Author:
Thompson Graham G.,Thompson Scott A.
Abstract
In all, 154 of 158 above-ground termitaria deconstructed in the Pilbara of Western Australia contained at least one vertebrate, and there was a mean of 30.4 (s.e. = 2.03) vertebrates and 4.5 (s.e. = 0.17) species in each mound. There was a significant difference in the relative abundance of species found in the termitaria and the 64 species found in the adjacent area. Termitaria were mostly occupied by eight species: Gehyra pilbara (66.3% of captures), Heteronotia binoei (13.7% of captures), Furina ornata (6.9%), Antaresia stimsoni (3.3%), Cyclorana maini (3.0%), Gehyra variegata (1.5%), Suta punctata (1.3%) and Planigale sp. (0.9%). It is likely that F. ornata, A. stimsoni and S. punctata used termitaria as a diurnal refuge and also prey upon reptiles living in the mound. If other termitaria in the Pilbara support a similarly high number of vertebrates, then these mounds provide an environmentally significant microhabitat and vertebrate fauna inhabiting the mounds should be captured and relocated before the termitaria are cleared or isolated as a result of development.
Subject
Nature and Landscape Conservation,Ecology
Cited by
2 articles.
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