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大西洋果食性:大西洋森林的植物-果食者相互作用数据集。

Atlantic frugivory: a plant-frugivore interaction data set for the Atlantic Forest.

机构信息

Departamento de Ecologia, Universidade Estadual Paulista (UNESP), Rio Claro, São Paulo, 13506-900, Brazil.

Department of Biosciences, University of Helsinki, P.O. Box 65, Helsinki, FI-00014, Finland.

出版信息

Ecology. 2017 Jun;98(6):1729. doi: 10.1002/ecy.1818. Epub 2017 May 2.

Abstract

The data set provided here includes 8,320 frugivory interactions (records of pairwise interactions between plant and frugivore species) reported for the Atlantic Forest. The data set includes interactions between 331 vertebrate species (232 birds, 90 mammals, 5 fishes, 1 amphibian, and 3 reptiles) and 788 plant species. We also present information on traits directly related to the frugivory process (endozoochory), such as the size of fruits and seeds and the body mass and gape size of frugivores. Data were extracted from 166 published and unpublished sources spanning from 1961 to 2016. While this is probably the most comprehensive data set available for a tropical ecosystem, it is arguably taxonomically and geographically biased. The plant families better represented are Melastomataceae, Myrtaceae, Moraceae, Urticaceae, and Solanaceae. Myrsine coriacea, Alchornea glandulosa, Cecropia pachystachya, and Trema micrantha are the plant species with the most animal dispersers (83, 76, 76, and 74 species, respectively). Among the animal taxa, the highest number of interactions is reported for birds (3,883) followed by mammals (1,315). The woolly spider monkey or muriqui, Brachyteles arachnoides, and Rufous-bellied Thrush, Turdus rufiventris, are the frugivores with the most diverse fruit diets (137 and 121 plants species, respectively). The most important general patterns that we note are that larger seeded plant species (>12 mm) are mainly eaten by terrestrial mammals (rodents, ungulates, primates, and carnivores) and that birds are the main consumers of fruits with a high concentration of lipids. Our data set is geographically biased, with most interactions recorded for the southeast Atlantic Forest.

摘要

此数据集包含了 8320 次食果者相互作用(记录了植物和食果者物种之间的两两相互作用),这些相互作用发生在大西洋森林中。该数据集包括 331 种脊椎动物物种(232 种鸟类、90 种哺乳动物、5 种鱼类、1 种两栖动物和 3 种爬行动物)和 788 种植物物种之间的相互作用。我们还提供了与食果过程直接相关的特征信息(内动物传播),例如果实和种子的大小以及食果者的体重和口裂大小。数据从 1961 年至 2016 年期间的 166 个已发表和未发表的来源中提取。虽然这可能是热带生态系统中最全面的数据,但它在分类学和地理上存在偏差。代表性最好的植物科是野牡丹科、桃金娘科、桑科、荨麻科和茄科。Myrsine coriacea、Alchornea glandulosa、Cecropia pachystachya 和 Trema micrantha 是拥有最多动物传播者的植物物种(分别为 83、76、76 和 74 种)。在动物分类中,鸟类报告的相互作用数量最多(3883 次),其次是哺乳动物(1315 次)。毛蜘蛛猴或毛猴、Brachyteles arachnoides 和棕腹鸫、 Turdus rufiventris 是拥有最多样化果实饮食的食果者(分别为 137 和 121 种植物)。我们注意到的最重要的一般模式是,种子较大的植物物种(>12 毫米)主要被陆地哺乳动物(啮齿动物、有蹄类动物、灵长类动物和食肉动物)食用,而鸟类是高脂肪果实的主要消费者。我们的数据集中存在地理偏差,东南大西洋森林中的记录最多。

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