Szumik Claudia, Aagesen Lone, Casagranda Dolores, Arzamendia Vanesa, Baldo Diego, Claps Lucía E, Cuezzo Fabiana, Díaz Gómez Juan M, Di Giacomo Adrián, Giraudo Alejandro, Goloboff Pablo, Gramajo Cecilia, Kopuchian Cecilia, Kretzschmar Sonia, Lizarralde Mercedes, Molina Alejandra, Mollerach Marcos, Navarro Fernando, Nomdedeu Soledad, Panizza Adela, Pereyra Verónica V, Sandoval María, Scrocchi Gustavo, Zuloaga Fernando O
Instituto Superior de Entomología (INSUE-CONICET), Miguel Lillo 205, 4000 Tucumán, Argentina.
Instituto de Botánica Darwinion (CONICET-ANCEFN), Labarden 200, CC22, San Isidro, B1642HYD Buenos Aires, Argentina.
Cladistics. 2012 Jun;28(3):317-329. doi: 10.1111/j.1096-0031.2011.00385.x. Epub 2011 Dec 6.
The idea of an area of endemism implies that different groups of plants and animals should have largely coincident distributions. This paper analyses an area of 1152 000 km , between parallels 21 and 32°S and meridians 70 and 53°W to examine whether a large and taxonomically diverse data set actually displays areas supported by different groups. The data set includes the distribution of 805 species of plants (45 families), mammals (25 families), reptiles (six families), amphibians (five families), birds (18 families), and insects (30 families), and is analysed with the optimality criterion (based on the notion of endemism) implemented in the program NDM/VNDM. Almost 50% of the areas obtained are supported by three or more major groups; areas supported by fewer major groups generally contain species from different genera, families, or orders. © The Willi Hennig Society 2011.
特有种分布区的概念意味着不同的动植物类群应该具有大致重合的分布范围。本文分析了一个面积为115.2万平方千米的区域，该区域位于南纬21度至32度以及西经70度至53度之间，以检验一个庞大且分类学上多样的数据集是否真的显示出不同类群所支持的区域。该数据集包括805种植物（45科）、哺乳动物（25科）、爬行动物（6科）、两栖动物（5科）、鸟类（18科）和昆虫（30科）的分布情况，并使用程序NDM/VNDM中实施的最优性标准（基于特有种的概念）进行分析。获得的区域中近50%得到三个或更多主要类群的支持；得到较少主要类群支持的区域通常包含来自不同属、科或目的物种。©威利·亨尼希协会2011年。
