Demographic status and genetic variation of sangai in in Keibul Lamjao National Park, Manipur.

Abstract

The present study was intended to improve upon the existing ecological and genetic knowledge base of the severely fragmented and isolated population of sangai in the Keibul Lamjao National Park. The major objectives of the study were to estimate the abundance and demographic parameters of sangai and the associated cervids in the Park and to assess the genetic variability using mtDNA (cytochrome b and control region) genes and polymorphic microsatellite markers so as to develop appropriate measures for the conservation of this endangered species. The demographic status of sangai and hog deer in Keibul Lamjao National Park was determined by conducting the population estimation exercise during 2006 - 2008 using point count method. Deers were counted from eighteen bamboo machans and four observation points.