沙特阿拉伯利雅得市共生啮齿动物的研究。
Studies on commensal rodents in Riyadh City, Saudi Arabia.
作者信息
al-Dakhil M A
机构信息
Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia.
出版信息
J Egypt Soc Parasitol. 1993 Aug;23(2):549-54.
A trapping survey in Riyadh revealed that the abundant commensal rodent species were Rattus rattus frugivorous (43%), R.r. alexandrinus (18%), R.r. rattus (14%), R.r. flaviventris (12%), Rattus norvegicus (9%), Mus musculus praetetus (3%) and Mus m. gentilulus (1%). R.r. frugivorous was the predominant species in all the nine selected areas. The male: female ratio was 0.4: 0.6 for both R. norvegicus and R. rattus. In both R. norvegicus and R. rattus, the mature rats outnumbered the immature ones.
利雅得的一项诱捕调查显示，常见的啮齿动物种类丰富，其中食果大鼠（43%）、埃及大鼠（18%）、黑家鼠（14%）、黄腹大鼠（12%）、褐家鼠（9%）、斯氏小家鼠（3%）和印度小家鼠（1%）。食果大鼠是所有九个选定区域中的主要物种。褐家鼠和黑家鼠的雌雄比例均为0.4:0.6。在褐家鼠和黑家鼠中，成年大鼠的数量均超过未成年大鼠。
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