Arid
DOI10.1111/j.1095-8312.2009.01331.x
Historical biogeography of the Yucatan Peninsula, Mexico: a perspective from ferns (Monilophyta) and lycopods (Lycophyta)
Ramirez-Barahona, Santiago1; Torres-Miranda, Andres1; Palacios-Rios, Monica2; Luna-Vega, Isolda1
通讯作者Luna-Vega, Isolda
来源期刊BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY
ISSN0024-4066
EISSN1095-8312
出版年2009
卷号98期号:4页码:775-786
英文摘要

Based on known data sets and maximum entropy distribution data of fern and lycopod species registered in the Yucatan Peninsula, track and parsimony analyses were undertaken to evaluate the contribution of these groups to the establishment of biogeographical relationships of the peninsula with other areas. The resulting generalized tracks clearly agree with the geological origin of the peninsula and the previously recognized relationship with the Greater Antilles is not supported for ferns and lycopods. Instead, a Central American generalized track connects the Yucatan Peninsula with south-eastern Mexico and Central America. Floristically, the peninsula harbours 66 species of ferns and lycopods. Seven are registered for the first time in the Yucatan Peninsula and one is a new species for Mexico. These species do not follow the latitudinal pattern expected if ecological factors, such as humidity and rainfall, were the most important in determining their distributions. Groups of areas recognized with parsimony analysis of endemicity could not be defined as provinces as a result of the lack of endemic species. Nevertheless, a regionalization scheme based on maximum entropy distribution data and supported by track analyses is proposed. Two separate districts are recognized within the Yucatan Peninsula: arid/dry Yucatan in the north and El Peten (humid) in the south. (C) 2009 The Linnean Society of London, Biological Journal of the Linnean Society, 2009, 98, 775-786.


英文关键词floristics grid-cell analysis maximum entropy modelling parsimony analysis of endemicity regionalization track analysis
类型Article
语种英语
国家Mexico
收录类别SCI-E
WOS记录号WOS:000272128100005
WOS关键词PARSIMONY ANALYSIS ; ENDEMICITY ; AREAS ; IDENTIFICATION ; VEGETATION ; SPECIATION ; SIZE
WOS类目Evolutionary Biology
WOS研究方向Evolutionary Biology
来源机构Universidad Nacional Autónoma de México
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/160016
作者单位1.Univ Nacl Autonoma Mexico, Dept Evolut Biol, Fac Ciencias, Mexico City 04510, DF, Mexico;
2.Inst Ecol AC, Xalapa 91000, Veracruz, Mexico
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Ramirez-Barahona, Santiago,Torres-Miranda, Andres,Palacios-Rios, Monica,et al. Historical biogeography of the Yucatan Peninsula, Mexico: a perspective from ferns (Monilophyta) and lycopods (Lycophyta)[J]. Universidad Nacional Autónoma de México,2009,98(4):775-786.
APA Ramirez-Barahona, Santiago,Torres-Miranda, Andres,Palacios-Rios, Monica,&Luna-Vega, Isolda.(2009).Historical biogeography of the Yucatan Peninsula, Mexico: a perspective from ferns (Monilophyta) and lycopods (Lycophyta).BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY,98(4),775-786.
MLA Ramirez-Barahona, Santiago,et al."Historical biogeography of the Yucatan Peninsula, Mexico: a perspective from ferns (Monilophyta) and lycopods (Lycophyta)".BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY 98.4(2009):775-786.
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