| Abstract: | Niche pattern of a desert rodent community in shrub habitats of central Utah was examined in the canonical space formed by the first four principal components of trapsite, microhabitat. Positions of species centroids differed significantly (P 1 ) increased with niche breadth (v 1 ) and decreased with increasing difference of centroids of a species from the overall mean habitat (d 1 ). V 1 was positively related to d 1 . Differences between niche pattern of this community and that of deciduous forest small mammals are discussed. |
