Diagnostic characters of male genitalia of Zygaena speciosa speciosa (30– 32, 36, 37) and Z. speciosa oseyii ssp. n. (33– 35, 38, 39). 30, 33. Uncus-tegumen complex. 31, 34. Lamina dorsalis. 32, 35. Lamina ventralis. 36, 38. Valva with vinculum and saccus. 37, 39. Phallus (Aedoeagus sensu Alberti, 1958) with cornuti.

 
 
  Part of: Hofmann A, Naderi A (2014) Contribution to the knowledge of the genus Zygaena Fabricius, 1775, in Iran (Lepidoptera, Zygaenidae). Part X: On two newly discovered Mesembrynus taxa from the western Alborz. Nota Lepidopterologica 37(2): 167-181. https://doi.org/10.3897/nl.37.7888