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Mangroves as nursery sites: comparisons of the abundance and species composition of fish and crustaceans in mangroves and other nearshore habitats in tropical Australia


Daytime sampling of mangrove and seagrass (Halophila/Halodule community) habitats every 7 wk at Alligator Creek, Queensland, Australia, over a period of 13 mo (February 1985–February 1986) using two types of seine net, revealed distinct mangrove and seagrass fish and crustacean faunas. Total abundance of fish and relative abundance of small and large fish also varied between habitats and seasonally. Post-larval, juvenile and small adult fish captured with a small seine-net (3 mm mesh) were significantly more abundant (4 to 10 times) in the mangrove habitat throughout the 13 mo of sampling. Mangrove fish abundance showed significant seasonality, greatest catches being recorded in the warm, wet-season months of the year. Relative abundances of larger fish (captured in a seine net with 18 mm mesh) in the two habitats varied throughout the year, but did not show a seasonal pattern. At the same site, small crustaceans were significantly more abundant in the mangroves in all but one dryseason sample. Similar comparisons for three riverine sites, sampled less frequently, in the dry and wet seasons of 1985 and 1986, respectively, showed that in general mangrove habitats had significantly more fish per sample, although the relative abundance of fish in mangroves and other habitats changed with season. Crustacean catches showed a similar pattern, except that densities among sites changed with season. Fish and crustacean abundance in mangroves varied among sites, indicating that estuaries differ in their nursery-ground value. The juveniles of two commercially important penaeid prawn species (Penaeus merguiensis and Metapenaeus ensis) were amongst the top three species of crustaceans captured in the study, and both were significantly more abundant in the mangrove habitat. By contrast, mangroves could not be considered an important nursery for juveniles of commercially important fish species in northern Australia. However, based on comparisons of fish catches in other regions, the results of the present study indicate the importance of mangroves as nursery sites for commercially exploited fish stocks elsewhere in South-East Asia.

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Literature cited

  1. Austin, H. M.: A study of the ichthyofauna of the mangroves of western Puerto Rico during December, 1967–August, 1968. Caribb. J. Sci. 11, 27–39 (1971)

  2. Bell, J. D., D. A. Pollard, J. J. Burchmore, B. C. Pease and M. J. Middleton: Structure of a fish community in a temperate tidal mangrove creek in Botany Bay, New South Wales. Aust. J. mar. Freshwat. Res. 35, 33–46 (1984)

  3. Blaber, S. J. M.: Fish of the Trinity Inlet system of North Queensland with notes on the ecology of tropical Indo-Pacific estuaries. Aust. J. mar. Freshwat. Res. 31, 137–146 (1980)

  4. Blaber, S. J. M. and T. G. Blaber: Factors affecting the distribution of juvenile estuarine and inshore fish. J. Fish Biol. 17, 143–162 (1980)

  5. Blaber, S. J. M., J. W. Young and M. C. Dunning: Community structure and zoogeographic affinities of the coastal fishes of the Dampier region of North-western Australia. Aust. J. mar. Freshwat. Res. 36, 257–266 (1985)

  6. Boesch, D. F. and R. E. Turner: Dependence of fishery species on salt marshes: the role of food and refuge. Estuaries 7, 460–468 (1984)

  7. Boto, K. (G.), J. S. Bunt and J. T. Wellington: Variations in mangrove forest productivity in northern Australia and Papua New Guinea. Estuar., cstl Shelf Sci. 19, 321–329 (1984)

  8. Boto, K. G. and J. T. Wellington: Phosphorus and nitrogen nutritional status of a northern Australian mangrove forests. Mar. Ecol. Prog. Ser. 11, 63–69 (1983)

  9. Bray, J. R. and J. T. Curtis: An ordination of the upland forest communities of southern Wisconsin. Ecol. Monogr. 27, 325–349 (1957)

  10. Bunt, J. S., K. G. Boto and G. Boto: A survey method for estimating potential levels of mangrove forest primary production. Mar. Biol. 52, 123–128 (1979)

  11. Burr, E. J.: Cluster sorting with mixed character types: fusion strategies. Aust. Comput. J. 1, 98–103 (1970)

  12. Chua Thia-Eng: An ecological study of the Ponggol estuary in Singapore. Hydrobiologia 43, 505–533 (1973)

  13. Collette, B. B.: Mangrove fishes of New Guinea. In: Biology and ecology of mangroves, pp 91–102. Ed. by H. T. Teas. The Hague: Dr. W. Junk 1983

  14. Crocos, P. J. and J. D. Kerr: Maturation and spawning of the banana prawn Penaeus merguiensis de Man (Crustacea: Penaeidae) in the Gulf of Carpentaria, Australia. J. exp. mar. Biol. Ecol. 69, 37–59 (1983)

  15. Dixon, P. and A. I. Robertson: A compact, self-contained zooplankton pump for use in shallow coastal habitats: design and performance compared to net samples. Mar. Ecol. Prog. Ser. 32, 97–100 (1986)

  16. Heck, K. L. and R. J. Orth: Structural components of eelgrass (Zostera marina) meadows in the lower Chesapeake Bay —decapod crustaceans. Estuaries 3, 289–295 (1980)

  17. Howard, R. K.: The trophic ecology of caridean shrimps in an eel-grass community. Aquat. Bot. 18, 155–174 (1984)

  18. Hughes, D. A.: Responses of salinity change as a tidal transport mechanism of the pink shrimp Penaeus duroarum. Biol. Bull. mar. Biol. Lab., Woods Hole 153, 505–526 (1969)

  19. Kneib, R. T.: Patterns of invertebrate distribution and abundance in the intertidal salt marsh: causes and questions. Estuaries 7, 392–412 (1984)

  20. Krishnamurthy, K. and M. J. Prince Jeyaseelan: The early life history of fishes from Pichavaran mangrove ecosystem of India. Rapp. P.-v. Réun. Cons. perm. int. Explor. Mer 178 416–423 (1981)

  21. Lindall, W. N., J. R. Hall, W. A. Fable and L. A. Collins: A survey of fishes and commercial invertebrates of the shore and estuarine zone between Cape Romano and Cape Sable, Florida, 62 pp. Springfield, Va.: National Marine Fisheries Service, U.S. Department of Commerce 1973. (PB-235 215 NTIS)

  22. Minello, T. J. and R. J. Zimmerman: Fish predation on juvenile brown shrimp, Penaeus aztecus Ives: the effect of simulated Spartina structure on predation rates. J. exp. mar. Biol. Ecol. 72, 211–231 (1983)

  23. Odum, W. E. and E. J. Heald: The detritus-based food web of an estuarine mangrove community. In: Estuarine research, pp 265–286. Ed. by L. E. Cronin, New York: Academic Press, Inc. 1975

  24. Odum, W. E., C. C. McIvor and T. J. Smith, III: The ecology of the mangroves of south Florida: a community profile, 144 pp, Washington, D.C.: U.S. Fish and Wildlife Service, Office of Biological Services 1982. (FWS/OBS-81-24)

  25. Orth, R. J., K. L. Heck, Jr. and J. van Montfrans: Faunal communities in seagrass beds: a review of the influence of plant structure and prey characteristics on predator-prey relationships. Estuaries 7, 339–350 (1984)

  26. Pauly, D.: Theory and management of tropical multispecies stocks: a review with emphasis on the Southeast Asian demersal fisheries. Stud. Rev. int. Cent. Living aquat. Resour. Mgmt, Manila 1, 1–35 (1979)

  27. Robertson, A. I.: The determination of trophic relationships in mangrove-dominated systems: areas of darkness. In: Mangrove ecosystems of Asia and the Pacific: status, exploitation and management, pp 292–304. Ed. by C. D. Field and A. J. Darnall. Townsville: AIMS and Australian Committee for Mangrove Research 1987

  28. Rothlisberg, P. C.: Vertical migration and its effect on dispersal of penaeid shrimp larvae in the Gulf of Carpentaria, Australia. Fish. Bull. U.S. 80, 541–554 (1982)

  29. Rothlisberg, P. C., J. A. Church and A. M. G. Forbes: Modelling the advection of vertically migrating shrimp larvae. J. mar. Res. 41, 511–538 (1983)

  30. Rothlisberg, P. C., D. J. Staples and P. J. Crocos: A review of the life history of the banana prawn, Penaeus merguiensis, in the Gulf of Carpentaria. In: Second Australian National Prawn Seminar, pp 125–136. Ed. by P. C. Rothlisberg, B. J. Hill and D. J. Staples. Cleveland: NPS2 (1985)

  31. Saenger, P., E. J. Hegerl and J. D. S. Davie: Global status of mangrove ecosystems. Environmentalist 3 (Suppl. 3), 1–88 (1983)

  32. Staples, D. J.: Seasonal migration patterns of postlarval and juvenile banana prawns, Penaeus merguiensis de Man, in the major rivers of the Gulf of Carpentaria, Australia. Aust. J. mar. Freshwat. Res. 30, 143–157 (1979)

  33. Staples, D. J.: Ecology of juvenile and adolescent banana prawns, Penaeus merguiensis in a mangrove estuary and adjacent offshore area of the Gulf of Carpentaria. I. Immigration and settlement of postlarvae. Aust. J. mar. Freshwat. Res. 31, 635–652 (1980a)

  34. Staples, D. J.: Ecology of juvenile and adolescent banana prawns, Penaeus merguiensis, in a mangrove estuary and adjacent off-shore area of the Gulf of Carpentaria. II. Emigration, population structure and growth of juveniles. Aust. J. mar. Freshwat. Res. 31, 653–665 (1980b)

  35. Staples, D. J., H. G. Polzin and D. S. Heales: Habitat requirements of juvenile penaeid prawns and their relationship to offshore fisheries. In: Second Australian National Prawn Seminar, pp 47–54. Ed. by P. C. Rothlisberg, B. J. Hill and D. J. Staples. Cleveland: NPS2 (1985)

  36. Tenore, K. R., L. Cammen, S. E. G. Findlay and N. Phillips: Perspectives of research on detritus: do factors controlling the availability of detritus to macroconsumers depend on its source? J. mar. Res. 40, 473–490 (1982)

  37. Wadley, V. A.: A checklist and illustrated key to the epibenthic shrimps (Decapoda: Natantia) of Moreton Bay, Queensland. Rep. Div. Fish. Oceanogr. C.S.I.R.O. Aust. 99, 1–24 (1978)

  38. Yanez-Arancibia, A., F. A. Linares and J. W. Cay, Jr.: Fish community structure and function in Termines lagoon, a tropical estuary in the southern Gulf of Mexico. In: Estuarine perspectives, pp 465–482. Ed. by V. S. Kennedy. New York: Academic Press 1980

  39. Young P. C. and S. M. Carpenter: Recruitment of postlarval penaeid prawns to nursery areas in Moreton Bay, Queensland. Aust. J. mar. Freshwat. Res. 28, 745–773 (1977)

  40. Young, P. C. and V. W. Wadley: Distribution of shallow-water epibenthic macrofauna in Moreton Bay, Queensland, Australia. Mar. Biol. 53, 83–97 (1979)

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Contribution No. 378 from the Australian Institute of Marine Science

Communicated by G. F. Humphrey, Sydney

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Robertson, A.I., Duke, N.C. Mangroves as nursery sites: comparisons of the abundance and species composition of fish and crustaceans in mangroves and other nearshore habitats in tropical Australia. Mar. Biol. 96, 193–205 (1987).

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  • Mangrove Forest
  • Juvenile Fish
  • Seagrass Habitat
  • Mangrove Habitat
  • Sand Habitat