AL-SANDOUK, N. M. “Groos Anatomy of the Alimentary Canal of Oncopeltus Fasciatus Dallas (Heteroptera Lygaeidae)”. Bulletin of Basrah Natural History Museum 4, no. 1 (January 1, 1977). Accessed June 8, 2025. https://bjnhm.uobasrah.edu.iq/index.php/nhm/article/view/25.