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Lacertidae
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 about 360 species in 39 genera. They represent the dominant group of reptiles found 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 to medium-sized lizards. Most species are less than 9cm long, excluding the tail. The largest living species, '' Gallotia stehlini'', reaches 46cm, and some extinct forms were larger still. They are primarily insect ... [...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 about 360 species in 39 genera. They represent the dominant group of reptiles found 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 to medium-sized lizards. Most species are less than 9cm long, excluding the tail. The largest living species, '' Gallotia stehlini'', reaches 46cm, and some extinct forms were larger still. They are primarily insectivorou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holaspis
''Holaspis'' is a genus of equatorial African lizards in the family Lacertidae. These lizards are capable of gliding flight for distances of 30 meters (98 feet). Etymology The Neo-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 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, fronto parietal and occipital scales are all fused to shields, the tail is depressed with lateral fringes of scales, and the t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Troodos Lizard (Phoenicolacerta Troodica)
''Phoenicolacerta troodica'', commonly known as the Troodos wall lizard, Troodos rock lizard, Troodos lizard, Cyprus lizard or Cyprus wall lizard is a species of lizard belonging to the family Lacertidae. This lizard is endemic to Cyprus. Taxonomy Phoenicolacerta troodica was first formally described as ''Lacerta laevis troodica'' in 1936 by the Austrian herpetologist Franz Werner with its type locality given as Platraes. The Cyprus lizrd is now classified as a valid species within the genus '' Phoenicolacerta'' which belongs to the family Lacertidae, the African and Eurasian "typical lizards". Etymology ''Phoenicolacerta troodica'' is classified within the gneus ''Phoenicolacerta'', a name which prefixes the Latin word, ''Phoenice'', meaning "Phoenicia", the coast of the Levant, where most of the species of these lizards are found, with ''lacerta'', "a lizard". The specific name refers to the type locality being in the Troodos Mountains of Cyprus. Description ''Phoenicola ... [...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] |
Holaspis Guentheri
''Holaspis guentheri'', also commonly known as the neon blue-tailed tree lizard, the sawtail lizard, and the western neon blue-tailed tree lizard www.reptile-database.org. is a species of lizard in the family Lacertidae. The species is native to portions of West Africa and Central Africa. Geographic range ''H. guentheri'' occurs in Angola, Benin, Cameroon, Central African Republic, Democratic Republic of the Congo, Equatorial Guinea, Gabon, Ghana, Ivory Coast, Malawi, Mozambique, Nigeria, Sierra Leone, Tanzania, Togo, and Uganda. Habitat The preferred natural habitat of ''H. guentheri'' is forest, at altitudes from sea level to . Behavior ''H. guentheri'' is arboreal, and can glide between trees. Diet ''H. guentheri'' preys upon arthropods, predominately ants. Reproduction ''H. guentheri'' is oviparous. Clutch size is two eggs, which are laid beneath bark. Etymology The specific name, ''guentheri'', is in honor of German-born British herpetologist Albert Günther A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shovel-snouted Lizard
The shovel-snouted lizard (''Meroles anchietae''), also known commonly as Anchieta's desert lizard, Anchieta's dune lizard and the Namib sand-diver, is a species of lizard in the family Lacertidae. The species is native to southern Africa. Etymology The specific name, ''anchietae'', is in honor of Portuguese naturalist José Alberto de Oliveira Anchieta, who was an explorer of Africa. Beolens B, Watkins M, Grayson M (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Meroles anchietae'', p. 8). Geographic range ''M. anchietae'' is found in Angola and Namibia. Habitat The preferred natural habitat of ''M. anchietae'' is desert, with aeolian sand dunes and sparse vegetation, at altitudes from sea level to . Description Adults of ''M. anchietae'' have a snout-to-vent length (SVL) of about . Branch, Bill (2004). ''Field Guide to Snakes and other Reptiles of Southern Africa''. Third Revised edition, Second impression. S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holaspis Laevis
''Holaspis laevis'', commonly known as the eastern serrate-toed tree lizard or eastern neon blue-tailed tree lizard is a species of lizard occurring in Sierra Leone, Ghana, Nigeria, Cameroon, Equatorial Guinea, Democratic Republic of the Congo, Uganda, Tanzania, Malawi, and Mozambique Mozambique, officially the Republic of Mozambique, is a country located in Southeast Africa bordered by the Indian Ocean to the east, Tanzania to the north, Malawi and Zambia to the northwest, Zimbabwe to the west, and Eswatini and South Afr .... ''H. laevis'' was formerly only a subspecies of ''H. guentheri''. Etymology The Latin word "''laevis'' " means smooth. Vivarium keeping Nearly all ''Holaspis'' in the pet trade are ''H. laevis''. Captive breeding resulted in an increase of information on the biology of ''Holaspis''.Kroniger & Bosch 2001 In the "Cologne Aquarium" a female of ''H. laevis'' from Tanzania laid one to two eggs on 14 November, 22 December, 24 February and 5 April. Only ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerofoil
An airfoil (American English) or aerofoil (British English) is a streamlined body that is capable of generating significantly more lift than drag. Wings, sails and propeller blades are examples of airfoils. Foils of similar function designed with water as the working fluid are called hydrofoils. When oriented at a suitable angle, a solid body moving through a fluid deflects the oncoming fluid (for fixed-wing aircraft, a downward force), resulting in a force on the airfoil in the direction opposite to the deflection. This force is known as aerodynamic force and can be resolved into two components: lift (perpendicular to the remote freestream velocity) and drag ( parallel to the freestream velocity). The lift on an airfoil is primarily the result of its angle of attack. Most foil shapes require a positive angle of attack to generate lift, but cambered airfoils can generate lift at zero angle of attack. Airfoils can be designed for use at different speeds by modifying their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insectivore
file:Common brown robberfly with prey.jpg, A Asilidae, robber fly eating a hoverfly An insectivore is a carnivore, carnivorous animal or plant which eats insects. An alternative term is entomophage, which can also refer to the Entomophagy in humans, human practice of eating insects. The first vertebrate insectivores were amphibians. When they evolved 400 million years ago, the first amphibians were piscivores, with numerous sharp conical teeth, much like a modern crocodile. The same tooth arrangement is however also suited for eating animals with exoskeletons, thus the ability to eat insects can stem from piscivory. At one time, insectivorous mammals were scientific classification, scientifically classified in an order (biology), order called Insectivora. This order is now abandoned, as not all insectivorous mammals are closely related. Most of the Insectivora taxa have been reclassified; those that have not yet been reclassified and found to be truly related to each ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Namib Desert
The Namib ( ; ) is a coastal desert in Southern Africa. According to the broadest definition, the Namib stretches for more than along the Atlantic coasts of Angola, Namibia, and northwest South Africa, extending southward from the Carunjamba River in Angola, through Namibia and to the Olifants River in Western Cape, South Africa. The Namib's northernmost portion, which extends from the Angola-Namibia border, is known as Moçâmedes Desert, while its southern portion approaches the neighboring Kalahari Desert. From the Atlantic coast eastward, the Namib gradually ascends in elevation, reaching up to inland to the foot of the Great Escarpment. Annual precipitation ranges from in the aridest regions to at the escarpment, making the Namib the only true desert in southern Africa. Having endured arid or semi-arid conditions for roughly 55–80 million years, the Namib may be the oldest desert in the world and contains some of the world's driest regions, with only western South A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seed
In botany, a seed is a plant structure containing an embryo and stored nutrients in a protective coat called a ''testa''. More generally, the term "seed" means anything that can be Sowing, sown, which may include seed and husk or tuber. Seeds are the product of the ripened ovule, after the embryo sac is fertilization, fertilized by Pollen, sperm from pollen, forming a zygote. The embryo within a seed develops from the zygote and grows within the mother plant to a certain size before growth is halted. The formation of the seed is the defining part of the process of reproduction in seed plants (spermatophytes). Other plants such as ferns, mosses and marchantiophyta, liverworts, do not have seeds and use water-dependent means to propagate themselves. Seed plants now dominate biological Ecological niche, niches on land, from forests to grasslands both in hot and cold climates. In the flowering plants, the ovary ripens into a fruit which contains the seed and serves to disseminate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
