Pterygosoma livingstonei sp. n. collected from the Kenyan lizard Agama caudospinosa Meek shows morphological affinities with other South African congener species parasitizing lizards of the genus Agama, especially with P. triangulare Lawrence, 1936, but it differs in having glabrous genua II and III. P. livingstonei shows affinities with the Lawrence's hispida species group in the characters of...

Communication signals underpin the social lives of animals, from species recognition to mate selection and territory defense. Animal are diverse in structure between within species, with diversity reflecting interacting factors shared evolutionary history, constraints imposed on senders receivers ecological context which signalling takes place. The dragon lizards Australia (family Agamidae) kno...

the reptile's fauna of sabzevar was investigated during 10 years (2003-2013). in total 43 species belonging to 29 genera, 13families and two orders (squamata and testudines) were collected and identified. the most diverse group in the area is lizards with 23 species, followed by snakes with 18 species and the testudines with one species. the most diverse families are colubridae , lacertidae wit...

we report observations on the natural history of lizards in the gando protected area, within the sistan and baluchestan province, iran. the identity of the lizards is recorded, along with remarks on some meristic characteristics. brief descriptions of their habitats are also given with a distribution map. lizards (n = 132) were collected and photographed in 2008-09. twelve species belonging to ...