Xue, H.- jun and Bu, W.- jun 2007. Changes of cuticular structures of <i>Ischnodemus caspius</i> (Heteroptera: Lygaeoidea: Blissidae) from the fifth instar to the adult. Entomologica Fennica. 18, 4 (Dec. 2007), 218–225. DOI:https://doi.org/10.33338/ef.84402.