health and Disease. Springer-Verlag, New York, pp 377–399Google Scholar
  14. Ramos-Flores T (1983) Lower marine fungus associated with black line disease in star coral (Montastraea annularis E&S). Biol Bull 165:429–435CrossRefGoogle Scholar
  15. Rosenberg E, Ben-Haim Y (2002) Microbial diseases of corals and global warning. Environ Microbiol 4:318–326PubMedCrossRefGoogle Scholar
  16. Ruiz GM, Rawlings TK, Dobbs FC, Drake LA, Mullady T, Huq A, Colwell RR (2000) Global spread of microorganisms by ships. Nature 408 (6808):49–50CrossRefGoogle Scholar
  17. Santavy DL, Summers JK, Engle VD, Harwell LC (2005) The condition of coral reefs in South Florida (2000) using coral disease and bleaching as indicators. Environ Monit Assess 100:129–152PubMedCrossRefGoogle Scholar
  18. Smith GW, Harvell CD, Kim K (1998) Observations on the pathogenesis of sea fans infected with Aspergillus sp. Rev Biol Trop 46:205–208Google Scholar
  19. Sutherland K, Porter JW, Torres C (2004) Disease and immunity in zooxantellate Caribbean corals. Mar Ecol Prog Ser 266:273–302CrossRefGoogle Scholar
  20. Torchin ME, Lafferty KD, Dobson AP, McKenzie VJ, Kuris Q (2003) Introduced species and their missing parasites. Nature 421:628–630PubMedCrossRefGoogle Scholar
  21. Weil E (2004) Coral reef diseases in the wider Caribbean. In: Rosenberg E, Loya Y (eds) Coral Health and Disease. Springer-Verlag, New York, pp 35–68Google Scholar
  22. Willis BL, Page CA, Dindsdale EA (2004) Coral disease in the Great Barrier Reef. In: Rosenberg E, Loya Y (eds) Coral Health and Disease. Springer-Verlag, New York pp 69–104Google Scholar
  23. Winkler R, Antonius A, Renegar DA (2004) The skeleton eroding band disease on coral reefs of Aqaba, Red Sea. P.S.Z.N. Mar Ecol 25:129–144CrossRefGoogle Scholar

Copyright information

© Springer-Verlag 2006

Authors and Affiliations

  • A. Cróquer
    • 1
  • C. Bastidas
    • 1
  • D. Lipscomp
    • 2
  • R.E. Rodríguez-Martínez
    • 3
  • E. Jordan-Dahlgren
    • 3
  • H.M. Guzman
    • 4
  1. 1.Department Biología de OrganismosUniversidad Simón BolívarCaracasVenezuela
  2. 2.Department of Biological SciencesGeorge Washington UniversityWashingtonUSA
  3. 3.Instituto de Ciencias del Mar y Limnología, U.N.A.MCancún, Q. RooMéxico
  4. 4.Smithsonian Tropical Research Institute Balboa, AnconRepublic of Panama

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