. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. 266 Thomas M. Wilms et al.: Arabian Spiny-tailed Lizards in Saudi Arabia. Fig. 9. Selected soil types at Uwmastyx bunow locations a. coarse sand; b. fine gravel; c. medium gravel. area revealed significant differences (yi = ; P < ; df = 8). All but one of the randomly selected Uromastyw burrows were located at places with medium gravel, fine gravel and coarse sand (Fig. 9). The only exceptional bur- row was found between black rocks. Occasionally the ori


. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. 266 Thomas M. Wilms et al.: Arabian Spiny-tailed Lizards in Saudi Arabia. Fig. 9. Selected soil types at Uwmastyx bunow locations a. coarse sand; b. fine gravel; c. medium gravel. area revealed significant differences (yi = ; P < ; df = 8). All but one of the randomly selected Uromastyw burrows were located at places with medium gravel, fine gravel and coarse sand (Fig. 9). The only exceptional bur- row was found between black rocks. Occasionally the original soil type in the vicinity of Uwiuasñ'x bun^ows was covered by a thin layer of drifting sand, which did not in- terfere with the physical propeities of the under laying soil. In such cases only the main substrate was considered for the statistical analysis. Sandy soil was therefore defmed as loose deep Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Zoologisches Forschungsinstitut und Museum Alexander Koenig. Bonn : Das Forschungsinstitut


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