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Hydrosaurus Werneri
''Hydrosaurus'', commonly known as the sailfin dragons or sailfin lizards, is a genus in the family Agamidae Agamidae is a family (biology), family of over 300 species of iguanian lizards indigenous to Africa, Asia, Australia, and a few in Southern Europe. Many species are commonly called dragons or dragon lizards. Overview phylogenetics, Phylogenetic ....''Hydrosaurus'' The Reptile Database These relatively large lizards are named after the sail-like structure on their tails. They are native to Indonesia (4 species) and the [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrosaurus Amboinensis
The Moluccan sail-finned lizard or Ambon sailfin dragon (''Hydrosaurus amboinensis'') is a large agamid lizard native to moluccas or maluku islands in indonesia, growing to about in length. It is often confused for being the largest of the sailfin dragons; however, that title belongs to '' Hydrosaurus microlophus'', with the second largest of the sailfin dragons being '' Hydrosaurus celebensis''. The Amboina sail-finned lizard is found in wooded habitats near water in New Guinea and the central Moluccas. Although it has been reported from the Philippines and Sulawesi, a genetic study has shown that all in the former country (even southern ones, which have caused confusion in the past) are Philippine sailfin lizards ''H. pustulatus'', while genetic and morphological studies have shown that individuals from the latter island belong to two separate species to which the names ''H. celebensis'' and ''H. microlophus'' are available.Cameron D. Siler, Andrés Lira-Noriega, Rafe M. Br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat Loss
Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby reducing biodiversity and species abundance. Habitat destruction is the leading cause of biodiversity loss. Fragmentation and loss of habitat have become one of the most important topics of research in ecology as they are major threats to the survival of endangered species. Activities such as harvesting natural resources, industrial production and urbanization are human contributions to habitat destruction. Pressure from agriculture is the principal human cause. Some others include mining, logging, trawling, and urban sprawl. Habitat destruction is currently considered the primary cause of species extinction worldwide. Environmental factors can contribute to habitat destruction more indirectly. Geological processes, climate change, introdu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrosaurus
''Hydrosaurus'', commonly known as the sailfin dragons or sailfin lizards, is a genus in the family Agamidae.''Hydrosaurus'' The Reptile Database These relatively large lizards are named after the sail-like structure on their tails. They are native to (4 species) and the (1 species) where they are generally found near water, such as rivers and |
Hydrosaurus Pustulatus -London Zoo, England-8a
''Hydrosaurus'', commonly known as the sailfin dragons or sailfin lizards, is a genus in the family Agamidae.''Hydrosaurus'' The Reptile Database These relatively large lizards are named after the sail-like structure on their tails. They are native to (4 species) and the (1 species) where they are generally found near water, such as rivers and |
Hydrosaurus Microlophus, Male, Rompegading, Sulawesi
''Hydrosaurus'', commonly known as the sailfin dragons or sailfin lizards, is a genus in the family Agamidae.''Hydrosaurus'' The Reptile Database These relatively large lizards are named after the sail-like structure on their tails. They are native to (4 species) and the (1 species) where they are generally found near water, such as rivers and |
Hydrosaurus Celebensis, Male, Pattunuang, Sulawesi
''Hydrosaurus'', commonly known as the sailfin dragons or sailfin lizards, is a genus in the family Agamidae.''Hydrosaurus'' The Reptile Database These relatively large lizards are named after the sail-like structure on their tails. They are native to (4 species) and the (1 species) where they are generally found near water, such as rivers and |
Hydrosaurus Amboinensis, Male, Air Besar (Passo), Ambon
''Hydrosaurus'', commonly known as the sailfin dragons or sailfin lizards, is a genus in the family Agamidae.''Hydrosaurus'' The Reptile Database These relatively large lizards are named after the sail-like structure on their tails. They are native to (4 species) and the (1 species) where they are generally found near water, such as rivers and |
Reptile Database
The Reptile Database is a scientific database that collects taxonomic information on all living reptile species (i.e. no fossil species such as dinosaurs). The database focuses on species (as opposed to higher ranks such as families) and has entries for all currently recognized ~13,000 species and their subspecies, although there is usually a lag time of up to a few months before newly described species become available online. The database collects scientific and common names, synonyms, literature references, distribution information, type information, etymology, and other taxonomically relevant information. History The database was founded in 1995 as EMBL Reptile Database when the founder, Peter Uetz, was a graduate student at the European Molecular Biology Laboratory (EMBL) in Heidelberg, Germany. Thure Etzold had developed the first web interface for the EMBL DNA sequence database which was also used as interface for the Reptile Database. In 2006 the database moved to The Insti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monotypic Taxon
In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispecific" or "monospecific" is sometimes preferred. In botanical nomenclature, a monotypic genus is a genus in the special case where a genus and a single species are simultaneously described. In contrast, an oligotypic taxon contains more than one but only a very few subordinate taxa. Examples Just as the term ''monotypic'' is used to describe a taxon including only one subdivision, the contained taxon can also be referred to as monotypic within the higher-level taxon, e.g. a genus monotypic within a family. Some examples of monotypic groups are: Plants * In the order Amborellales, there is only one family, Amborellaceae and there is only one genus, '' Amborella'', and in this genus there is only one species, namely ''Amborella trichopoda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basiliscus (genus)
''Basiliscus'' is a genus of large Corytophanidae, corytophanid lizards, commonly known as basilisks, which are Endemism, endemic to southern Mexico, Central America, and northern South America. The genus contains four species, which are commonly known as the Jesus Christ lizard, or simply the Jesus lizard, due to their ability to run across water for significant distances before sinking due to the large surface area of their feet. Taxonomy and etymology Both the Genus, generic name, ''Basiliscus'', and the common name, "basilisk", derive from the Greek language, Greek ''basilískos'' (βασιλίσκος) meaning "little king". The Specific name (zoology), specific epithet, ''vittatus'', which is Latin for "striped", was given in Carl Linnaeus' 10th edition of Systema Naturae, 10th edition of ''Systema Naturae''. Physiology Basilisks on average measure in total length (including tail). Their growth is perpetual, fast when they are young and nonlinear for mature basilisks. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Jakob Kaup
Johann Jakob von Kaup (10 April 1803 – 4 July 1873) was a German naturalist. A proponent of natural philosophy, he believed in an innate mathematical order in nature and he attempted biological classifications based on the Quinarian system. Kaup is also known for having coined popular prehistoric taxa like '' Pterosauria'' and ''Machairodus''. Biography He was born at Darmstadt. After studying at Göttingen and Heidelberg he spent two years at Leiden, where his attention was specially devoted to the amphibians and fishes. He then returned to Darmstadt as an assistant in the grand ducal museum, of which in 1840 he became inspector. In 1829 he published ''Skizze zur Entwickelungsgeschichte der europäischen Thierwelt'', in which he regarded the animal world as developed from lower to higher forms, from the amphibians through the birds to the beasts of prey; but subsequently he repudiated this work as a youthful indiscretion, and on the publication of Darwin's ''Origin of Species' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
