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Lacertid
The Lacertidae are the family of the wall lizards, true lizards, or sometimes simply lacertas, which are native to Afro-Eurasia. It is a diverse family with at least 300 species in 39 genera. They represent the dominant group of reptiles found in Europe. The group includes the genus ''Lacerta'', which contains some of the most commonly seen lizard (thus "true" lizard) species in Europe. Habitat The European and Mediterranean species of lacertids live mainly in forest and scrub habitats. ''Eremias'' and ''Ophisops'' species replace these in the grassland and desert habitats of Asia. African species usually live in rocky, arid areas. ''Holaspis'' species are among the few arboreal lacertids, and its two species, ''Holaspis guentheri'' and ''Holaspis laevis'', are gliders (although apparently poor ones), using their broad tail and flattened body as an aerofoil. Description Lacertids are small or medium-sized lizards. Most species are less than 9 cm long, excluding the tail, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lacertid Gab Fbi
The Lacertidae are the family of the wall lizards, true lizards, or sometimes simply lacertas, which are native to Afro-Eurasia. It is a diverse family with at least 300 species in 39 genera. They represent the dominant group of reptiles found in Europe. The group includes the genus ''Lacerta'', which contains some of the most commonly seen lizard (thus "true" lizard) species in Europe. Habitat The European and Mediterranean species of lacertids live mainly in forest and scrub habitats. ''Eremias'' and ''Ophisops'' species replace these in the grassland and desert habitats of Asia. African species usually live in rocky, arid areas. ''Holaspis'' species are among the few arboreal lacertids, and its two species, ''Holaspis guentheri'' and ''Holaspis laevis'', are gliders (although apparently poor ones), using their broad tail and flattened body as an aerofoil. Description Lacertids are small or medium-sized lizards. Most species are less than 9 cm long, excluding the tail ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holaspis
''Holaspis'' is a genus of equatorial African lizards in the Family (biology), family Lacertidae. These lizards are capable of gliding flight for distances of 30 meters (98 feet). Etymology The New Latin word "''Holaspis'' " is derived from the Greek words " aspis'"ἀσπίς(= a buckler, or round shield) and " holos'", ὅλος, ὅλως (= whole, all, complete). It refers to the head scalation with frontoparietal and occipital scales all fused. Description In morphology-based parsimony and compatibility analyses :fr:Edwin Nicholas Arnold, Arnold (1989) recognized a clade called the "Equatorial African group" including ''Adolfus'', ''Gastropholis'', and ''Holaspis''. In all lacertids of this clade the parietal foramen is consistently absent, the parietal scale extends to the edge of the parietal table, and the postnasal scale is single. In ''Holaspis'' the head and body are very depressed, frontoparietal scales, parietal and occipital scales are all fused to shields, the ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lacerta (genus)
''Lacerta'' is a genus of lizards of the family Lacertidae. Taxonomy ''Lacerta'' was a fairly diverse genus containing around 40 species, until it was "split" into nine genera in 2007 by Arnold, Arribas & Carranza. Fossil record The earliest known members of the genus ''Lacerta'' are known from early Miocene epoch fossils indistinguishable in anatomy from the modern green lizards such as ''Lacerta viridis''. Species The genus ''Lacerta'' contains the following species. *''Lacerta agilis'' – sand lizard *''Lacerta bilineata'' – western green lizard *'' Lacerta citrovittata'' – Tinos green lizard *'' Lacerta diplochondrodes'' – Rhodos green lizard *'' Lacerta media'' *'' Lacerta pamphylica'' *''Lacerta schreiberi'' – Iberian emerald lizard *'' Lacerta strigata'' – Caucasus emerald lizard *'' Lacerta trilineata'' - Balkan green lizard, Balkan emerald lizard *''Lacerta viridis'' – European green lizard Some species formerly in ''Lacerta'' Arranged alpha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gallotia Stehlini
The Gran Canaria giant lizard (''Gallotia stehlini'') is a species of lizard in the family Lacertidae. The species is found in the Canary Islands. Etymology The specific name, ''stehlini'', is in honor of Swiss paleontologist Hans Georg Stehlin, who collected the holotype. Description ''G. stehlini'' grows to a total length (including tail) of up to . It is among the largest reptiles within the family Lacertidae. The species comes in a variety of grays, browns, and reddish hues. Unlike their female counterparts, males exhibit sizable jowls, robust heads and overall greater body mass. Diet ''G. stehlini'' is a true omnivore. The young often consume various invertebrates, vegetation and soft fruits. As they mature, their diet largely consists of plant matter.Carretero, Miguel & Roca, Vicente & Martín, Juan & Llorente, Gustavo & Montori, Albert & Santos, Xavier & Mateos, Judit. (2006). Diet and helminth parasites in the Gran Canaria giant lizard, Gallotia stehlini. Revista Espa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lizard
Lizards are a widespread group of squamate reptiles, with over 7,000 species, ranging across all continents except Antarctica, as well as most oceanic island chains. The group is paraphyletic since it excludes the snakes and Amphisbaenia although some lizards are more closely related to these two excluded groups than they are to other lizards. Lizards range in size from chameleons and geckos a few centimeters long to the 3-meter-long Komodo dragon. Most lizards are quadrupedal, running with a strong side-to-side motion. Some lineages (known as "legless lizards"), have secondarily lost their legs, and have long snake-like bodies. Some such as the forest-dwelling ''Draco'' lizards are able to glide. They are often territorial, the males fighting off other males and signalling, often with bright colours, to attract mates and to intimidate rivals. Lizards are mainly carnivorous, often being sit-and-wait predators; many smaller species eat insects, while the Komodo eats mammals a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sand Lizard
The sand lizard (''Lacerta agilis'') is a lacertid lizard distributed across most of Europe from France and across the continent to Lake Baikal in Russia. It does not occur in European Turkey. Its distribution is often patchy. In the sand lizard's northern populations, such as in Great Britain, it is only able to survive along coastal heathlands where the sand is hot enough to incubate their eggs. Males are known for their bright colorations and aggressive behaviors when competing for females. Their mating process is unique because of its relatively short time period and because males are generally more selective with who they mate with than females. Females typically only lay a single clutch in a year. Sand lizards spend most of their time basking, foraging, or under vegetation and prefer to live in diverse habitats. Males have their own home territories that are very wide and often overlap with other males. These males compete with each other while females have smaller home te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viviparous Lizard
The viviparous lizard, or common lizard, (''Zootoca vivipara'', formerly ''Lacerta vivipara''), is a Eurasian lizard. It lives farther north than any other species of non-marine reptile, and is named for the fact that it is viviparous, meaning it not only lays eggs, but also gives birth to live young. Both "''Zootoca''" and "''vivipara''" mean "live birth," in Greek and Latin respectively. It was called ''Lacerta vivipara'' until the genus ''Lacerta'' was split into nine genera in 2007 by Arnold, Arribas & Carranza. Male and female ''Zootoca vivipara'' are equally likely to contract blood parasites. Additionally, larger males have been shown to reproduce more times in a given reproductive season than smaller ones. The lizard is also unique as it is exclusively carnivorous, eating only flies, spiders, and insects. Studies show that the more carnivorous an individual is (the more insects they eat), the less diverse the population of parasitic helminths that infest the lizards. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lacerta Agilis
The sand lizard (''Lacerta agilis'') is a lacertid lizard distributed across most of Europe from France and across the continent to Lake Baikal in Russia. It does not occur in European Turkey. Its distribution is often patchy. In the sand lizard's northern populations, such as in Great Britain, it is only able to survive along coastal heathlands where the sand is hot enough to incubate their eggs. Males are known for their bright colorations and aggressive behaviors when competing for females. Their mating process is unique because of its relatively short time period and because males are generally more selective with who they mate with than females. Females typically only lay a single clutch in a year. Sand lizards spend most of their time basking, foraging, or under vegetation and prefer to live in diverse habitats. Males have their own home territories that are very wide and often overlap with other males. These males compete with each other while females have smaller home t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sexual Dimorphism
Sexual dimorphism is the condition where the sexes of the same animal and/or plant species exhibit different morphological characteristics, particularly characteristics not directly involved in reproduction. The condition occurs in most animals and some plants. Differences may include secondary sex characteristics, size, weight, colour, markings, or behavioural or cognitive traits. These differences may be subtle or exaggerated and may be subjected to sexual selection and natural selection. The opposite of dimorphism is ''monomorphism'', which is when both biological sexes are phenotypically indistinguishable from each other. Overview Ornamentation and coloration Common and easily identified types of dimorphism consist of ornamentation and coloration, though not always apparent. A difference in coloration of sexes within a given species is called sexual dichromatism, which is commonly seen in many species of birds and reptiles. Sexual selection leads to the exaggerated dim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caucasus
The Caucasus () or Caucasia (), is a region between the Black Sea and the Caspian Sea, mainly comprising Armenia, Azerbaijan, Georgia, and parts of Southern Russia. The Caucasus Mountains, including the Greater Caucasus range, have historically been considered as a natural barrier between Eastern Europe and Western Asia. Mount Elbrus in Russia, Europe's highest mountain, is situated in the Western Caucasus. On the southern side, the Lesser Caucasus includes the Javakheti Plateau and the Armenian highlands, part of which is in Turkey. The Caucasus is divided into the North Caucasus and South Caucasus, although the Western Caucasus also exists as a distinct geographic space within the North Caucasus. The Greater Caucasus mountain range in the north is mostly shared by Russia and Georgia as well as the northernmost parts of Azerbaijan. The Lesser Caucasus mountain range in the south is occupied by several independent states, mostly by Armenia, Azerbaijan, and Georgia, but also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osteoderm
Osteoderms are bony deposits forming scales, plates, or other structures based in the dermis. Osteoderms are found in many groups of extant and extinct reptiles and amphibians, including lizards, crocodilians, frogs, temnospondyls (extinct amphibians), various groups of dinosaurs (most notably ankylosaurs and stegosaurians), phytosaurs, aetosaurs, placodonts, and hupehsuchians (marine reptiles with possible ichthyosaur affinities). Osteoderms are uncommon in mammals, although they have occurred in many xenarthrans (armadillos and the extinct glyptodonts and mylodontid and scelidotheriid ground sloths). The heavy, bony osteoderms have evolved independently in many different lineages. The armadillo osteoderm is believed to develop in subcutaneous dermal tissues. These varied structures should be thought of as anatomical analogues, not homologues, and do not necessarily indicate monophyly. The structures are however derived from scutes, common to all classes of amniotes and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holaspis Guentheri
''Holaspis guentheri'', commonly known as the sawtail lizard or western neon blue-tailed tree lizard is a species of lizard occurring in Sierra Leone, Ghana, Nigeria, Cameroon, Gabon, Equatorial Guinea, Democratic Republic of the Congo, Central African Republic, Uganda, Angola, Tanzania, Malawi, Mozambique, Ivory Coast, Benin, and Togo. Etymology The species is named in honor of Albert Günther Albert Karl Ludwig Gotthilf Günther FRS, also Albert Charles Lewis Gotthilf Günther (3 October 1830 – 1 February 1914), was a German-born British zoologist, ichthyologist, and herpetologist. Günther is ranked the second-most productive re .... References {{Taxonbar, from=Q882549 Holaspis Reptiles described in 1863 Taxa named by John Edward Gray ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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