Taxonomic overview of Polymixis serpentina (Treitschke, 1825) species-group, with the description of a new species (Lepidoptera, Noctuidae, Xyleninae)

Abstract

The taxa of the Polymixis serpentina (Treitschke, 1825) species-group are revised. The external and genital features of all known taxa and a new species, P. ivanchiki sp. n. (Lebanon, Israel, Turkey and Iran) are described and illustrated. P. serpentina iatnana Hacker, 1996, is treated here as a species distinct from P. serpentina (stat. n.). A diagnostic comparison of the members of the species-group is provided; descriptions of the genitalia of Polymixis serpentina minoica Fibiger, 1992 and P. iatnana are given for the first time.