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Ctenoblepharys
''Ctenoblepharys adspersa'' is a liolaemid lizard within the monotypic genus ''Ctenoblepharys''. It is endemic to the arid western coast of Peru. It is locally known as ''cabezona''. The species is secretive and arenicolous, meaning that it inhabits sandy areas. It is primarily found along coastal sand dunes and beaches, but also hyper-arid habitats, ephemeral streambeds, and ''Tillandsia'' groves further inland, as far as the Andean foothills. Much of its biology and ecology is unknown, though it is known to be oviparous (egg-laying) and excavates burrows up to a meter in length. It feeds on a wide variety of insects, the most common being hymenopterans (wasps, ants, etc.), followed by coleopterans (beetles) and insect larvae. Activity levels are greatest in the morning (9–11 AM) and in the afternoon (3–4 PM). Compared to other liolaemids, it has a fairly broad head and large eyes, along with numerous unique skeletal features. Scales are generally small and granular, rather ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liolaemidae
Liolaemidae are a family of iguanian lizards. They were traditionally included in the family Iguanidae as subfamily Liolaeminae, which some more recent authors prefer to delimit in a more restricted way. This family is only found within South America with the widest range being in Argentina, Bolivia, Brazil, Chile, Peru, Uruguay, and Paraguay. A common name for this group is liolaemids. Liolaemidae are typically herbivores that have a diet high in fruit. Because of this special diet, Liolaemidae have a larger small intestine when compared to other similar omnivorous and insectivorous lizards. Liolaemidae also have evolved both herbivory and omnivory independently more times than any other lizard group The genera placed here are: * '' Ctenoblepharys'' – ''cabezona'' (one species) * '' Liolaemus'' – tree iguanas, snow swifts (over 280 species) * ''Phymaturus ''Phymaturus'' is a genus of iguanian lizards of the Family (biology), family Liolaemidae, a family which was tradit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Jakob Von Tschudi
Johann Jakob von Tschudi (25 July 1818 – 8 October 1889) was a Switzerland, Swiss naturalist, explorer, and diplomat. He is known for his travels in South America, his scientific contributions to zoology and anthropology, and his diplomatic service for Switzerland. Early life and education Tschudi was born in Glarus to Johann Jakob Tschudi, a merchant, and Anna Maria Zwicky. He studied natural sciences and medicine at the universities of Neuchâtel, Leiden, and Paris. Exploration and scientific work In 1838, Tschudi travelled to Peru, where he remained for five years exploring and collecting plants in the Andes. He moved to Vienna in 1843. In 1845, he described 18 new species of South American reptiles. Between 1857 and 1859, he visited Brazil and other countries in South America. Tschudi wrote a textbook on Peru titled ''Peruvian Antiquities'' in which he recorded various aspects of Peruvian life and history. In the book, he explained the various skull angles of Peruvians in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reptiles Of Peru
Reptiles, as commonly defined, are a group of tetrapods with an ectothermic metabolism and Amniotic egg, amniotic development. Living traditional reptiles comprise four Order (biology), orders: Testudines, Crocodilia, Squamata, and Rhynchocephalia. About 12,000 living species of reptiles are listed in the Reptile Database. The study of the traditional reptile orders, customarily in combination with the study of modern amphibians, is called herpetology. Reptiles have been subject to several conflicting Taxonomy, taxonomic definitions. In Linnaean taxonomy, reptiles are gathered together under the Class (biology), class Reptilia ( ), which corresponds to common usage. Modern Cladistics, cladistic taxonomy regards that group as Paraphyly, paraphyletic, since Genetics, genetic and Paleontology, paleontological evidence has determined that birds (class Aves), as members of Dinosauria, are more closely related to living crocodilians than to other reptiles, and are thus nested among re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Fauna Of Peru
Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can also be referred to as an ''endemism'' or, in scientific literature, as an ''endemite''. Similarly, many species found in the Western ghats of India are examples of endemism. Endemism is an important concept in conservation biology for measuring biodiversity in a particular place and evaluating the risk of extinction for species. Endemism is also of interest in evolutionary biology, because it provides clues about how changes in the environment cause species to undergo range shifts (potentially expanding their range into a larger area or becomin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lizards Of South America
Lizard is the common name used for all Squamata, squamate reptiles other than snakes (and to a lesser extent amphisbaenians), encompassing over 7,000 species, ranging across all continents except Antarctica, as well as most Island#Oceanic islands, oceanic Archipelago, island chains. The grouping is Paraphyly, paraphyletic as some lizards are more closely related to snakes 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 lizards, such as the forest-dwelling ''Draco (genus), Draco'', are able to glide. They are often Territory (animal), 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 b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paracas National Reserve
Paracas National Reserve is a protected area in the region of Ica Region, Ica, Peru and protects desert and marine ecosystems for their conservation and sustainable use. There are also archaeological remains of the Paracas culture inside the reserve. Geography The reserve is located in the region of Ica, 250 km south of Lima, and a few kilometres from the town of Pisco, Peru, Pisco. It spans an area of 335,000 hectares, 65% of which correspond to marine ecosystems. The highest elevation in the reserve is . The reserve includes coastal geographic features such as: the Paracas Peninsula, Independencia Bay, San Gallán Island, Paracas Bay and Independencia Island. Climate Paracas National Reserve is an Desert climate, arid zone, with intense local winds known as ''paracas''. Precipitation is scarce and occurs in winter, falling mostly on the top of the highest hills, which is vital to the lomas ecosystem. The following climograph corresponds to the nearby town of Pisco ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lomas De Lachay
Lachay National Reserve () is a protected area in the region of Lima Region, Lima, Peru.https://www.gob.pe/institucion/sernanp/informes-publicaciones/1718927-reserva-nacional-de-lachay Lomas de Lachay - SERNANP (in spanish) The reserve is located north from the Peruvian capital, Lima, and protects part of the lomas ecosystem. Climate Climate at the reserve is typical of the lomas: there is a wet season, from June to October (when vegetation develops) and a dry season from January to May (when the landscape is barren). Ecology The lomas ecosystem consists of areas of coastal desert, mostly hills, that receive enough moisture during winter for plant life to thrive, unlike the drought conditions in summer (except for some El Niño events, that bring rains in the summer). Flora Among the native plant species present in the park are: ''Tara spinosa, Vasconcellea candicans, Ismene amancaes'', ''Verbena litoralis, Vachellia macracantha, Heliotropium arborescens, Armatocereus matu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN Red List
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is an inventory of the global conservation status and extinction risk of biological species. A series of Regional Red Lists, which assess the risk of extinction to species within a political management unit, are also produced by countries and organizations. The goals of the Red List are to provide scientifically based information on the status of species and subspecies at a global level, to draw attention to the magnitude and importance of threatened biodiversity, to influence national and international policy and decision-making, and to provide information to guide actions to conserve biological diversity. Major species assessors include BirdLife International, the Institute of Zoology (the research division of the Zoological Society of London), the World Conservation Monitoring Centre, and many Specialist Groups w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vulnerable Species
A vulnerable species is a species which has been Conservation status, categorized by the International Union for Conservation of Nature as being threatened species, threatened with extinction unless the circumstances that are threatened species, threatening its survival and reproduction improve. Vulnerability is mainly caused by habitat loss or destruction of the species' home. Vulnerable habitat or species are monitored and can become increasingly threatened. Some species listed as "vulnerable" may be common in captivity (animal), captivity, an example being the military macaw. In 2012 there were 5,196 animals and 6,789 plants classified as vulnerable, compared with 2,815 and 3,222, respectively, in 1998. Practices such as cryoconservation of animal genetic resources have been enforced in efforts to conserve vulnerable breeds of livestock specifically. Criteria The International Union for Conservation of Nature uses several criteria to enter species in this category. A taxon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Climate Change
Present-day climate change includes both global warming—the ongoing increase in Global surface temperature, global average temperature—and its wider effects on Earth's climate system. Climate variability and change, Climate change in a broader sense also includes previous long-term changes to Earth's climate. The current rise in global temperatures is Scientific consensus on climate change, driven by human activities, especially fossil fuel burning since the Industrial Revolution. Fossil fuel use, Deforestation and climate change, deforestation, and some Greenhouse gas emissions from agriculture, agricultural and Environmental impact of concrete, industrial practices release greenhouse gases. These gases greenhouse effect, absorb some of the heat that the Earth Thermal radiation, radiates after it warms from sunlight, warming the lower atmosphere. Carbon dioxide, the primary gas driving global warming, Carbon dioxide in Earth's atmosphere, has increased in concentratio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lima Metropolitan Area
The Lima Metropolitan Area (, also known as ''Lima Metropolitana'') is an area formed by the conurbation of the Peruvian provinces of Lima (the nation's capital) and Callao.Lima Metropolitana is formed by the Province of Lima and the Constitutional Province of Callao in accordance with D.S. N°011-72-PM as of April 25, 1972 It is the largest of the metropolitan areas of Peru, the seventh largest in the Americas, the fourth largest in Latin America, and among the thirty largest in the world. The conurbation process started to be evident in the 1980s. The metropolitan area is composed of five subregions. These are Lima Norte, Lima Sur, Lima Este, Central Lima, and Callao. Its estimated 2020 population is over 11 million according to the INEI. History The City of the Kings (Lima) was founded by Spanish colonists on January 18, 1535. The port of Callao was founded similarly two years later (1537). The city of Lima began when Francisco Pizarro declared it at what is kn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camouflage
Camouflage is the use of any combination of materials, coloration, or illumination for concealment, either by making animals or objects hard to see, or by disguising them as something else. Examples include the leopard's spotted coat, the battledress of a modern soldier, and the leaf-mimic katydid's wings. A third approach, motion dazzle, confuses the observer with a conspicuous pattern, making the object visible but momentarily harder to locate. The majority of camouflage methods aim for crypsis, often through a general resemblance to the background, high contrast disruptive coloration, eliminating shadow, and countershading. In the open ocean, where there is no background, the principal methods of camouflage are transparency, silvering, and countershading, while the bioluminescence, ability to produce light is among other things used for counter-illumination on the undersides of cephalopods such as squid. Some animals, such as chameleons and octopuses, are capable of Active ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
