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The present work provides a list of all amphibians and reptiles recorded from Iraq up to 2014. It includes 115 species (105 species of reptiles and 10 species of amphibians) dating back to 25 families (20 families of reptiles and 5 families of amphibians). Conservation status of each species was mentioned.

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An extensive review on the taxonomic status, occurrence, geographical distribution, and the IUCN conservation status of 122 species/taxa (10 amphibians and 112 reptiles) belonging to 71 genera (8 genera of amphibians and 63 of reptiles) and to 25 families (5 families of amphibians and 20 families of reptiles) was made. As a part of Iraq’s unique biota, the knowledge of the herpetofauna of Iraq is poorly discovered and requires extensive field surveys, further research, and explorations in order to create full frame knowledge of its status and conservation.

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Seventeen (17) and twenty-two (22) species of terrestrial reptiles were recorded from ‘Uruq Bani Ma’arid and Harat al Harrah protected areas, respectively. Eight sites in ‘Uruq Bani Ma’arid and eleven sites in Harat al Harrah were surveyed for the presence of reptiles. A comparison between the two protected areas’ reptile fauna is provided, with brief descriptions of their habitat preferences. Uromastyx aegyptia, categorised by the IUCN Red List as Vulnerable, occurs in both protected areas. Ptyodactylus puiseuxi is a new species record for the herpetofauna of Saudi Arabia. This study indicates the importance of protected areas within Saudi Arabia for the conservation of reptile biodiversity, the need for extension of the protected area network and additional biodiversity surveys in other regions. Studies on species richness, biology and population size for endangered species should be a priority for future studies.

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Arabia, including the arid lowland regions of Jordan, Syria, Iraq and southwest Iran, has approximately 128 species of terrestrial reptiles and about 7 of amphibians. Endemicity is high, 55% of species being largely or entirely confined to the area. Abrupt faunal discontinuities are present between Arabia and neighbouring regions, namely the Horn of Africa, the Sahara desert and the relatively mesic areas to the north. However, there must have been substantial interchange with these areas in the past. Within Arabia, the main Zoogeographie division is between the arid regions occupying most of the peninsula and much smaller, often more mesic areas of endemicity in the south. The former are mainly occupied by Saharo-Sindian taxa and have rather more affinities with the Sahara than to arid regions east of Arabia. Southern areas of endemicity include: 1. The southwestern coast, with affinities to the Horn of Africa and the inland deserts of Arabia. 2. The southwest and southern highlands which share a number of forms with northeast African relationships but differ significantly, the former having more, often endemic species with African affinities and a number with relatives in the Mediterranean and other northern mesic regions. The drier southern mountains have their own endemics, some of which have representatives in the öiddat al-HaräsIs area to the east. 3. The north Oman mountains also possess distinctive species and populations, some of which are related to forms in the less arid parts of the Iranian area. Finally there are a number of mesic forms distributed around the periphery of Arabia, and populations at oasis sites in the arid region which are probably relicts of forms more widespread in Quaternary pluvial phases.

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Differences in surface structure (ober- hautchen) of body scales of lacertid lizards involve cell size, shape and surface profile, presence or absence of fine pitting, form of cell margins, and the occurrence of longitudinal ridges and pustular projections. Phylogenetic information indicates that the primitive pattern involved narrow strap-shaped cells, with low posteriorly overlapping edges and relatively smooth surfaces. Deviations from this condition produce a more sculptured surface and have developed many times, although subsequent overt reversals are uncommon. Like variations in scale shape, different patterns of dorsal body microornamentation appear to confer different and conflicting performance advantages. The primitive pattern may reduce friction during locomotion and also enhances dirt shedding, especially in ground-dwelling forms from moist habitats. However, this smooth microornamentation generates shine that may compromise cryptic coloration, especially when scales are large. Many derived features show correlation with such large scales and appear to suppress shine. They occur most frequently in forms from dry habitats or forms that climb in vegetation away from the ground, situations where dirt adhesion is less of a problem. Microornamentation differences involving other parts of the body and other squamate groups tend to corroborate this functional interpretation. Microornamentation features can develop on lineages in different orders and appear to act additively in reducing shine. In some cases different combinations may be optimal solutions in particular environments, but lineage effects, such as limited reversibility and different developmental proclivities, may also be important in their genesis. The fine pits often found on cell surfaces are unconnected with shine reduction, as they are smaller than the wavelengths of most visible light.

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The physical geography of Iraq is summarised. Using data from the relevant literature and current information from the Internet, a very provisional checklist of Iraqi amphibians and reptiles is presented. Ten amphibian species are reported for Iraq, and exactly 100 reptile species.

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Zoogeographically, the Jordanian herpetofauna is heterogeneous, originating from four biogeographical regions (Oriental, Palearctic, Saharo-Sindian, and Afrotropical) and occupying four different ecozones. Ninetythree species and subspecies of amphibians and reptiles are recorded from Jordan, showing different distribution patterns. The Mediterranean ecozone harbours the highest number (35) of recorded species, followed by the Sudanian Tropical penetration zone (16), and the Badyiah ecozone (12), respectively. Jordan is not separated by natural boundaries from the surrounding countries, which prevents the operation of isolation mechanisms, and seems to result in the absence of endemism. There are, however, three areas of endemism within the Eastern Mediterranean region taken as one whole unit: the Badyiah shared by Syria, Iraq, Saudi Arabia and Jordan, the northern part of the Mediterranean ecozone shared by Lebanon, Israel, Syria and Jordan, and southwest Jordan, Israel and Sinai. Some Palearctic species such as Coluber schmidti and C. ravergieri are relicts of the postglacial period and continue to survive in refugal enclaves with delicate ecological patterns. The distribution of some species, such as Bufo viridis, Mauremys caspica rivulata, Natrix tessellata, Coluber ventromaculatus, C. jugularis asianus, Walterinnesia aegyptia, and Vipera palaestinae, has been greatly influenced by climatic as well as anthropogenic changes.

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The lizard fauna of Jordan is very diverse and forms 55.5% of the terrestrial herpetofauna of the country. Lizard species of Arabian origin form the highest percentage (43%) of the lizards, followed by Saharo-Sindian (35%), Palaearctic (20%) and only 2% with Afrotropical affinities. 69.1% of the lizard species inhabit two ecozones: Badia (Eastern Desert); and Wadi Araba and Wadi Rum. The Badia may form the focal point for the evolution of certain Acanthodactylus species. Jordan forms the southernmost limit of the distribution of some Palaearctic species (i.e. Lacerta media, L. laevis, Pseudopus apodus) and they inhabit the Mediterranean ecozone. The presence of diverse habitats in Jordan allowed certain allopatric congeneric species of the genus Ptyodactylus to live in isolation from one another. Southern Jordan and Wadi Rum are part of the Levantine land bridge and act as a “biogeographical filter”. Most of the species found in Wadi Rum are of Arabian affinities and their distribution does not extend towards the west.

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Zoogeographically, the Syrian herpetofauna is heterogeneous, originating from four biogeographical regions (Oriental, Palearctic, Saharo-Sindian and Afrotropical) and is characterized by the presence of five ecozones. 50% of the terrestrial herpetofaunal species are of palaearetic affinity while 32.3%, 14.6% and 3.1% are of Saharo-Sindian, Arabian and Afrotropical affinities, respectively. Five records of reptiles are new to the Syrian fauna: Emys orbicularis, Acanthodactylus opheodurus, Acanthodactylus schreiben syriacus, Pseudotrapelus sinaitus, Uromastyx aegyptia microlepis, and Lepto- typhlops macrorhynchus; Coluber rogersi is reported for the second time. An updated list of the herpetofauna of Syria is given.

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n this study the Check list lizards of Iraq were investigated. by reviewing the old and new data as well as carrying out field work and study of material in the Natural history Museum of Iraq as well as many departments and colleges in various universities, are discussed.Further, various relevant websites in the Internet specialized lizards. I found in this study 7 families, 27 genera and 50 species distribution in the different parts of Iraq. During this study I found Asaccus saffinae (Afrasiab & Mohamad, 2009) the first time in SheraSwar Cave in the Saffine Mountain near Erbil, Kurdistan and the first record new species in Iraq and found Ptyodactylus puiseuxi (Boutan, 1893) the first time in same area . Also found Carinatogecko heteropholis(Minton, S. Anderson, and J. A. Anderson, 1970) Which is one of the endemic species in western Iran in the Erbil western Zagros foothills in Erbil. Trapelus ruderatus (Olivier, 1804) found in the central of Iraq. Cyrtopodion scaber (Heyden, 1827) Previously found in southern Iraq But recently also recorded in the center and northern Iraq. Varanus nesterovi (Bohme, Ehrlich, Milto, Orlov & Scholz, 2015) new species in the northern of Iraq. Lacerta media (Lantz & Cyren, 1758) found newly in central and northern of Iraq and Timon kurdistanicus, Apathya cappadocica (Werner, 1902) (Suchow, 1936) northern of Iraq. I note the two families were finding Previously in Iraq and they did not record any new genus and species in Iraq.

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Mitochondrial DNA sequences consisting of 645 sites from the 12S rRNA and 16S rRNA genes were used to estimate the phylogeny of 15 of the 32 species of spiny-footed lizards Acanthodactylus. The resultant tree has similarities to that produced from a differentially weighted data set of 32 morphological characters but there are also significant differences. However, combined analysis of molecular and morphological data sets produces the same tree topology as DNA sequence alone. The molecular data confirm that there are distinct eastern and western clades within Acanthodactylus, but place A. boskianus in the former while the A. scutellatus group constitutes a third clade. Species for which only morphological information is available were integrated with the combined tree to give a provisional phylogeny for 31 species. This phylogeny indicates that the ancestor of existing Acanthodactylus probably originated in south-west Asia and that North Africa was invaded by more than one lineage of the genus. It also suggests that soft aeolian sand habitats may have been independently occupied more than once. Molecular data provide independent evidence that the differential weighting of morphological characters in past analyses was appropriate.

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Anhand der Ergebnisse einer Sammelreise des Natural History Museum of Crete (NHMC) im April 1999 werden neue Ergebnisse zur Herpetofauna Syriens vorgestellt. Wir sammelten an 30 Lokalitäten insgesamt 391 Exemplare in 43 Arten. Die Ergebnisse erweitern unser Wissen über die Verbreitung mehrerer Arten. Die systematische Stellung von vier Arten (Rana bedriagae, Ptyodactylus sp., Lacerta kultzeri, Mabuya aurata) wird im Lichte neuerer Revisionen der syrischen Herpetofauna diskutiert.

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Aim Body size is instrumental in influencing animal physiology, morphology, ecology and evolution, as well as extinction risk. I examine several hypotheses regarding the influence of body size on lizard evolution and extinction risk, assessing whether body size influences, or is influenced by, species richness, herbivory, island dwelling and extinction risk. Location World-wide. Methods I used literature data and measurements of museum and live specimens to estimate lizard body size distributions. Results I obtained body size data for 99% of the world`s lizard species. The body size–frequency distribution is highly modal and right skewed and similar distributions characterize most lizard families and lizard assemblages across biogeographical realms. There is a strong negative correlation between mean body size within families and species richness. Herbivorous lizards are larger than omnivorous and carnivorous ones, and aquatic lizards are larger than non-aquatic species. Diurnal activity is associated with small body size. Insular lizards tend towards both extremes of the size spectrum. Extinction risk increases with body size of species for which risk has been assessed. Main conclusions Small size seems to promote fast diversification of disparate body plans. The absence of mammalian predators allows insular lizards to attain larger body sizes by means of release from predation and allows them to evolve into the top predator niche. Island living also promotes a high frequency of herbivory, which is also associated with large size. Aquatic and nocturnal lizards probably evolve large size because of thermal constraints. The association between large size and high extinction risk, however, probably reflects a bias in the species in which risk has been studied.

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Jordan has a very diversified morphology, which is reflected also in the diversity of its herpetofauna. A total 90 amphibian and reptilian species is known to inhabit Jordan. Of those three are amphibians, with the fourth species most probably already extinct, 47 are lizard species, 35 are snake species and five turtle species. The amphibians are represented by three different families, lizards and snakes both by seven families and turtles by four families. The distribution, ecology and systematics for most species are given.

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There are five terrestrial biomes found in Palearctic realm of Iraq: Temperate broadleaf and mixed forests; Temperate grasslands, Savanas and shrublands; Flooded grasslands and Savannas; Mediterranean forests, woodlands and scrub; deserts and xeric shrublands. The presence of these ecozones resulted in a considerable heterogeneity of the herpetofauna of Iraq. With considering lizards fauna, we collected 400 lizard specimens that classified into 18 species, 11genera and five families, were distributed throughout central and southern Iraq and their zoogeographical affinities about: 44.44% Palearictic, 33.33% Arabian and 22.22% Saharo-Sindian.

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Die vorliegende Revision betrifft die Gattung Acanthodactylus (Damilie Lacertidae), die die Trocken- und Wüstengebiete des nördlichen Afrika und des südwestlichen Asiens bewohnt, mit Randpopulationen auf der Iberischen Halbinsel und auf Zypern. Mehr als 6000 Exemplare der Gattung, aus den bedeutendsten europäischen und amerikanischen Sammlungen, wurden untersucht. Zusätzlich wurden über 450 Röntgenaufnahmen für osteologische Untersuchungen ausgewertet. Die historische Übersicht behandelt in chronologischer Reihenfolge alle Arbeiten, die sich mit der Gattung Acanthodactylus beschäftigen, mit besonderer Berücksichtigung taxonomischer Studien. Ein beigegebener Bestimmungsschlüssel ermöglicht die Determination aller Arten der Gattung. Eine Reihe äußerer (Größe und Proportionen, Pholidose, Färbung und Zeichnung) und innerer (d.h. osteologischer) Merkmale wurde im Hinblick auf ihre Variabilität untersucht. Dann wurde ein Land ausgesucht, z.B. Ägypten, aus dem eine gute Materialbasis zur Verfügung stand. Für einen bestimmten Fundort in diesem Lande wurden sodann einige Kombinationen von Merkmalszuständen ermittelt, die sich aus dem Auftreten verschiedener Arten ergaben. Derselbe Vorgang wurde sodann auf den Rest Ägyptens übertragen, und die Merkmalskombinationen stellten sich als übereinstimmend heraus; sie erlaubten dadurch eine sichere Zuordnung von Tieren zu folgen Arten: A. boskianus, A. scutellatus und A. pardalis. Durch die Ausdehnung der Untersuchung nach Westen und Osten kamen weitere Taxa hinzu. Besonderer Aufmerksamkeit wurde diesen Merkmalskombinationen im Hinblick auf sympatrisches oder allopatrisches Auftreten der betroffenen Arten gezollt, mit dem Ergebnis, daß es in einigen Fällen möglich war, abzusichern, daß es sich um Populationen derselben Art handelt. Die Gattung Acanthodactylus wurde in mehrere Artengruppen gegliedert, die sich durch engere Beziehungen ihrer Arten untereinander auszeichnen. Die erste ist die micropholis-Gruppe mit der einzigen Art A. micropholis. Sie wird als die ursprünglichste der gesamten Gattung angesehen. Eine weitere Gruppe ist die boskianus-Gruppe, mit den Arten A. boskianus und A. schreiberi. Erstere wird ausführlich analysiert im Hinblick auf ihre außerordentlich große geographische Variabilität. Die yemenicus-Gruppe besiedelt die Arabische Halbinsel und besteht aus A. yemenicus sp.n., A. masirae, A. opheodurus und A. felicis. Eine weitere Gruppe ist die tristrami-Gruppe mit den Arten A. tristrami und A. robustus. Für erstere wird die Validität der Unterart orientalis verneint, die für iracensis dagegen bejaht. In die grandis-Gruppe wird hier nur A. grandis gestellt, während A. fraseri als dessen Synonym aufgefaßt wird. Die erythrurus-Gruppe enthält A. erythrurus, A. savignyi, A. blanci, A. boueti und A. guineensis. Letzterer rangierte bislang in der Gattung Eremias, gehört aber nach den hier vorgelegten Befunden in die erythrurus-Gruppe von Acanthodactylus. In der pardalis-Gruppe sind enthalten: A. pardalis, A. bedriagai, A. maculatus, A. spinicauda und A. busacki sp.n. aus Marokko. Die scutellatus-Gruppe besteht aus A. scutellatus, A. aureus, A. dumerili und A. longipes. Die letzte Gruppe ist die cantoris-Gruppe mit den Arten A. cantoris, A. arabicus, A. schmidti, A. blanfordi, A. gongrorhynchatus und A. haasi. Eine Bibliographie über die Gattung beschließt die Arbeit. Für jede Art werden Diagnosen, Verbreitungskarten, Synonymien, Beschreibungen und Materiallisten der untersuchten Tiere sowie auch Strichzeichnungen gegeben.

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Aim: Deserts are generally perceived as areas of low diversity, and hence receive little attention from researchers and conservationists. Squamates are the dominant group of vertebrates in arid regions, and as such represent an ideal model to study biodiversity patterns in these areas. We examine spatial patterns of diversity, evolutionary history and endemism of terrestrial squamates of the Arabian Peninsula and test hypotheses on the role of topography and history of isolation so as to identify possible environmental drivers of diversification. Location: The Arabian Peninsula. Taxon: Squamate reptiles (Squamata; lizards and snakes). Methods: We generated distribution maps for all Arabian squamate species (including yet undescribed) and reconstructed their phylogenetic relationships using existing and newly produced genetic data for nearly all the species. We assessed patterns of the distribution of species richness, phylogenetic diversity and phylogenetic en demism across the peninsula to identify areas that could be considered evolutionary or endemicity hotspots for squamates. We evaluated community turnover across the peninsula and assessed the possible environmental drivers affecting the diversity of Arabian squamates in a regression framework. Results: The main hotspots of Arabian squamate diversity are mostly along the mountains that rim the peninsula while the most arid, central regions support a low diversity of species. The distribution of the phylogenetic diversity mirrors that of the species richness. Phylogenetic endemism is also highest in the mountains, especially when only endemic species are analysed. The deserts of northern Arabia are poor in terms of species richness and they show low connectivity to the peninsular communities. Topographic heterogeneity is the strongest predictor for Arabian squamates, followed by elevation. There is no correlation between richness and temperature. Main conclusions: The mountains of Arabia support rich and unique squamate communities that are dominated by local radiations of closely related and narrow-ranging species. In particular, the Asir Mountains of SW Arabia, Dhofar Province of Oman and the Hajar Mountains of northern Oman and UAE show unprecedented levels of squamate endemism and phylogenetic endemism. While many generalist species range across Arabia, a low number of species is shared between the peninsula and mainland Asia, indicating an effective isolation of the Arabian fauna. Squamate richness is highest in heterogeneous, topographically complex habitats.