|
Archboldomys Maximus
''Archboldomys'', the shrew-mice, are a genus of rodents in the family Muridae. They are carnivores that feed on invertebrates much like shrews do. An apparently smaller relatives of the true shrew-rats ''Chrotomys'' and '' Rhynchomys'', ''Archboldomys'' are somewhat convergent to the more distantly related ''Crunomys''.Balete ''et al.'' (2006) The species are: * Mount Isarog shrew-mouse, ''Archboldomys luzonensis''Musser & Carleton (2005) * Large Cordillera shrew-mouse, ''Archboldomys maximus'' References * (2006): A new species of the shrew-mouse, ''Archboldomys'' (Rodentia: Muridae: Murinae), from the Philippines. ''Systematics and Biodiversity'' 4(4): 489–501. (HTML abstract) * (2005): Superfamily Muroidea. ''In:'' : ''Mammal Species of the World: A Taxonomic and Geographic Reference'': 894–1531. Johns Hopkins University Press, Baltimore. * (1982): Results of the Archbold Expeditions. No. 110. ''Crunomys'' and the small-bodied shrew rats native to the Philippine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guy Musser
Guy Graham Musser (August 10, 1936 – October 2019) was an American zoologist. His main research was in the field of the rodent subfamily Murinae, in which he has described many new species. Musser was born in Salt Lake City, Utah. He attended elementary and secondary public schools until 1955 and in 1967 obtained a PhD at the University of Michigan with a thesis about the taxonomy of the Mexican gray squirrel (''Sciurus aureogaster''). In 1966 he joined the American Museum of Natural History where he became curator of mammals. Since his retirement in 2002 he is curator emeritus. In the 1960s and 1970s he published numerous articles on squirrels, Neotominae and Murinae. In the 1970s he conducted a three-year expedition to the Indonesian island of Sulawesi where he discovered several new mice and rat species. The results of this expedition are still not fully published. In the early 1980s he published some of his most important works including ''Notes on systematics of Indo-Mal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Convergent Evolution
Convergent evolution is the independent evolution of similar features in species of different periods or epochs in time. Convergent evolution creates analogous structures that have similar form or function but were not present in the last common ancestor of those groups. The cladistic term for the same phenomenon is homoplasy. The recurrent evolution of flight is a classic example, as flying insects, birds, pterosaurs, and bats have independently evolved the useful capacity of flight. Functionally similar features that have arisen through convergent evolution are ''analogous'', whereas '' homologous'' structures or traits have a common origin but can have dissimilar functions. Bird, bat, and pterosaur wings are analogous structures, but their forelimbs are homologous, sharing an ancestral state despite serving different functions. The opposite of convergence is divergent evolution, where related species evolve different traits. Convergent evolution is similar to parallel evo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Guy Musser
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 name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rodent Genera
Rodents (from Latin , 'to gnaw') are mammals of the order Rodentia (), which are characterized by a single pair of continuously growing incisors in each of the upper and lower jaws. About 40% of all mammal species are rodents. They are native to all major land masses except for New Zealand, Antarctica, and several oceanic islands, though they have subsequently been introduced to most of these land masses by human activity. Rodents are extremely diverse in their ecology and lifestyles and can be found in almost every terrestrial habitat, including human-made environments. Species can be arboreal, fossorial (burrowing), saltatorial/richochetal (leaping on their hind legs), or semiaquatic. However, all rodents share several morphological features, including having only a single upper and lower pair of ever-growing incisors. Well-known rodents include mice, rats, squirrels, prairie dogs, porcupines, beavers, guinea pigs, and hamsters. Rabbits, hares, and pikas, whose incisors ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rodents Of The Philippines
Rodents (from Latin , 'to gnaw') are mammals of the order Rodentia (), which are characterized by a single pair of continuously growing incisors in each of the upper and lower jaws. About 40% of all mammal species are rodents. They are native to all major land masses except for New Zealand, Antarctica, and several oceanic islands, though they have subsequently been introduced to most of these land masses by human activity. Rodents are extremely diverse in their ecology and lifestyles and can be found in almost every terrestrial habitat, including human-made environments. Species can be arboreal, fossorial (burrowing), saltatorial/richochetal (leaping on their hind legs), or semiaquatic. However, all rodents share several morphological features, including having only a single upper and lower pair of ever-growing incisors. Well-known rodents include mice, rats, squirrels, prairie dogs, porcupines, beavers, guinea pigs, and hamsters. Rabbits, hares, and pikas, whose ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archboldomys
''Archboldomys'', the shrew-mice, are a genus of rodents in the family Muridae. They are carnivores that feed on invertebrates much like shrews do. An apparently smaller relatives of the true shrew-rats ''Chrotomys'' and '' Rhynchomys'', ''Archboldomys'' are somewhat convergent to the more distantly related ''Crunomys''.Balete ''et al.'' (2006) The species are: * Mount Isarog shrew-mouse, ''Archboldomys luzonensis''Musser & Carleton (2005) * Large Cordillera shrew-mouse, ''Archboldomys maximus'' References * (2006): A new species of the shrew-mouse, ''Archboldomys'' (Rodentia: Muridae: Murinae), from the Philippines. ''Systematics and Biodiversity'' 4(4): 489–501. (HTML abstract) * (2005): Superfamily Muroidea. ''In:'' : ''Mammal Species of the World: A Taxonomic and Geographic Reference'': 894–1531. Johns Hopkins University Press, Baltimore. * (1982): Results of the Archbold Expeditions. No. 110. ''Crunomys'' and the small-bodied shrew rats native to the Philippine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Large Cordillera Shrew-mouse
The large Cordillera shrew-mouse (''Archboldomys maximus'') is a species of rodent in the family Muridae found only in the Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ .... References Rats of Asia Endemic fauna of the Philippines Fauna of Luzon Rodents of the Philippines Mammals described in 2012 Archboldomys {{murinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Isarog Shrew-mouse
The Mount Isarog shrew-mouse (''Archboldomys luzonensis'') is a species of rodent in the family Muridae found only in the Philippines. Its natural habitats include subtropical or tropical dry forest. It is threatened by 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 ... due to logging operations. References * Rats of Asia Endemic fauna of the Philippines Fauna of Luzon Rodents of the Philippines Mammals described in 1982 Vulnerable fauna of Asia Archboldomys Taxonomy articles created by Polbot {{murinae-stub ... [...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] |
Crunomys
''Crunomys'' is a genus of rodent in the family Muridae native to the Philippines and Sulawesi. It contains the following species: * Celebes shrew-rat (''Crunomys celebensis'') * Northern Luzon shrew-rat (''Crunomys fallax'') * Mindanao shrew-rat (''Crunomys melanius'') * Katanglad shrew-mouse (''Crunomys suncoides'') References Rodent genera Taxa named by Oldfield Thomas Taxonomy articles created by Polbot Crunomys ''Crunomys'' is a genus of rodent in the family Muridae native to the Philippines and Sulawesi Sulawesi (), also known as Celebes (), is an island in Indonesia. One of the four Greater Sunda Islands, and the world's eleventh-largest islan ... Rodents of the Philippines {{Murinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archboldomys Luzonensis
The Mount Isarog shrew-mouse (''Archboldomys luzonensis'') is a species of rodent in the family Muridae found only in the Philippines. Its natural habitats include subtropical or tropical dry forest. It is threatened by 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 ... due to logging operations. References * Rats of Asia Endemic fauna of the Philippines Fauna of Luzon Rodents of the Philippines Mammals described in 1982 Vulnerable fauna of Asia Archboldomys Taxonomy articles created by Polbot {{murinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
