On Setina irrorella pseudoirrorella Freina and Witt, 1985, and Setina cantabrica Freina and Witt, 1985, in Spain and Portugal: Taxonomic Status, Distribution, Habitat, and Molecular Genetics (Lepidoptera: Erebidae: Arctiinae: Lithosiini)
2025
Ramon Macià | Josep Ylla | Guillem Masó | Josep Bau
The taxonomic positions of species in the genus Setina are poorly known and not well established, with ongoing uncertainties in their classification. In this work, the distribution of Setina irrorella pseudoirrorella Freina and Witt, 1985, and Setina cantabrica Freina and Witt, 1985, in Spain and Portugal is updated, expanding their distribution area based on revised bibliographic data and information provided by researchers and public or private collections. The taxonomic status of the binomial flavicans&ndash:irrorella and cantabrica&ndash:roscida are discussed, and their specific validity is analysed, comparing the differences observed between these taxa, which are studied on the basis of external morphological characteristics, genitalia, and molecular genetics. An updated distribution map is presented. The authors conclude that S. cantabrica and S. i. pseudoirrorella are the only two species of the genus Setina present in the Iberian Peninsula.
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