Environmental Biology of Fishes

, Volume 54, Issue 1, pp 19–33

Size-related habitat use and schooling behavior in two species of surgeonfish (Acanthurus bahianus and A. coeruleus) on a fringing reef in Barbados, West Indies

  • Gareth L. Lawson
  • Donald L. Kramer
  • Wayne Hunte
Article

Abstract

Surgeonfish (Acanthuridae) are prominent, herbivorous members of coral reef communities that occur as dispersed individuals and small, loose groups ('non-schooling fish') or as members of large, highly aggregated, mixed-species schools ('schooling fish'). We examined the relationships among fish size, habitat use and schooling in two species of surgeonfish on a fringing reef in Barbados, West Indies. Both ocean surgeonfish, Acanthurus bahianus, and blue tangs, A. coeruleus, appeared to show ontogenetic habitat shifts. The density of juvenile ocean surgeonfish was highest in the back reef (inshore), lower on the reef crest (intermediate) and lowest in the spurs and grooves (offshore) zone, but schooling adults were most abundant in the spurs and grooves zone. In a multiple regression considering the effects of depth, algal cover, rugosity and distance from shore, the density of non-schooling ocean surgeonfish was positively associated with percent algal cover on the substratum and negatively with distance from shore. Newly settled blue tangs occurred only in the reef crest and spurs and grooves zones, but larger juveniles were more common in the back reef, while adults were more evenly distributed across zones. The density of non-schooling blue tang was positively associated with rugosity, distance from shore, and percent algal cover. In both species, schooling occurred primarily in adults; small juveniles never participated in the large, dense schools. The proportion of adults that were schooling increased from the back reef to the reef crest to the spurs and grooves zone. These results are consistent with the hypothesis that schooling permits adult surgeonfish access to higher quality food in the territories of damselfish (Pomacentridae) that predominate on the reef crest and spurs.

Acanthuridae aggregation coral reef damselfish habitat selection Pomacentridae social organization 

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References cited

  1. Alevizon, W.S. 1976. Mixed schooling and its possible significance in a tropical western Atlantic parrotfish and surgeonfish. Copeia 1976: 796–798.Google Scholar
  2. Allard, P. 1994. Changes in coral community structure in Barbados: effects of eutrophication and reduced grazing pressure. M. Sc. Thesis, McGill University, Montreal. 49 pp.Google Scholar
  3. Alleyne, S. 1996. The severity and aetiology of a mass mortality of reef fish on fringing reefs on the west coast of Barbados in 1994. M. Sc. Research Paper, University of West Indies, Cave Hill. 78 pp.Google Scholar
  4. Barlow, G.W. 1974. Extraspecific imposition of social grouping among surgeonfishes (Pisces: Acanthuridae). J. Zool., Lond. 174: 333–340.Google Scholar
  5. Bartels, P.J. 1984. Extra-territorial movements of a perennially territorial damselfish, Eupomacentrus dorsopunicans Poey. Behaviour 91: 312–321.Google Scholar
  6. Brock, R.E. 1982. A critique of the visual census method for assessing coral reef fish populations. Bull. Mar. Sci. 32: 269–276.Google Scholar
  7. Brock, V.E. 1954. A preliminary report on a method of estimating reef fish populations. J. Wildl. Manage. 18: 297–308.Google Scholar
  8. Chapman, M. 1997. Coral reef fish movements and the effectiveness of the Barbados Marine Reserve. M.Sc. Thesis, McGill University, Montreal. 67 pp.Google Scholar
  9. Choat, J.H. & D.R. Bellwood. 1991. Reef fishes: their history and evolution, pp. 39–66. In: P.F. Sale (ed.) The Ecology of Fishes on Coral Reefs, Academic Press, San Diego.Google Scholar
  10. Clarke, R.D. 1977. Habitat distribution and species diversity of chaetodontid and pomacentrid fishes near Bimini, Bahamas. Mar. Biol. 40: 277–289.Google Scholar
  11. Collette, B.B. & F.H. Talbot. 1972. Activity patterns of coral reef fishes with emphasis on nocturnal-diurnal changeover. Bull. Nat. Hist. Mus. Los Angeles County 14: 98–124.Google Scholar
  12. Foster, S.A. 1985a. Group foraging by a coral reef fish: a mechanism for gaining access to defended resources. Anim. Behav. 33: 782–792.Google Scholar
  13. Foster, S.A. 1985b. Size-dependent territory defense by a damselfish: a determinant of resource use by group-foraging surgeonfishes. Oecologia 67: 499–505.Google Scholar
  14. Fretwell, S.D. 1972. Populations in a seasonal environment. Princeton University Press, Princeton. 217 pp.Google Scholar
  15. Gladfelter, W.B., J.C. Ogden & E.H. Gladfelter. 1980. Similarity and diversity among coral reef fish communities: a comparison between tropical western Atlantic (Virgin Islands) and tropical central Pacific (Marshall Islands) patch reefs. Ecology 61: 1156–1168.Google Scholar
  16. Hay, M.E. 1984. Patterns of fish and urchin grazing on Caribbean coral reefs: are previous results typical? Ecology 65: 446–454.Google Scholar
  17. Hay, ME & P.R. Taylor. 1985. Competition between herbivorous fishes and urchins on Caribbean reefs. Oecologia 65: 591–598.Google Scholar
  18. Humann, P. 1994. Reef fish identification. New World Publications, Jacksonville. 396 pp.Google Scholar
  19. Hunte, W., I. Côt'e & T. Tomascik. 1986. On the dynamics of the mass mortality of Diadema antillarum in Barbados. Coral Reefs 4: 135–139.Google Scholar
  20. Itzkowitz, M. 1974. A behavioural reconnaissance of some Jamaican reef fishes. Zool. J. Linn. Soc. 55: 87–118.Google Scholar
  21. Janson, C.H. 1988. Food competition in brown capuchin monkeys (Cebus apella): quantitative effects of group size and tree productivity. Behaviour 105: 1–17.Google Scholar
  22. Jones, R.S. 1968. Ecological relationships in Hawaiian and Johnston Island Acanthuridae (surgeonfishes). Micronesica 4: 309–361.Google Scholar
  23. Kaufman, L. 1976. Feeding behaviour and functional coloration of the Atlantic trumpetfish, Aulostomus maculatus. Copeia 1976: 377–378.Google Scholar
  24. Kaufman, L. 1977. The three spot damselfish: effects on benthic biota of Caribbean coral reefs. Proc. Third Int. Coral Reef Symp., Miami: 559–564.Google Scholar
  25. Klumpp, D.W., D. McKinnon & P. Daniel. 1987. Damselfish territories: zones of high productivity on coral reefs. Mar. Ecol. Prog. Ser. 40: 41–51.Google Scholar
  26. Kramer, D.L., R.W. Rangeley & L.J. Chapman. 1997. Habitat selection: patterns of spatial distribution from behavioural decisions. pp. 37–80. In: J.-G.J. Godin (ed.) Behavioural Ecology of Teleost Fishes, Oxford University Press, Oxford.Google Scholar
  27. Lessios, H.A., D.R. Robertson & J.D. Cubit. 1984. Spread of Diadema mass mortality through the Caribbean. Science 226: 335–337.Google Scholar
  28. Lewis, S.M. & P.C. Wainwright. 1985. Herbivore abundance and grazing intensity on a Caribbean coral reef. J. Exp. Mar. Biol. Ecol. 87: 215–228.Google Scholar
  29. Lirman, D. 1994. Ontogenetic shifts in habitat preferences in the three-spot damselfish, Stegastes planifrons (Cuvier), in Roatan Island, Honduras. J. Exp. Mar. Biol. Ecol. 180: 71–81.Google Scholar
  30. Lobel, P.S. 1981. Trophic biology of herbivorous reef fishes: alimentary pH and digestive capabilities. J. Fish Biol. 19: 365–397.Google Scholar
  31. Longley, W.H. & S.F. Hildebrand. 1941. Systematic catalogue of the fishes of Tortugas, Florida. With observations on color, habits, and local distribution. Carnegie Institution of Washington Publication 535. 331 pp.Google Scholar
  32. Luckhurst, B.E. & K. Luckhurst. 1978. Analysis of the influence of the substrate variables on coral reef fish communities. Mar. Biol. 49: 317–323.Google Scholar
  33. Mahon, R. & S.D. Mahon. 1994. Structure and resilience of a tidepool fish assemblage at Barbados. Env. Biol. Fish. 41: 171–190.Google Scholar
  34. McAfee, S.T. & S.G. Morgan. 1996. Resource use by five sympatric parrotfishes in the San Blas Archipelago, Panama. Mar. Biol. 125: 427–437.Google Scholar
  35. Munro, J.L. 1974. The mode of operation of Antillean fish traps and the relationships between ingress, escapement, catch and soak. J. Cons. Int. Explor. Mer 35: 337–350.Google Scholar
  36. Ogden, J.C. 1976. Some aspects of herbivore-plant relationships on Caribbean reefs and seagrass beds. Aquat. Bot. 2: 103–116.Google Scholar
  37. Pastorok, R.A. & G.T. Bilyard. 1985. Effects of sewage pollution on coral reef communities. Mar. Ecol. Prog. Ser. 21: 175–189.Google Scholar
  38. Pitcher, T.J. & J.K. Parrish. 1993. Functions of shoaling behaviour in teleosts. pp. 363–439. In: T.J. Pitcher (ed.) The Behavior of Teleost Fishes, Chapman & Hall, London.Google Scholar
  39. Potts, D.C. 1977. Suppression of coral populations by filamentous algae within damselfish territories. J. Exp. Mar. Biol. Ecol. 28: 207–216.Google Scholar
  40. Power, M.E. 1984. Habitat quality and the distribution of algae-grazing catfish in a Panamanian stream. J. Anim. Ecol. 53: 357–374.Google Scholar
  41. Rakitin, A. & D.L. Kramer. 1996. Effect of a marine reserve on the distribution of coral reef fishes in Barbados. Mar. Ecol. Prog. Ser. 131: 97–113.Google Scholar
  42. Randall, J.E. 1967. Food habits of reef fishes of the West Indies. Stud. Trop. Oceanogr. Miami No. 5: 665–847.Google Scholar
  43. Randall, J.E. 1968. Caribbean reef fishes. T.F.H. Publications, Neptune City. 318 pp.Google Scholar
  44. Reeson, P.H. 1983. The biology, ecology and bionomics of the surgeonfishes, Acanthuridae. pp. 178–190. In: J.L. Munro (ed.) Caribbean Coral Reef Fishery Resources, ICLARM, Manila.Google Scholar
  45. Reinthal P.N. & S.M. Lewis. 1986. Social behaviour, foraging efficiency and habitat utilization in a group of tropical herbivorous fish. Anim. Behav. 34: 1687–1693.Google Scholar
  46. Risk, A. 1998a. Effects of habitat on the settlement and post-settlement success of the ocean surgeonfish, Acanthurus bahianus. Mar. Ecol. Prog. Ser. (in press).Google Scholar
  47. Risk, A. 1998b. The effects of interactions with reef residents on the settlement and subsequent persistence of ocean surgeonfish, Acanthurusbahianus. Env. Biol. Fish. 51:377–389.Google Scholar
  48. Robertson, D.R. 1988. Abundances of surgeonfishes on patchreefs in Caribbean Panama: due to settlement, or post-settlement events? Mar. Biol. 97: 495–501.Google Scholar
  49. Robertson, D.R. 1991. Increases in surgeonfish populations after mass mortality of the sea urchin Diadema antillarum in Panam'a indicate food limitation. Mar. Biol. 111: 437–444.Google Scholar
  50. Robertson, D.R. & S.D. Gaines. 1986. Interference competition structures habitat use in a local assemblage of coral reef surgeonfishes. Ecology 67: 1372–1383.Google Scholar
  51. Robertson, D.R., H.P.A. Sweatman, E.A. Fletcher & M.G. Cleland. 1976. Schooling as a mechanism of circumventing the territoriality of competitors. Ecology 57: 1208–1220.Google Scholar
  52. Russ, G.R. 1987. Is the rate of removal of algae by grazers reduced inside territories of tropical damselfishes? J. Exp. Mar. Biol. Ecol. 110: 1–17.Google Scholar
  53. Sale, P.F. 1968. Influence of cover availability on depth preference of the juvenile manini, Acanthurus triostegus sandvicensis. Copeia 1968: 802–807.Google Scholar
  54. Sale, P.F. 1969. Pertinent stimuli for habitat selection by the juvenile manini, Acanthurus triostegus sandvicensis. Ecology 50: 616–623.Google Scholar
  55. Sponaugle, S. & R.K. Cowen. 1996. Larval supply and patterns of recruitment for two Caribbean reef fishes, Stegastes partitus and Acanthurus bahianus. Mar. Freshwater Res. 47: 433–447.Google Scholar
  56. Stearn, C.W., T.P. Scoffin & W. Martindale. 1977. Calcium carbonate budget of a fringing reef on the west coast of Barbados. Bull. Mar. Sci. 27: 479–510.Google Scholar
  57. Sweatman, H. & D.R. Robertson. 1994. Grazing halos and predation on juvenile Caribbean surgeonfishes. Mar. Ecol. Prog. Ser. 111: 1–6.Google Scholar
  58. Thresher, R.E. 1984. Reproduction in reef fishes. T.F.H. Publications, Neptune City. 399 pp.Google Scholar
  59. Tomascik, T. & F. Sander. 1987. Effects of eutrophication on reef-building corals II. Structure of scleractinian coral communities on fringing reefs, Barbados, West Indies. Mar. Biol. 94: 53–75.Google Scholar
  60. Took, I.F. 1978. Fishes of the Caribbean reefs. MacMillan Education, London. 92 pp.Google Scholar
  61. Wilkinson, L. 1990. SYSTAT: The system for statistics. SYSTAT, Inc., Evanston. 677 pp.Google Scholar
  62. Williams, D.McB. 1991. Patterns and processes in the distribution of coral reef fishes. pp. 437–474. In: P.F. Sale (ed.) The Ecology of Fishes on Coral Reefs, Academic Press, San Diego.Google Scholar
  63. Wolf, N.G. 1985. Odd fish abandon mixed-species groups when threatened. Behav. Ecol. Sociobiol. 17: 47–52.Google Scholar
  64. Wolf, N.G. 1987. Schooling tendency and foraging benefit in the ocean surgeonfish. Behav. Ecol. Sociobiol. 21: 59–63.Google Scholar

Copyright information

© Kluwer Academic Publishers 1999

Authors and Affiliations

  • Gareth L. Lawson
    • 1
  • Donald L. Kramer
    • 1
  • Wayne Hunte
    • 2
  1. 1.Department of BiologyMcGill UniversityMontrealCanada (e-mail
  2. 2.Bellairs Research Institute of McGill UniversitySt. James, Barbados

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