How are you Dr. Moahmoud. Nice to contact you my dear friend. Sorry dear I did not work on the genes but I am ready to make a collaboration with you if you want. Please save my phone number in Saudi Arabia to contact with you on Whats App (00966535471394). I will wait for you to send me a message on Whats App.
Maybe you can take a look at these papers done in the Canary Islands for genus Pimelia, Nesotes and Hegeter:
Rees et al. (2001). Mitochondrial DNA, ecology and morphology: Interpreting the phylogeography of the Nesotes (Coleoptera: Tenebrionidae) of Gran Canaria (Canary Islands). Molecular Ecology. 10(2):427-34
Rees et al. (2001). The Diversification of the Genus Nesotes (Coleoptera: Tenebrionidae) in the Canary Islands: Evidence from mtDNA. Molecular Phylogenetics and Evolution. 21(2):321-326
Contreras-Díaz et al. (2003). Phylogeography of the endangered darkling beetle species of Pimelia endemic to Gran Canaria (Canary Islands). Molecular Ecology. 12(8):2131 - 2143
Moya et al. (2006). Using statistical phylogeography to infer population history: Case studies on Pimelia darkling beetles from the Canary Islands. Journal of Arid Environments. 66(3):477-497
Juan et al. (1996). Phylogeny of the genus Hegeter (Tenebrionidae, Coleoptera) and its colonization of the Canary Islands deduced from Cytochrome Oxidase I mitochondrial DNA sequences. Heredity. 76(4):392-403
Juan et al. (1997). Molecular phylogeny of darkling beetles from the Canary Islands: Comparison of inter island colonization patterns in two genera. Biochemical Systematics and Ecology. 25(2):121-130