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Varanus Storri
Storr's monitor (''Varanus storri'') is a species of monitor lizard in the family Varanidae. The species is endemic to Australia. Etymology The specific name, ''storri'', is in honor of Australian herpetologist Glen Milton Storr. Geographic range and habitat ''Varanus storri'' is found in the seasonal tropical regions of Australia, specifically in rocky environments.James, Craig D.; Losos, Jonathan B.; King, Dennis R. (1992). "Reproductive Biology and Diets of Goannas (Reptilia: Varanidae) from Australia". ''Journal of Herpetology'' 26: 128–136. ''V. storri storri'' is found in eastern Australia, from Charters Tower to the Queensland, whereas ''V. storri ocreatus'' is predominantly located in Western Australia and the Northern Territory. Thus, both subspecies are found in the same climate and alike habitats.Christian KA, Bedford GS, Shannahan ST (1996). "Solar Absorptance of Some Australian Lizards and Its Relationship to Temperature". ''Australian Journal of Zoology'' 44: 59 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Mertens
Robert Friedrich Wilhelm Mertens (1 December 1894 – 23 August 1975) was a German herpetologist. Several taxa of reptiles are named after him.Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii. ("Mertens", p. 176; "Robert", p. 223; "Robert Mertens", p. 223). He postulated Mertensian mimicry. Mertens was born in Saint Petersburg, Russia. He moved to Germany in 1912, where he earned a doctorate in zoology from the University of Leipzig in 1915. During World War I he served in the German army. Mertens worked at the Senckenberg Museum in Frankfurt for many years, beginning as an assistant in 1919, and retiring as director emeritus in 1960. He also became a lecturer at Goethe University Frankfurt in 1932, and became a Professor there in 1939. Both jobs provided him with ample time for extensive travel and the study of lizards. He collected specimens in 30 countries. During World War II, he ev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spiny-tailed Monitor
The spiny-tailed monitor (''Varanus acanthurus''), also known as the Australian spiny-tailed monitor, the ridge-tailed monitor the Ackie's dwarf monitor, and colloquially simply ackie monitor, is an Australian species of lizard belonging to the genus of monitor lizards (''Varanus''). Description The spiny-tailed monitor, a somewhat small monitor lizard, can attain a total length of up to 70 cm (27 in), although there are unconfirmed reports of wild individuals growing up to 34 inches. The tail is about 1.3-2.3 times as long as the head and body combined. The upper side is a rich, dark brown and painted with bright-yellowish to cream spots, which often enclose a few dark scales. Its tail is round in section and features very spinose scales. There are 70-115 scales around the middle of the body. The spiny-tailed monitor is distinguished from the similar-looking species '' V. baritji'' and '' V. primordius'' by the presence of pale longitudinal stripes on the neck. Dist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monitor Lizards Of Australia
Monitor or monitor may refer to: Places * Monitor, Alberta * Monitor, Indiana, town in the United States * Monitor, Kentucky * Monitor, Oregon, unincorporated community in the United States * Monitor, Washington * Monitor, Logan County, West Virginia * Monitor, Monroe County, West Virginia * Loope, California, formerly Monitor Arts, entertainment, and media Fictional characters * Monitor (Mar Novu), a DC comics character * Monitors (DC Comics), a group of fictional comic book characters, who appear in books published by DC Comics Periodicals * ''Monitor'' (magazine), a weekly newsmagazine published in Podgorica, Montenegro * ''Monitor'' (Polish newspaper), an 18th-century Polish newspaper * ''Concord Monitor'', a daily newspaper in New Hampshire, United States * ''The Monitor'' (Sydney), a biweekly newspaper published between 1826 and 1841 * ''Daily Monitor'', a Ugandan newspaper Television * ''Monitor'' (UK TV programme), a BBC arts programme which aired from 1958 to 196 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harold Cogger
Harold George "Hal" Cogger (born 4 May 1935) is an Australian herpetologist. He was curator of reptiles and amphibians at the Australian Museum from 1960 to 1975, and Deputy Director of the museum from 1976 to 1995. He has written extensively on Australian herpetology, and was the first author to create a field guide for all Australian frogs and reptiles. Cogger was made an honorary Doctor of Science in 1997. At least eight reptile taxa In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular nam ... have been named after Cogger, including one genus, six species, and one subspecies: '' Coggeria'', '' Ctenotus coggeri'', '' Emoia coggeri'', '' Geomyersia coggeri'', '' Hydrophis coggeri'', '' Lampropholis coggeri'', '' Oedura coggeri'', and '' Diporiphora nobbi coggeri''. Beolens, Bo; Watk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orthoptera
Orthoptera () is an order of insects that comprises the grasshoppers, locusts, and crickets, including closely related insects, such as the bush crickets or katydids and wētā. The order is subdivided into two suborders: Caelifera – grasshoppers, locusts, and close relatives; and Ensifera – crickets and close relatives. More than 20,000 species are distributed worldwide. The insects in the order have incomplete metamorphosis, and produce sound (known as a "stridulation") by rubbing their wings against each other or their legs, the wings or legs containing rows of corrugated bumps. The tympanum, or ear, is located in the front tibia in crickets, mole crickets, and bush crickets or katydids, and on the first abdominal segment in the grasshoppers and locusts. These organisms use vibrations to locate other individuals. Grasshoppers and other orthopterans are able to fold their wings (i.e. they are members of Neoptera). Etymology The name is derived from the Greek ὀρθό ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Invertebrates
Invertebrates are a paraphyletic group of animals that neither possess nor develop a vertebral column (commonly known as a ''backbone'' or ''spine''), derived from the notochord. This is a grouping including all animals apart from the chordate subphylum Vertebrata. Familiar examples of invertebrates include arthropods, mollusks, annelids, echinoderms and cnidarians. The majority of animal species are invertebrates; one estimate puts the figure at 97%. Many invertebrate taxa have a greater number and variety of species than the entire subphylum of Vertebrata. Invertebrates vary widely in size, from 50 μm (0.002 in) rotifers to the 9–10 m (30–33 ft) colossal squid. Some so-called invertebrates, such as the Tunicata and Cephalochordata, are more closely related to vertebrates than to other invertebrates. This makes the invertebrates paraphyletic, so the term has little meaning in taxonomy. Etymology The word "invertebrate" comes from the Latin word ''vertebra'', whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Absorptance
Absorptance of the surface of a material is its effectiveness in absorbing radiant energy. It is the ratio of the absorbed to the incident radiant power. This should not be confused with absorbance and absorption coefficient. Mathematical definitions Hemispherical absorptance Hemispherical absorptance of a surface, denoted ''A'', is defined as :A = \frac, where *Φea is the radiant flux ''absorbed'' by that surface; *Φei is the radiant flux received by that surface. Spectral hemispherical absorptance Spectral hemispherical absorptance in frequency and spectral hemispherical absorptance in wavelength of a surface, denoted ''A''ν and ''A''λ respectively, are defined as :A_\nu = \frac, :A_\lambda = \frac, where *Φe,νa is the spectral radiant flux in frequency ''absorbed'' by that surface; *Φe,νi is the spectral radiant flux in frequency received by that surface; *Φe,λa is the spectral radiant flux in wavelength ''absorbed'' by that surface; *Φe,λi is the spectral radiant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert George Sprackland
The name Robert is an ancient Germanic given name, from Proto-Germanic "fame" and "bright" (''Hrōþiberhtaz''). Compare Old Dutch ''Robrecht'' and Old High German ''Hrodebert'' (a compound of ''Hrōþ, Hruod'' ( non, Hróðr) "fame, glory, honour, praise, renown" and ''berht'' "bright, light, shining"). It is the second most frequently used given name of ancient Germanic origin. It is also in use Robert (surname), as a surname. Another commonly used form of the name is Rupert (name), Rupert. After becoming widely used in Continental Europe it entered England in its Old French form ''Robert'', where an Old English cognate form (''Hrēodbēorht'', ''Hrodberht'', ''Hrēodbēorð'', ''Hrœdbœrð'', ''Hrœdberð'', ''Hrōðberχtŕ'') had existed before the Norman Conquest. The feminine version is Roberta (given name), Roberta. The Italian, Portuguese, and Spanish form is Roberto (given name), Roberto. Robert is also a common name in many Germanic languages, including English ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat
In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical manifestation of its ecological niche. Thus "habitat" is a species-specific term, fundamentally different from concepts such as environment or vegetation assemblages, for which the term "habitat-type" is more appropriate. The physical factors may include (for example): soil, moisture, range of temperature, and light intensity. Biotic factors will include the availability of food and the presence or absence of predators. Every species has particular habitat requirements, with habitat generalist species able to thrive in a wide array of environmental conditions while habitat specialist species requiring a very limited set of factors to survive. The habitat of a species is not necessarily found in a geographical area, it can be the interior ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jonathan Losos
Jonathan B. Losos (born December 7, 1961, in St. Louis County, Missouri) is an American evolutionary biologist and Herpetologist. Life Losos studied biology at Harvard University, from which he received a Bachelor's degree in 1984. Later on, in 1989, he received a PhD in Zoology from the University of California, Berkeley (''Ecomorphological Adaptation in the Genus'' Anolis). Starting in 1987, he worked as a Teaching assistant in Berkeley. After receiving his PhD, he moved to the University of California, Davis in 1990 to become one of the inaugural postdoctoral fellows at thCenter for Population Biology Losos then, from 1992 on, was Assistant professor at the Washington University in St. Louis, and then was promoted to the rank of Associate professor in 1997 and Professor in 2001. His work focuses on a wide range of topics, but he is best known for his studies of convergent evolution and adaptive radiation, and for experimental studies of evolution in nature. Most of his empirica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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