Biogeographic and evolutionary patterns in the Macaronesian shield-backed katydid genus Calliphona Krauss, 1892 (Orthoptera: Tettigoniidae) and allies as inferred from phylogenetic analyses of multiple mitochondrial genes.  
Arnedo, M.A., Martín de Abreu, S., Oromí, P. & Ribera, C.
2008. Systematic Entomology 33: 145–158 (2008)

Patterns of diversification on old volcanic islands as revealed by the woodlouse-hunter spider genus Dysdera (Araneae, Dysderidae) in the eastern Canary Islands.     
Macías-Hernández, N., Oromí, P. & Arnedo, M.A.. 2008.
Biological Journal of the Linnean Society 94: 589–615 (2008)

Colonization and diversification of the spider genus Pholcus Walckenaer, 1805 (Araneae, Pholcidae) in the Macaronesian archipelagoes: Evidence for long-term occupancy yet rapid recent speciation.
Dimitrov, D.; Arnedo, M.A. & Ribera, C. 2008.  
Molecular Phylogenetics and Evolution 48, 596-614 (2008)