Hexaxonopsis (Hexaxonopsis) romijni

Hexaxonopsis (Hexaxonopsis) romijni (K. Viets, 1923) Material examined — Portugal, Bragança, Mirandela, Torre de Dona Chama, 41.665°N, 7.146°W, 256 m asl., 13 Jul. 2023 leg. Ferreira & Padilha, 1♂ (sequenced), dissected and slide mounted (RMNH). Remarks — The Portuguese specimen molecularly analyzed in this study keys out as Hexaxonopsis romijni with the key of Gerecke et al. (2016). This specimen forms a unique BIN (BOLD: AFW 0017). In the phylogenetic tree, the BIN is positioned as a sister clade of H. serrata from Montenegro. Distribution — Western and central Europe (Pešić et al. 2010; Gerecke et al. 2016); Turkey (Esen et al. 2011). New for Portugal.