@article{Cuesta-Segura_Jurado-Angulo_Jiménez-Ruiz_García-París_2023, title={Taxonomy of the Iberian species of Pseudochelidura (Dermaptera: Forficulidae)}, volume={860}, url={https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/2053}, DOI={10.5852/ejt.2023.860.2053}, abstractNote={<p>Male cerci variability was used as the main source of information to separate taxonomic units in the genus <em>Pseudochelidura</em>. Based on these data it was considered that three species of <em>Pseudochelidura </em>coexisted in the Pyrenees: <em>P. sinuata</em>, <em>P. minor</em> and <em>P. montuosa</em>. However, our phylogeographic and phylogenetic analyses based on molecular data (mitochondrial cytb and nuclear ITS2) do not support those conclusions. Combining these analyses with morphological studies we concluded that: 1) the Pyrenees are inhabited by a single evolutionary unit: <em>P. sinuata</em> (Germar, 1825) (= <em>P. minor </em>Steinmann, 1979 syn. nov., =<em> P. montuosa</em> Steinmann, 1981 syn. nov.). 2) Cantabrian and Pyrenean populations are reciprocally monophyletic and morphologically diagnosable representing two independent evolutionary units: <em>Pseudochelidura</em> <em>cantabrica</em> Cuesta-Segura, Jurado-Angulo &amp; García-París sp. nov. and <em>P. sinuata</em>. And, 3) their conservation status needs to be evaluated in the light of current taxonomic changes. We have shown that the use of male cerci for species identification is problematic. Patterns of variation possibly affected by sexual selection (e.g., intrapopulational variability) appear to be very difficult to separate from variation driven by natural selection or genetic drift (i.e., character divergence in geographical isolation). The large sequence divergence observed between Pyrenean and Cantabrian populations of <em>Pseudochelidura</em> suggest a lasting genetic and geographic isolation between them, rendering difficult to ascertain their phylogenetic relationships.</p>}, number={1}, journal={European Journal of Taxonomy}, author={Cuesta-Segura, Amonio David and Jurado-Angulo, Pilar and Jiménez-Ruiz, Yolanda and García-París, Mario}, year={2023}, month={Feb.}, pages={81–115} }