The Association between benthic invertebrates and aquatic macrophytes in a tropical lake, Nguru Lake: a preliminary survey

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Research Paper 01/05/2013
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The Association between benthic invertebrates and aquatic macrophytes in a tropical lake, Nguru Lake: a preliminary survey

M. M. Abubakar, M. L. Balarabe, J. Auta
J. Bio. Env. Sci.3( 5), 36-40, May 2013.
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Abstract

This study was carried out with the purpose of determining which benthic invertebrate fauna are associated with aquatic macrophytes in Nguru Lake. Water and sediment samples were collected over a twelve month period between May 2006 and April 2007.The samples were analysed using standard methods. Seven species of benthic macroinvertebrates belonging to classes Mollusca, Insecta, Annelida and Nematoda were recorded. Distribution of the various physico-chemical parameters was also determined. The density of benthic community recorded from stations infested by aquatic macrophytes particularly Typha sp. are significantly less than those recorded from stations with no or sparse aquatic macrophytes (p<0.01). This benthic macroinvertebrate community observed in the present study was different from that found in Nguru Lake in 1997. And the diversity of taxa was also generally low.

VIEWS 22

Abdullahi  BA.  1997.  Biodiversity  study  of  the aquatic fauna and flora of the Hadejia-Nguru wetlands. HNWCP Nguru Nigeria, 79-86.

Anderson RO. 1959. A modified floatation technique for sorting bottom Fauna samples. Limnology and Oceanography 4, 223-255.

APHA. 1998. Standard methods for examination of waters and wastewaters. 20th edition American public health authority Washington DC, 2112-2115.

Balarabe ML, Abubakar MM. 2007. Contribution to some Elemental Accumulation in Nguru lake North Eastern Nigeria. International journal of pure and Applied Sciences 1 (1), 26 –29.

Boulton AJ. 2003. Parallels and contrasts in the effects of drought on stream macro invertebrates assemblages. Freshwater Biology 48, 1173 – 1185.

Dejoux C. 1983. The fauna associated with aquatic vegetation. In: Carmouze JP, Durand JR, Leveque C. (eds) Lake Chad: Ecology and Productivity of a shallow Tropical Ecosystem. Dr W. Junk, The Hague, 273-292.

Jeje CY, Fernando CK. 1986. A practical guide to the identification of Nigeria Zooplankton. Kainji Lake Institute, 25-54.

Kizito MKC. 1989. The impact of agricultural activities on the Macrobenthic invertebrate fauna of Kimimba rice farm Eastern Uganda. M.Sc Thesis Makerere University Kampala Uganda, 97-102.

Kumar JIN, Soni H, Kumar RN. 2006. Biomonitoring of selected freshwater macrophytes to asses lake trace element contamination: a case study of Nal sarover Bird Sanctuary Gujarat India. Journal of limnology 65(1), 9-16.

Machena C, Kaustky N. 1989. A quantitative diving survey of benthic vegetation and fauna in Lake Kariba, a tropical man-made lake. Freshwater Biology 19, 1-14.

Matagi SV. 1996. The effects of pollution on benthic macroinvertebrates in a Ugandan stream. Hydrobiologia 137 (4), 549-554.

McLachlan A J. 1975. The role of aquatic macrophytes in the recovery of the benthic fauna of a tropical lake after a dry phase. Limnology and Oceanography 20, 54-63.

Mhlanga L, Siziba N. 2006. The association between invertebrates and macrophytes in a tropical reservoir Lake Kariba, Zimbabwe: a preliminary survey. African journal of Aquatic Science 31, 271-274.

Ogbeibu AE, Oribhahor BJ. 2001. The ecological impact of stream regulation using benthic macroinvertebrates as indicators. Journal of Aquatic Sciences 16(2), 132-138.

Petr T. 1974. Dynamics of benthic invertebrates in a tropical man-made lake(Lake Volta). Standing crop and bathymetric distribution. Archive fur Hydrobiologie 73, 245-265.

Tudorencea C. 2003. Zoobenthic and weed-bed faunas of Ethiopian Rift valley lakes. In: Tudorencea C, Taylor WD. (eds) Ethiopian Rift Valley Lakes. Biology of Inland Water Series. Backhuys Leiden, the Netherlands, 109-142.

Victor R, Ogbeibu AE. 1985. Macro benthic invertebrates of a stream flowing through farmlands in Southern Nigeria. Environmental pollution 39, 339 – 349.

Wetzel RG, Likens GE. 1979. Limnological analysis. W.B. Saunders Philadelphia. 357.

Woo I, Zedler J. 2002. Can nutrients alone shift a sedge meadow towards dominance by the invasive Typha x Glauca? Wetlands 22, 3-8.