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Scientific Transactions in Environment and Technovation

Research

Scientific Transactions in Environment and Technovation, | 0
Year : 2015 | Volume: 5 | Issue: 4 | Pages : 202-211

Spider (Araneae) density and diversity in relation to crop stages in the Paddy fields of Nagapattinam District, Tamil Nadu, India.

Abstract :

Mud volcanoes are formations created by geo excreted liquids and gases. They serve as an important natural laboratory for evaluation of geological, geophysical and biogeochemical features, in addition to biological and microbial community structures. They are associated with subduction zones/tectonic activity, petroleum deposits and organic belts. Microbial investigations have been carried out on the diversity and spatial distribution of prokaryotic communities along the vertical profiles of deep-sea mud volcanoes throughout the world. Microbial communities, so far, recognized from the mud volcanoes are Eubacteria, Proteobacteria, Actinobacteria, Flexibacter – Cytophaga - Bacteroides, aerobic methanotrophic bacteria (Methylococcales), anaerobic methanotrophic archea, etc. In India, actinobacterial diversity has been studied from the mud volcano samples of the Baratang Island of the Andamans which showed a good heterogeneity of culturable actinobacterial strains of Streptomyces and Nocardiopsis, the former being the dominant genus. There is a lot of scope to carry out further research on many aspects of the microbial communities of mud volcanoes for both environmental and economic benefits.

Keywords:

Actinobacteria, frenulates, microbial community, Mud Volcano, nematodes

Citation: *,

( 2015), Spider (Araneae) density and diversity in relation to crop stages in the Paddy fields of Nagapattinam District, Tamil Nadu, India.. Scientific Transactions in Environment and Technovation, 5(4): 202-211

Mr.Veerapathiran K

Correspondence: R.Pandian


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