Aquino Rolando, Encarnación Filomeno
IVITA, P.O. Box 575, Iquitos, Peru.
Am J Primatol. 1986;11(4):319-331. doi: 10.1002/ajp.1350110403.
In the Amazon lowlands of Peru, Aotus nancymai and A. vociferans were observed to use four different types of sleeping sites: (1) holes in the trunks and branches of dry or senescent trees; (2) concavities in polyaxial branching nodes of trees protected by dense entanglements of creepers, climbing plants, vines, and masses of diverse epiphytes; (3) complex sites among masses of epiphytes, climbers, and vines; and (4) simple sites among thickets and dense foliage. Each type is described. There was competition and sharing of sleeping holes between Aotus and other nocturnal arboreal mammals.
在秘鲁的亚马孙低地，人们观察到南氏夜猴和尖吻夜猴使用四种不同类型的睡眠地点：（1）干燥或衰老树木的树干和树枝上的洞；（2）由密集缠绕的攀缘植物、藤本植物、藤蔓和大量不同附生植物保护的树木多轴分支节点中的凹陷处；（3）附生植物、攀缘植物和藤蔓丛中的复杂地点；（4）灌木丛和茂密枝叶中的简单地点。对每种类型都进行了描述。夜猴与其他夜间树栖哺乳动物之间存在睡眠洞的竞争和共享。
