Hostname: page-component-586b7cd67f-rdxmf Total loading time: 0 Render date: 2024-11-24T16:47:13.262Z Has data issue: false hasContentIssue false

Community structure and biodiversity of intertidal sandy beach polychaetes in Chabahar Bay, Oman Gulf, Iran, related to the monsoon period

Published online by Cambridge University Press:  20 August 2009

Mehrshad Taheri*
Affiliation:
Iranian National Center for Oceanography, No. 9, Etemadzadeh Street, Fatemi Avenue, Tehran, Iran, PO Box 14155-4781
Maryam Yazdani Foshtomi
Affiliation:
Iranian National Center for Oceanography, No. 9, Etemadzadeh Street, Fatemi Avenue, Tehran, Iran, PO Box 14155-4781
*
Correspondence should be addressed to: M. Taheri, Iranian National Center for Oceanography, No. 9 Etemadzadeh Street, Fatemi Avenue, Tehran, Iran, P.O. Box 14155-4781 email: [email protected]
Get access

Abstract

Community structure and biodiversity of polychaetes of the intertidal sandy beach at Chabahar Bay, the largest bay in the north-east of Oman Gulf, were studied for ten months in 2007. A total of 16 polychaete species belonging to 15 families were identified. The results showed that densities were influenced by the monsoon season so that maximum density (1370 ind m−2) was observed at pre monsoon while minimum density (117 ind m−2) was obtained during monsoon. Two species, Synelmis albini and Magelona cornuta, were the most abundant species. The highest and lowest values of diversity and richness indices were obtained at pre monsoon and during monsoon, respectively. Also, multivariate analysis separated monsoon season from pre and post monsoon clearly. Our results show that the monsoon can be the most important factor on community structure and biodiversity of polychaetes at Chabahar Bay and the intertidal of this bay is not a favourable environment for polychaete development.

Type
Research Article
Copyright
Copyright © Marine Biological Association of the United Kingdom 2009

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Abrantes, A., Pinto, F. and Moreira, M.H. (1999) Ecology of polychaete, Nereis diversicolor, in the Canal de Mira (Ria de Averio, Portugal): population dynamics, production and oogenic cycle. Acta Oecnologica 20, 267283.CrossRefGoogle Scholar
Ajmal Khan, S., Murugesan, P., Lyla, P.S. and Jaganthan, S. (2004) A new indicator macro invertebrate of pollution and utility of graphical tools and diversity indices in pollution monitoring studies. Current Science 87, 15081510.Google Scholar
Alongi, D.M. (1990) The ecology of tropical soft-bottom benthic ecosystems. Oceanography and Marine Biology 28, 381496.Google Scholar
Arasaki, E., Muniz, P. and Pires, A.M. (2004) A functional analysis of benthic macrofauna of the Sao Sebastiao Channel (southern Brazil). Marine Ecology 25, 249263.CrossRefGoogle Scholar
Barrio Froján, C.R.S., Kendal, M.A., Paterson, G.L.J., Hawkins, L.E., Nimsantijaroen, S. and Aryuthaka, C. (2006) Pattern of Polychaeta diversity in selected tropical habitats. Scientia Marina 70 S3, 239248.CrossRefGoogle Scholar
Chessa, L.A., Scardi, M., Serra, S., Pais, A., Lanera, P., Plastina, N., Valiante, L.M. and Vinci, D. (2007) Small-scale perturbation on soft bottom macrozoobenthos after mechanical cleaning operations in a Central–Western Mediterranean lagoon. Transitional Waters Bulletin 2, 919.Google Scholar
Coleman, N., Cuff, W., Dummond, M. and Kudenov, D. (1978) A quantitative survey of the macrobenthos. Estuarine and Marine Science 10, 335346.Google Scholar
Dexter, D.M. (1992) Sandy beach community structure: the role of exposure and latitude. Journal of Biogeography 19, 5966.CrossRefGoogle Scholar
Dexter, D.M. (1993) Temporal and spatial variability in the community structure of the fauna of four sandy beaches in south-eastern New South Wales. Australian Journal of Marine Freshwater Research 35, 663672.CrossRefGoogle Scholar
Diaz-Castaneda, V. and Harris, L. (2004) Biodiversity and structure of the polychaeta fauna from soft bottoms of Bahia Todos Santos, Baja California, Mexico. Deep-Sea Research II 51, 827847.CrossRefGoogle Scholar
Eksiri, S.F., Emadi, H., Nabavi, S.M.B. and Vosoghi, G. (2006) Studies on diversity of Hara Laft-Khamir polychaetes. Pajouhesh and Sazandegi 73, 155161.Google Scholar
Fauchald, K. and Jumars, P.A. (1979) The diet of worms: a study of polychaete feeding guilds. Oceanography and Marine Biology: an Annual Review 17, 193294.Google Scholar
Haiyan, Y., Xinzheng, L., Baoquan, L., Jinbao, W. and Hongfa, W. (2006) The biodiversity of macrobenthos from Jiaozho Bay. Acta Ecologica Sinica 26, 416422.Google Scholar
Harkantra, S. and Parulekar, A.H. (1985) Community structure of sand-dwelling macrofauna of an estuarine beach in Goa, India. Marine Ecology Progress Series 30, 291294.CrossRefGoogle Scholar
Heilskov, A.C. and Holmer, M. (2001) Effect of benthic fauna on organic matter mineralization in fish-farm sediment: importance of size and abundance. Journal of Marine Science 58, 427434.Google Scholar
Honkoop, P.J.C., Pearson, G.B., Lavaleye, M.S.S. and Piersma, T. (2006) Spatial variation of the intertidal sediments and macrozoobenthic assemblages along eighty-mile beach, north-western Australia. Journal of Sea Research 55, 278291.CrossRefGoogle Scholar
Ibrahim, S., Wan Hussin, W.M., Kassim, Z., Joni, Z.M., Zakaria, M.Z. and Hajisamae, S. (2006) Seasonal abundance of benthic communities in coral areas of Karah Island, Terengganu, Malaysia. Turkish Journal of Fisheries and Aquatic Sciences 6, 129136.Google Scholar
Ingole, B., Rodrigues, N. and Ansari, Z.A. (2002) Macrobenthic communities of the coastal waters of Dabhol, west coast of India. Indian Journal of Marine Science 31(2), 9399.Google Scholar
Kevrekidis, T. (2005) Population dynamics, reproductive biology and productivity of Streblospio shrubsolii (Polychaeta: Spionidae) in different sediment and salinities. In Mediterranean Lagoon (Monolimni Lagoon, Northern Aegean). International Review of Hydrobiology 90, 100121.Google Scholar
Mistri, M., Fano, E.A., Ghion, F. and Rossi, R. (2002) Disturbance and community pattern of polychaetes inhabiting Valle Magnavacca (Valli di Comacchio, Northern Adriatic Sea, Italy). Marine Ecology 23, 3149.CrossRefGoogle Scholar
Mohammad, M.B.M. (1973) New species and record of polychaete annelids from Kuwait, Persian Gulf. Zoological Journal of the Linnean Society 52, 2344.CrossRefGoogle Scholar
Muniz, P. and Pires, A.M.S. (2000) Polychaete association in a subtropical environment (São Sebastiao Channel, Brazil): a structureal analysis. Marine Ecology 21, 145160.CrossRefGoogle Scholar
Nikouyan, A. and Savari, A. (1999) Distribution and biomass of macrobenthic fauna in the Chabahar Bay (north eastern Sea of Oman). Iranian Journal of Fisheries Sciences 1(2), 2339.Google Scholar
Nybakken, J.W. (1993) Marine Biology: an ecological approach. Harper Collins College.Google Scholar
Paiva, P.C. (1993) Trophic structure of a shelf polychaete taxocoenosis in southern Brasil. Cahiers de Biologie Marine 35, 3955.Google Scholar
Pridmore, R.D., Thrush, S.F., Hewitt, J.E. and Roper, D.S. (1990) Macrobenthic community composition of six intertidal sandflats in Manukau Harbour, New Zealand. New Zealand Journal of Marine and Freshwater Research 24, 8196.Google Scholar
Pocklington, A.E. and Wells, P.G. (1992) Polychaetes: key taxa for marine environmental quality monitoring. Marine Pollution Bulletin 24, 593598.Google Scholar
Rouse, W.G. and Pleijel, F. (2001) Polychaetes, 1st edition. Oxford: Oxford University Press.Google Scholar
Shakouri, A., Savari, A., Nabavi, S.M.B. and Yavari, V. (2001) Consideration of evenness indices in the polychaeta of Mousa Creek (Khuzestan, Iran). Pajouhesh and Sazandegi 51, 811.Google Scholar
Snelgrove, P. (1998) The biodiversity of macrofauna organism in marine sediments. Biodiversity and Conservation 7, 11231132.CrossRefGoogle Scholar
Velso, V.G. and Cardoso, R.S. (2001) Effect of morphodynamics on the spatial and temporal variation of macrofauna on three sandy beaches, Rio de Janerio, Brazil. Journal of the Marine Biological Association of the United Kingdom 81, 369375.CrossRefGoogle Scholar