THREE METHODS FOR ASSESSING RICHNESS AND COMPOSITION OF SMALL MAMMAL COMMUNITIES
作者： Ignacio Torre , Antoni Arrizabalaga , Carles Flaquer
DOI: 10.1644/BJK-112
关键词: Woodland 、 Insectivore 、 Tyto 、 Grassland 、 Biology 、 Ecology 、 Genetta genetta 、 Biodiversity 、 Rarefaction (ecology) 、 Species richness
摘要: Analysis of pellets Tyto alba and scats Genetta genetta Sherman livetrapping were compared to assess richness composition small mammal communities in a Mediterranean area (NE Spain). Owl provided 17 species (17,232 individuals), genet 14 (2,145 9 (1,488 individuals). oversampled insectivores grassland rodents undersampled tree-dwelling woodland rodents. Genet After controlling for sample size elevation differences between methods by means analysis covariance (ANCOVA) rarefaction, owl contained higher samples ( 100 both having than regardless size. We concluded that indirect complementary information communities, detecting the 19 known be present study area.
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