Molecular data confirm the validity of the Portuguese blenny (Parablennius ruber, Valenciennes, 1836) and its presence in Western Europe

被引:5
作者
Almada, V. C.
Domingues, V. S.
Monteiro, N. M.
Almada, F.
Santos, R. S.
机构
[1] Inst Super Psicol Aplicada, Unidade Invest Ecoetol, P-1149041 Lisbon, Portugal
[2] Univ Acores, Dept Oceanog & Pescas, P-9901862 Azores, Portugal
[3] Univ Fernando Pessoa, Fac Ciencias Saude, P-4200150 Oporto, Portugal
[4] Ctr Interdisciplinar Invest Marinha & Ambiental, CIIMAR, P-4050123 Oporto, Portugal
[5] Univ Lisbon, Inst Oceanog, Fac Ciencias, P-1749016 Lisbon, Portugal
关键词
Northeastern Atlantic; biogeography; Blenniidae; mitochondrial ribosomal DNA; speciation;
D O I
10.1111/j.1095-8649.2007.01397.x
中图分类号
S9 [水产、渔业];
学科分类号
0908 ;
摘要
DNA sequence analysis confirms the distinction between Parablennius ruber and Parablennius gattorugine, simultaneously validating the presence of the former species in Western Europe where it has been reported for > 150 years. A possible scenario involving speciation of P. ruber at the Azores and subsequent transport of larvae to Europe, a process that may be still occurring nowadays, could explain this pattern of occurrence. (C) 2007 The Authors.
引用
收藏
页码:248 / 254
页数:7
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