Phylogenetic studies of the subgenus Petrophilus Chaudoir (Coleoptera: Carabidae: Pterostichus), with description of a new species sympatric with P. thunbergi Morawitz
Phylogenetic studies of the subgenus Petrophilus Chaudoir (Coleoptera: Carabidae: Pterostichus), with description of a new species sympatric with P. thunbergi Morawitz
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DOI：
10.11646/zootaxa.1357.1.3
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发表时间：
2006-11
期刊：
影响因子：
0.9
通讯作者：
K. Sasakawa;K. Kubota
中科院分区：
文献类型：
--
作者：
K. Sasakawa;K. Kubota
根据男性生殖器的结构，重新定义了Petrophilus Chaudoir亚属，并有5个亚属，即Euryperis Motschulsky、Morphnosoma Lutshnik、Euferonia Casey、Feroperis Lafer和Moritapterus Berlov，与Petrophilus同义。基于十八个形态特征的系统发育分析表明，Petrophilus 亚属是单系的，而大多数与 Petrophilus 同义的传统亚属是非单系的。 Pterostichus (Petrophilus) 块茎植物 Sasakawa, sp. nov. 是来自日本的 P. thunbergi Morawitz 的同域物种。
Based on the structures of the male genitalia, the subgenus Petrophilus Chaudoir is redefined, and five subgenera, viz., Euryperis Motschulsky, Morphnosoma Lutshnik, Euferonia Casey, Feroperis Lafer, and Moritapterus Berlov, are synonymized with Petrophilus. Phylogenetic analyses based on eighteen morphological characters revealed that the subgenus Petrophilus is monophyletic, whereas most traditional subgenera synonymized with Petrophilus are non-monophyletic. Pterostichus (Petrophilus) tuberifer Sasakawa, sp. nov., a sympatric species with P. thunbergi Morawitz, is described from Japan.