title: [Molecular differentiation and taxonomy of the sunwatcher toadheaded agama species complex Phrynocephalus superspecies helioscopus (Pallas, 1771) (reptilia: agamidae)].
abstract: Lizards of the sunwatcher toad-headed agama species complex Phrynocephalus superspecies helioscopus, mostly distributed in Middle Asia and Middle East, were examined using analysis of variation at the mitochondrial cytochrome oxidase c subunit I gene fragment and fingerprint analysis of nuclear DNA (inter-SINE PCR technique). A total of 86 individual tissue samples from 53 populations, to the full extent representing different parts of the species complex range, were subjected to molecular genetic examination, and surprisingly deep differentiation was revealed. The populations analyzed split into 12 isolated phylogroups, many of which were characterized by a narrow range and genetic isolation. Monophyly of sunwatcher (Ph. helioscopus) and Persian (Ph. persicus) toad-headed agamas was confirmed. However, both of these species probably represent the species complexes. Zoogeography of Middle Asiais discussed.
authors.forename: E N
authors.initials: EN
authors.lastname: Solov'eva
authors.forename: N A
authors.initials: NA
authors.lastname: Poiarkov
authors.forename: E A
authors.initials: EA
authors.lastname: Dunaev
authors.forename: T N
authors.initials: TN
authors.lastname: Duĭsebaeva
authors.forename: A A
authors.initials: AA
authors.lastname: Bannikova
mesh_terms: D000818:Animals; D001209:Asia, Central; D003576:Electron Transport Complex IV / Q000378:metabolism*; D014644:Genetic Variation / Q000502:physiology*; D008116:Lizards / Q000145:classification* / Q000235:genetics*; D024101:Mitochondrial Proteins / Q000235:genetics*; D010802:Phylogeny
chemical_list: D024101:Mitochondrial Proteins; D003576:Electron Transport Complex IV