Abstract
The ecological aspect of meiofaunal communities in Can Gio mangrove forest, Ho Chi Minh city, Vietnam has not been investigated before. The composition, distribution, density and biodiversity of meiofaunal communities were studied along an intertidal transect at the Khe Nhan mudflat. Each time, three replicate samples were collected in four stations along a transect following the water line from low tide level up to the mangrove forest edge. In total, 18 meiofaunal taxa were found with the dominant taxa belonging to Nematoda, Copepoda, Sarcomastigophora and Polychaeta. The densities of meiofauna ranged from 1156 inds/10 cm2 to 2082 inds/10 cm2. The increase in densities from the mangrove forest edge towards the low water line was significant. Along the mudflat transect, the biodiversity (expressed by different indices) was relatively high at different taxonomic levels but did not vary significantly along the mudflat except for taxa richness. Eighty nematode genera belonging to 24 families with Comesomatidae having the highest abundance 33.8 % were found.Theristus andNeochromadora decreased in densities from the lower water line towards the mangrove forest edge, whileParacomesoma andHopperia are typical and more abundant at the middle of the mudflat.Halalaimus increased from high on the mudflat to the low water line.
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Alongi, D.M. 1987a. Inter estuary variation and intertidal zonation of the free-living nematode communities in tropical mangrove systems.Mar. Ecol. Prog. Ser.,40, 103–114.
Alongi, D.M. 1987b. Intertidal zonation and seasonality of meiobenthos in tropical mangrove estuaries.Mar. Biol.,95, 447–458.
Alongi, D.M. 1987c. The influence of mangrove — derived tannins on intertidal meiobenthos in tropical estuarine.Oecologia,71, 537–540.
Alongi, D.M. 1989. The role of soft-bottom benthic communities in tropical mangrove and coral reef ecosystems.Rev. Aquat. Sci.,1, 243–280.
Alongi, D.M. 1998.Coastal ecosystem processes. CRC press, Boca Raton, Florida. 419 p.
Austen, M., C. Widdicombe, and S. Villano-Pitacco. 1998. Effects of biological disturbance on diversity and structure of meiobenthic nematode communities.Mar. Ecol. Prog. Ser.,174, 233–246.
Boucher, G. and P.J.D. Lambshead. 1995. Ecological biodiversity of Marine nematodes in samples from Temperate, Tropical and Deep-sea regions.Conserv. Biol.,9, 1594–1604.
Commito, J. A. and G. Tita. 2002. Differential dispersal rates in an intertidal meiofauna assemblage.J. Exp. Mar. Biol. Ecol.,268, 237–256.
Coull, B.C. 1999. Role of meiofauna in estuary soft-bottom habitats.Aust. J. Ecol.,24, 327–343.
Dittmann, S. 2001. Abundance and distribution of small infauna in mangroves of Missionary Bay, North Queensland, Australia.Rev. Biol. Trop.,49, 535–544.
Doan Canh and N.V. Thanh. 2000. Freeliving nematodes at the brackish water estuary of the Thi Vai river (Dong Nai province).J. Biology,22, 6–9.
Dye, A.H. 1983. Vertical and horizontal distribution of meiofauna in mangrove sediments in Transkei, Southern Africa.Estuar. Coast. Shelf Sci.,16, 591–598.
Gagarin, V.G. and N.V. Thanh. 2004a. New species of the generaChronogaster (Araeolaimida: Chronogasteridae) from Vietnam (Nematoda).Zoosystematica Rossica,12, 145–149.
Gagarin, V.G. and N.V. Thanh. 2004b. Four species of the genusHalalaimus de Man, 1888 (Nematoda: Enoplida) from Mekong River Delta, Vietnam.Int. J. Nematol.,14(2), 213–220.
Gagarin, V.G. and N.V. Thanh. 2006a. Three new species of the genusHopperia (Nematoda, Comesomatidae) from mangroves of the Mekong river delta (Vietnam).Zhuologischeskyi Journal,85(1), 18–27.
Gagarin, V.G and N.V. Thanh. 2006b. 3 new species of freeliving Nematodes (Nematoda) of the family Axonolaimidae from the Mekong river delta (Vietnam).Zhuologischeskyi Journal,85(6), 675–681.
Gagarin, V.G. and N.V. Thanh. 2006. Three new species of freeliving nematodes of the family Comesomatidae from Mekong River, Vietnam (Nematoda, Monhysterida).Zoosystematica Rossica,15 (2), 1–10.
Gerlach, S.A. 1971. On the importance of marine meiofauna for benthos communities.Oecologia,6, 351–369.
Gee, J.M. and P.J. Somerfield. 1997. Do mangrove diversity and leaf litter decay promote meiofaunal diversity?J. Exp. Mar. Biol. Ecol.,218, 13–33.
Gwyther, J. and P.G. Fairweather. 2002. Colonisation by epibionts and meiofauna on real and mimic pneumatophores in a cool temperate mangrove habitat.Mar. Ecol. Prog. Ser.,229, 137–149.
Gwyther, J. 2003. Nematode assemblages fromAvicennia marina leaf litter in a temperate mangrove forest in south-eastern Australia.Mar. Biol.,142, 289–297.
Gourbault, N., R.M. Warwick, and M.N. Helléouet. 1998. Spatial and temporal variability in the composition and structure of meiobenthic assemblages (especially nematodes) in tropical beaches (Guadeloupe, FWI).Cah. Biol. Mar.,39, 29–39.
Grassle, F.J. 1991. Deep-sea benthic Biodiversity.BioScience,41, 464–469.
Heip, C., M. Vincx, N. Smol, and G. Vranken. 1982. The systematic and Ecology of Free-living Marine Nematodes. Helminthol.Abstrac. Ser. B, Plant Nematol. Ser. B,51, 1–31.
Heip, C., M. Vincx, and G. Vranken. 1985. The ecology of marine nematodes.Oceanogr. Mar. Biol. Ann. Rev.,23, 399–489.
Hendelberg, M. and P. Jensen. 1993. Vertical distribution of the nematode fauna in a coastal sediment influenced by seasonal hypoxia in the bottom water.Ophelia,37, 83–94.
Higgins, R.P. and H. Thiel. 1988.Introduction to the study of meiofauna. Smithsonian Institution press, Washington, D. C. 488 p.
Hodda, M. 1990. Variation in estuarine littoral Nematode Population over 3 spatial scales.Estuar. Coast. Shelf Sci.,30, 325–340.
Hodda, M. and W.L. Nicholas. 1985. Meiofauna Associated with Mangroves in the Hunter River Estuary and Fullerton Cove, South-eastern Australia.Austr. Mar. Freshw. Res.,36, 41–50.
Hodda, M. and W.L. Nicholas. 1986. Temporal changes in littoral meiofauna from the Hunter River estuary.Austr. Mar. Freshw. Res.,37, 729–741.
Hodda, M. and W.L. Nicholas. 1987. Free-living Nematodes from mangroves.The Beagle, Records of the Northern Territory Museum of Arts and Sciences,4, 7–10.
Hopper, B.E., J.W. Fell, and R.C. Cefalu. 1973. Effect of temperature on life cycles of nematode associated with mangrove (Rhizophora mangle) detrital system.Mar. Biol.,23, 293–296.
Jensen, P. 1987. Feeding ecology of free-living aquatic nematodes.Mar. Ecol. Prog. Ser.,35, 187–196.
Kondalarao, B. 1984. Distribution of meiobenthic harpacticoid copepods in Gautami-Godavari estuarine system.Indian J. Mar. Sci.,13, 80–84.
Krishnamurthy, K., A.M.A. Sultan, and M.J.P. Jeyseelan. 1984. Structure and dynamics of the aquatic food web community with special reference to nematodes in mangrove ecosystems.Proc. As. Symp. Mangr. Env. Res. Manag., 429–452.
Lalana—Rueda R. and F. Gosselck. 1986. Investigation of the benthos of mangrove coastal lagoons in Southern Cuba.Int. Revue der Gesamte. Hydrobiol.,71, 779–794.
Lai Phu Hoang, L.P., N.V. Thanh, and Ulrich Saint-Paul. 2005. Preliminary investigating result about the meiobenthic invertebrates in Can Gio mangrove, Ho Chi Minh City.The 4th National Conference on Life Sciences Hanoi State Medicine University, November 3, 2005.Science and Technics Publ. House, Hanoi, 169–172.
Lambshead, P.J.D., H.M. Platt, and K.M. Shaw. 1983. Detection of differences among assemblages of marine benthic species based on an assessment of dominance and diversity.J. Nat. Hist.,17, 859–874.
Lambshead, P.J.D. 1993. Recent developments in marine benthic biodiversity research.Oceanis,19, 5–24.
Lorenzen, S. 1994. The Phylogenetic Systematics of Free-living Nematodes. Ray Society, London. 383 p.
Nguyen Dinh Tu. 2004. Biodiversity of nematodes in Ha Long Bay, Vietnam. M.S. Thesis, Ghent University, Belgium. 75 p.
Nguyen, T., N.V. Thanh, and Gagarin 2004. Two new brackish water nematode species of the genus Daptonema Cobb, 1920 (Nematoda: Monhysterida) from Can Gio mangrove.Proceedings, The 2004 th national Conference on Live Sciences Thai Nguyen University, September 23, 2004,Vietnam. 249–256.
Nicholas, W.L., J.A. Elek, A.C. Stewart, and T.G. Marples. 1991. The nematode fauna of a temperate Australian mangrove mudflat; its population density, diversity and distribution.Hydrobiologia,209, 13–27.
Ólafsson, E. 1995. Meiobenthos in mangrove areas in eastern Africa with emphasis on assemblage structure of free-living marine nematodes.Hydrobiologia,312, 47–57.
Ólafsson. E. 2000. Meiobenthos of hypersaline tropical mangrove sediment in relation to spring tide inundation.Hydrobiologia,426, 57–64.
Olga, N.P., J.A. Trebukhova. 2006. Meiobenthos in Nha Trang Bay of the South China Sea (Vietnam).Ocean Sci. J.,41 (3), 139–148.
Platt, H.M. 1981. Meiofauna dynamics and the origin of the metazoa. p. 207–216. In:The Evolving Biosphere, ed. by, Forey P.L. University Press, Cambridge, U.K.
Platt, H.M. and R.M. Warwick. 1983. Free-living Marine Nematodes. Part I. British Enoplids. Synopses of the British Fauna. No. 28. Linnean Society of London/Estuarine & Brackish Water Society. 307 p.
Platt, H.M. and R.M. Warwick. 1988. Free-living Marine Nematodes. Part II. British Chromadorids. 502 p.
Sasekumar, A. 1994. Meiofauna of a mangrove shore on the west coast of peninsular Malaysia.Raffles Bull. Zool.,42, 901–915.
Sérgio, A.N. and F. Gallucci. 2003. Meiofauna and macrofauna communities in a mangrove from the Island of Santa Catarina, South Brazil.Hydrobiologia,505, 159–170.
Sheridan, P. 1997. Benthos of adjacent mangroves, seagrass and non-vegetated habitats in Rookery Bay, Florida, U.S.A.Estuar. coast. Shelf Sci.,44, 455–469.
Soetaert, K., M. Vincx, J. Wittoeck, M. Tulkens, and D. Van Gansbeke. 1994. Spatial patterns of Westerschelde meiobenthos.Estuar. Coast. Shelf Sci.,39, 367–388.
Somerfield, P.J., J.M. Gee, and C. Aryuthaka. 1998. Meiofaunal communities in a Malaysian mangrove forest.J. Mar. Biol. Ass., U.K.,78, 717–732.
Sultan, A.M.A., K. Krishnamurthy, and M.J.P. Jeyaseelan. 1983. Energy flows through the benthic ecosystem of the mangroves with special reference to nematodes.Mahasagar Bull. Nat. Inst. Oceanogr.,16, 317–325.
Tietjen, J.H. and D.M. Alongi. 1990. Population growth and effects of nematodes on nutrient regeneration and bacteria associated with mangrove detritus from northeastern Queensland (Australia).Mar. Ecol. Prog. Ser.,68, 169–179.
Vanhove, S., M. Vincx, D.V. Gansbeke, W. Gijselinck, and D. Schram. 1992. The meiobenthos of five mangrove vegetation types in Gazi Bay, Kenya.Hydrobiologia,247, 99–108.
Vanreusel, A. 1990. Ecology of free-living marine nematodes from the Voordelta (Southern Bight of the North Sea). I. Species composition and structure of the nematode communities.Cah. Biol. Mar.,31, 439–462.
Zhou, H. 2001. Effects of leaf litter addition on meiofaunal colonization of azoic sediments in a subtropical mangrove in Hong Kong.J. Exp. Mar. Biol. Ecol.,256, 99–121.
Warwick, R.M., H.M. Platt, and P.J. Somerfield. 1988. Free living marine nematodes. Part III. Monhysterids. The Linnean Society of London and the Estuarine and Coastal Sciences Association, London. 296 p.
Warwick, R.M. and K.R. Clarke. 2001. Practical measures of marine biodiversity based on relatedness of species.Oceanogr. Mar. Biol. Ann. Rev.,39, 207–231.
Warwick, R.M. and R. Price. 1979. Ecological and metabolic studies on free-living nematodes from an estuary mud-flat.Estua. Coast. Mar. Sci.,9, 257–271.
Wieser, W. 1956. Free-living marine nematodes III. Axonolaimidea and Monhysteroidea. Reports of the Lund University Chile Expedition 1948-49. Acta Universitstis Lundensis (N.F.2),52, 1–115.
Wieser, W. 1959. Free-living nematodes and other small invertebrates of Puget Sound beaches. I. Florida.Bulletin of the Museum of Comparative Zoology, Harvard,135, 239–344.
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Xuan, Q.N., Vanreusel, A., Thanh, N.V. et al. Biodiversity of meiofauna in the intertidal khe nhan mudflat, can gio mangrove forest, vietnam with special emphasis on free living nematodes. Ocean Sci. J. 42, 135–152 (2007). https://doi.org/10.1007/BF03020918
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DOI: https://doi.org/10.1007/BF03020918