Clark DC, Moore AJ. Variation and repeatability of male agonistic hiss characteristics and their relationship to social rank in Gromphadorhina portentosa. Animal Behaviour. 1995;50(3):719 - 729. Available at: http://linkinghub.elsevier.com/retrieve/pii/0003347295801324.

Clark DC, Moore AJ. Social Communication in the Madagascar Hissing Cockroach: Features of Male Courtship Hisses and a Comparison of Courtship and Agonistic Hisses. Behaviour. 1995;132(5):401 - 417. Available at: http://booksandjournals.brillonline.com/content/journals/10.1163/156853995x00630.