Deep phylogenetic divergence between Scolytoplatypus and Remansus, a new genus of Scolytoplatypodini from Madagascar (Coleoptera, Curculionidae, Scolytinae).
Deep phylogenetic divergence between Scolytoplatypus and Remansus, a new genus of Scolytoplatypodini from Madagascar (Coleoptera, Curculionidae, Scolytinae).
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DOI：
10.3897/zookeys.352.6212
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发表时间：
2013
期刊：
影响因子：
1.3
通讯作者：
Jordal BH
中科院分区：
文献类型：
--
作者：
Jordal BH
Scolytoplatypodini Blandford是一个单型的部落，在亚洲，马达加斯加和非洲发现。目前在马达加斯加只发现了三种，另外四种在这里被描述为新物种。形态和分子数据的系统发育分析显示，7个特有种中的4个与所有其他物种的遗传和独特的形态特征深深分离，因此被归入一个新的属Remansus Jordal。这个古老的谱系和Scolytoplatypus Schaufuss之间的分裂估计近似于古新世的年龄（63 Ma），延长了这个部落的食神喂养的最小年龄到古新世-始新世热最大期（PETM）的开始。除了在古新世马达加斯加的Remansus的古代起源，第二个起源发生在Scolytoplatypus不超过13 Ma。从古生物学中可以明确地推断出后者的地理起源是在东南非洲。
Scolytoplatypodini Blandford is a monotypic tribe of ambrosia beetles found in Asia, Madagascar and Africa. Only three species are currently known from Madagascar and four additional species are here described as new to science. Phylogenetic analyses of morphological and molecular data revealed that four of the seven endemic species are deeply separated from all other species by genetic and distinct morphological characters and therefore placed in a new genus Remansus Jordal. The split between this ancient lineage and Scolytoplatypus Schaufuss was estimated to approximate Palaeocene age (63 Ma), extending the minimum age of ambrosia feeding for this tribe to the beginning of the Palaeocene‒Eocene thermal maximum (PETM). In addition to the ancient origin of Remansus in Madagascar during the Palaeocene, a second origin occurred in Scolytoplatypus no more than 13 Ma. A geographical origin of the latter in South-Eastern Africa was unequivocally inferred from the phylogenies.
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影响因子：
3.4
作者：
Jordal, Bjarte H.;Cognato, Anthony I.
通讯作者：
Cognato, Anthony I.
影响因子：
5.8
作者：
Ronquist, F;Huelsenbeck, JP
通讯作者：
Huelsenbeck, JP
影响因子：
3
作者：
Miraldo, Andreia;Wirta, Helena;Hanski, Ilkka
通讯作者：
Hanski, Ilkka
DOI：
10.1073/pnas.1113993109
发表时间：
2012-04-03
影响因子：
11.1
作者：
Samonds, Karen E.;Godfrey, Laurie R.;Krause, David W.
通讯作者：
Krause, David W.
影响因子：
4.1
作者：
Jordal, Bjarte H.;Sequeira, Andrea S.;Cognato, Anthony I.
通讯作者：
Cognato, Anthony I.