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Quasin, Shazia
- Spider Diversity Along Altitudinal Gradient in Milam Valley Nanda Devi Biosphere Reserve, Western Himalaya
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Authors
Source
Indian Forester, Vol 137, No 10 (2011), Pagination: 1207-1211Abstract
During preliminary investigation of spiders in Milam Valley, Nanda Devi Biosphere Reserve, the authors documented a total of 86 species/morphospecies under 39 genus and 16 families. Araneidae was the most dominant family recording 26 species belonging to 8 genera. Spider fauna in the valley was rich and diverse. More extensive surveys are needed to be carried out in these unexplored regions of the Himalayas to document various species of spiders and other micro fauna.Keywords
Diversity, Spiders, Nanda Devi Biosphere Reserve, Milam Valley
- Spider Assemblage in Askot Wildlife Sanctuary:A High Altitude Ecosystem
Abstract Views :517 |
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Authors
Affiliations
1 Post Graduate Department of Environmental Science, Asutosh College, Kolkata, IN
2 Wildlife Institute of India, Post Box #18, Chandrabani, Dehradun, Uttarakhand, IN
1 Post Graduate Department of Environmental Science, Asutosh College, Kolkata, IN
2 Wildlife Institute of India, Post Box #18, Chandrabani, Dehradun, Uttarakhand, IN
Source
Indian Forester, Vol 142, No 10 (2016), Pagination: 1019-1023Abstract
Spiders have a great ecological importance (such as bio-pesticides, prey for predators) and thus need thorough study and conservation. This is a study to build up a primary database for the Askot Wildlife Sanctuary (AWLS) region, collected from various habitats to assess the diversity and distribution. A total numbers of 40 quadrats were selected and sampled using semi-quantitative collection techniques such as: vegetation beating, ground hand collection, aerial hand collection and litter sampling. Overall 21 families (total 497 individuals) of spiders were recorded from AWLS area. Family composition varied substantially across the habitats with Oxyopidae (36.02%) being the most dominant group found followed by Lycosidae (22.33%) and then Salticidae (9.66%). We also reported families: Deinopidae, Hersiliidae, Nephilidae, Pisauridae, and Scytodidae that are some interesting records for the region. This is the first inventory of spider fauna from this region including several undescribed species.Keywords
Spiders, Bio-Indicators, Diversity, Family, Conservatio.References
- Chetia P. and Kalita D.K. (2012). Diversity and distribution of spiders from gibbon wildlife sanctuary, Assam, India. Indian J. Arachnology, 1(1):130-142.
- Coddington J.A. and Levi H.W. (1991). Systematics and evolution of spiders Araneae. Annual Review of Ecology and Systematics, 22:565-592.
- Coddington J.A., Young L.H. and Coyle F.A. (1996). Estimating spider species richness in a southern Appalachian cove hardwood forest. The J. Arachnology, 24:111-128.
- Ferris R., Peace A.J., Humphrey J.W. and Broome A.C. (2000). Relationship between vegetation, site type and stand structure in coniferous plantations in Britain. Forest Ecology and Management, 136:35-51.
- Kajak A. (1978). Analysis of consumption by spiders under laboratory and field conditions. Ekol. Pol., 26:409-427.
- Nyffeler M. and Benz G. (1980). The role of spiders as insect predators in cereal fields near Zurich (Switzerland). Int. Arachnid. Cong. Vien., 8:127-131.
- Quasin S. (2012). Systematics and Diversity of Spiders (Araneae) in Nanda Devi Biosphere Reserve, Uttarakhand, India. Ph.D. thesis, Saurashtra University, Gujrat. 210 pp.
- Riechert S.E. and Lockley T.C. (1984). Spiders as biological control agents. Ann. Rev. Entomol., 29:299-320.
- Sebastian P.A. and Peter K.V. (2009). Spiders of India, First edition, Universities Press, Hyderabad. 614 pp.
- Siliwal M., Molur S. and Biswas B.K. (2005). Indian Spiders (Arachnida: Araneae) Updated Checklist 2005. Zoos' Print Journal, 2010:1999-2049.
- Van Hook R.I. (1971). Energy and nutrient dynamics of spider and orthopteran populations in a grassland ecosystem. Ecol. Monogr., 41:1–26.
- World Spider Catalog (2016). Bern: Natural History Museum. Available at: http://wsc.nmbe.ch, version 16 [Date accessed: 20 July 2016].
- ZSI (1997). Fauna of Nanda Devi Biosphere Reserve. Zoological Survey of India, Northern Regional Station, Dehradun. 175 pp.