| Mesalina adramitana ARNOLD, 1980 Mesalina ayunensis VAN DER KOOIJ, 2001 Mesalina spec. VAN DER KOOIJ, 2001 Mesalina adramitana SINDACO & JEREMCENKO, 2008 Mesalina adramitana GARDNER, 2013 Mesalina guttulata KAPLI et al, 2015 Mesalina sp. 1 CARRANZA et al., 2018 |
| Holotype: MCCI R1611, Adult male, 4 January 2010, R. Sindaco, C. Grieco, A. Venchi leg. Paratypes. Two adult males and an adult female MCCI-R1624/1-3, same locality as the holotype, 19 November 2010, R. Sindaco, C. Grieco, A. Venchi leg.; a female (ONHM4331), same locality as the holotype, 30 April 2011, S. Carranza, E. Gómez-Díaz, F. Amat leg.; a male MCCI-R1810, Jebel Samhan at 17.1597°N, 54.8069°E WGS84, 1,594 m a.s.l., 14 October 2013, S. Carranza, M. Metallinou, R. Sindaco, J. Šmíd, R. Vasconcelos leg.; a male NMP6V-74966/1 and a young NMP6V-74966/2 Jebel Samhan at 17.1494°N, 54.9757°E WGS84, 233 m a.s.l., same date and collectors as MCCI-R1810. |
| Oman, Dhofar Governorate, Jebel Samhan bei 17.1161°N, 54.7131°E WGS84 (etwa16 km östlich von Tawi Atair), 1.321 m NN. |
Sindaco, R. & Simó-Riudalbas, M. & Sacchi, R. & Carranza, S. (2018) - Systematics of the Mesalina guttulata species complex (Squamata: Lacertidae) from Arabia with the description of two new species. - Zootaxa, 4429 (3): 513-547.   × Mesalina are small diurnal lacertid lizards inhabiting arid areas from North Africa to northwestern India. Previous phylo- genetic studies have shown the existence of several species complexes within the genus, some of them with high levels of undiscovered diversity. In the present study, we carry out an integrative systematic revision of the Mesalina guttulata spe- cies complex using both molecular and morphological data from across its entire distribution range in North Africa, the Middle East and Arabia. The results of the genetic analyses indicate that M. guttulata and M. bahaeldini are two allopatric sister taxa separated by the Suez Canal and that the species complex includes a further three unnamed deep phylogenetic lineages, two of them restricted to southern and southwestern Arabia and described herein as Mesalina austroarabica sp. nov. and Mesalina arnoldi sp. nov., respectively. As a result of the lack of enough material, the third deep lineage, distrib- uted across Kuwait, Saudi Arabia and Jordan, is provisionally left undescribed. The two newly described species are char- acterized by their size, scale counts and tail coloration, as well as differences at the three mitochondrial and one nuclear gene analyzed in the present study.
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