| Tschinkel, W.R. 1975a. A comparative study of the chemical defensive system of tenebrionid beetles: chemistry of the secretions. J. Insect Physiol. 21:753-783. |
| |
| Ikan, R., Cohen, E., and Shulov, A. Benzo- and hudroquinones in the defence secretions of Blaps sulcata and Blaps wiedemanni. J. Insect Physiol. 16:2201-2206. |
| |
| Schildknecht, H., and Weiss, K.H. 1960b. Mitteilung über insektenabwehrstoffe. Über die Tenebrioniden-chinone bei lebendem und totem untersuchungsmaterial. Z. Naturforsch. B. 15:757. |
| |