ABSTRACT

We provide information on the diversity of anurans from agroforestry systems in the Colombian Amazon. This area is inserted at the tropical rainforest ecosystem and consists mainly of secondary forest remnants surrounded by crops, grasslands, and agroforestry systems. From February to May 2015, we sampled anurans mainly with visual and auditory surveys. We recorded a total of 1096 individuals of 20 species of anurans from six families at the study area. The relictual forest was the richest environment, followed by Achapo and Cacao agroforestry systems. The Achapo system showed great similarity in species composition with relictual forest; however, the latter presented the highest number of exclusive species, whereas the first presented only two and Cacao system did not have any exclusive species. Our results show that the richness can vary between the different types of agroforestry systems and highlight their importance as management tool for anurans conservation in the Colombian Amazon.

摘要

我们提供有关哥伦比亚亚马逊地区农林业系统中无尾目动物多样性的信息。该地区位于热带雨林生态系统中，主要由被作物、草地和农林业系统包围的次生林残余组成。从 2015 年 2 月到 2015 年 5 月，我们主要通过视觉和听觉调查对 anurans 进行了抽样。我们在研究区共记录了来自 6 个科的 20 种无尾目动物 1096 只个体。遗存林是最丰富的环境，其次是阿查波和可可农林系统。Achapo系统在物种组成上与遗存林有很大的相似性；然而，后者呈现出最多的专有物种，而第一个呈现只有两种，可可系统没有任何专有物种。