Juan Camilo Rubiano-Pérez, Francisco Stiven Gomez-Castañeda, Leonardo Lemus-Mejía, I. Mauricio Vela-Vargas, José F. González-Maya
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引用次数: 0
摘要
安第斯白耳负鼠(Didelphis pernigra, Allen 1900)是哥伦比亚报告的三个白耳负鼠属物种之一。在此,我们对哥伦比亚的 D. pernigra 进行了系统回顾,并提出了该国的地理和海拔分布假设。我们报告了40项研究中关于D. pernigra的地理记录和科学信息,其中55.26%的文献与地方和区域清单相对应;23.68%的其他文献是关于哺乳动物群落的研究,21.05%是关于哥伦比亚Didelphis种和属的具体研究。我们按照以下子类别对文献进行了分类:自然史、饮食、清单、威胁、繁殖、用途和认知。大多数文献都与物种清单中的发现有关(55.26%),其次是自然史信息(21.05%)和威胁(7.89%)。有关饮食、用途、认知和繁殖的研究比例最低,仅占 5.26%。在分布方面,哥伦比亚三个安第斯山脉的地理记录介于 1060 米和 3740 米之间。总体而言,人们对该物种的生态学或自然史知之甚少,因此应集中精力填补自然史方面的信息空白,并通过调查填补哥伦比亚西部和中部地区的分布空白。
State of knowledge and distribution of the Andean white ear opossum (Didelphis pernigra, Allen 1900) in Colombia
The Andean white ear opossum (Didelphis pernigra, Allen 1900) is one of the three species of the genus Didelphis reported in Colombia. Here we present a systematic review of D. pernigra in Colombia, with a geographical and altitudinal distribution hypothesis from the country. We reported geographic records and scientific available information of D. pernigra in 40 studies, 55.26 % of the available literature corresponded to local and regional inventories; 23.68 % of other documents were studies about mammal assemblages, while 21.05 % were specific studies about the species and the genus Didelphis in Colombia. We classified literature according to the following subcategories: natural history, diet, inventories, threats, reproduction, uses and perceptions. Most of the literature corresponded to detection in inventories (55.26 %), followed by natural history information (21.05 %) and threats (7.89 %). Research about diet, uses, perception and reproduction, had the lowest proportion with 5.26 %. Regarding distribution, geographic records ranged between 1060 and 3740 m across the three Andean ranges of Colombia. In general, little is known about the ecology or natural history of the species, efforts should be focused on filling the information gaps about natural history, and surveys should fill the distribution gaps along the Western and Central ranges of Colombia.
期刊介绍:
Mammalia is an international, multidisciplinary, bimonthly journal devoted to the inventory, analysis and interpretation of mammalian diversity. It publishes original results on all aspects of the systematics and biology of mammals with a strong focus on ecology, including biodiversity analyses, distribution habitats, diet, predator-prey relationships, competition, community analyses and conservation of mammals. The journal also accepts submissions on sub-fossil or recently extinct mammals.