|
Microgale Jenkinsae
''Microgale'' is a genus of mammal in the family Tenrecidae. There are 21 living species on the island of Madagascar and one extinct species known from a fossil. Some species have been discovered in the last twenty years. On the basis of molecular data indicating that Talazac's shrew tenrec and Dobson's shrew tenrec form a sister group to the rest of ''Microgale'', these two species were transferred from ''Microgale'' to ''Nesogale'' in 2016. ''Nesogale'' and ''Microgale'' are estimated to have diverged about 19 million years ago, during the Early Miocene. The web-footed tenrec, ''M. mergulus'', the only semiaquatic member of the genus, was formerly placed in the monotypic genus ''Limnogale'', but was moved in 2016 on the basis of sequence data showing it to be deeply nested within ''Microgale''. ''Microgale'' contains the following extant species: * Short-tailed shrew tenrec (''M. brevicaudata'') – G. Grandidier, 1899 *Cowan's shrew tenrec (''M. cowani'') – Thomas, 1882 *Dr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oldfield Thomas
Michael Rogers Oldfield Thomas (21 February 1858 – 16 June 1929) was a British zoologist. Career Thomas worked at the Natural History Museum on mammals, describing about 2,000 new species and subspecies for the first time. He was appointed to the museum secretary's office in 1876, transferring to the zoological department in 1878. In 1891, Thomas married Mary Kane, daughter of Sir Andrew Clark, heiress to a small fortune, which gave him the finances to hire mammal collectors and present their specimens to the museum. He also did field work himself in Western Europe and South America. His wife shared his interest in natural history, and accompanied him on collecting trips. In 1896, when William Henry Flower took control of the department, he hired Richard Lydekker Richard Lydekker (; 25 July 1849 – 16 April 1915) was an English naturalist, geologist and writer of numerous books on natural history. Biography Richard Lydekker was born at Tavistock Square in London. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dryad Shrew Tenrec
The dryad shrew tenrec (''Microgale dryas''), also known as the tree shrew tenrec, is a species of mammal in the family Tenrecidae. It is endemic to Madagascar Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no, ; french: République de Madagascar), is an island country in the Indian Ocean, approximately off the coast of East Africa .... Its natural habitat is subtropical or tropical moist lowland forests. References Afrosoricida Mammals of Madagascar Mammals described in 1992 Taxonomy articles created by Polbot {{afrosoricida-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greater Long-tailed Shrew Tenrec
The greater long-tailed shrew tenrec (''Microgale principula'') is a species of mammal in the family Tenrecidae. It is endemic to Madagascar, where its natural habitats are subtropical or tropical moist forests. Distribution and habitat The greater long-tailed shrew tenrec is found in eastern Madagascar at altitudes between above sea level, its range extending from Marojejy southwards to Andohahela. It is an arboreal species and is found in both primary and somewhat degraded humid forests. Andrahomana Cave The greater long-tailed shrew tenrec is one of eight species of ''Microgale'' tenrecs whose remains have been found in deposits in caverns at Andrahomana on the southern coast of Madagascar alongside the bones of extinct birds including elephant birds and Malagasy sheldgoose. The latter, a waterbird, indicates that a large body of fresh water may have been nearby and moister conditions were probably present in the past. The creatures may have fallen into the cave system thr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pygmy Shrew Tenrec
The pygmy shrew tenrec (''Microgale parvula'') is a species of placental mammal in the family Tenrecidae. It is endemic to Madagascar. Its natural habitat is subtropical or tropical moist forests. While it is not endangered, its population is slowly declining as 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 .... This is of concern, though does not yet merit a higher protection level. Habitat and Diet This tenrec has a far-reaching habitat that stretches from the southern part of the island of Madagascar to the northern peninsula, making it one of the only rodent-like creatures to live in this particular part of the island where species diversity is reduced. It is restricted to intact forest areas for the most part and has an altitude range of betw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nasolo's Shrew Tenrec
Nasolo's shrew tenrec (''Microgale nasoloi'') is a species of mammal in the family Tenrecidae. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist montane Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures fall as elevation increases, causing the ecosystem to stratify. This stratification is a crucial f ... and dry forests. References Afrosoricida Mammals of Madagascar Mammals described in 1999 Taxonomy articles created by Polbot {{afrosoricida-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montane Shrew Tenrec
The montane shrew tenrec (''Microgale monticola'') is a species of mammal in the family Tenrecidae. It is endemic to Madagascar. Its natural habitat is subtropical or tropical moist montane forest Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures fall as elevation increases, causing the ecosystem to stratify. This stratification is a crucial f ...s. References Afrosoricida Mammals of Madagascar Mammals described in 1998 Taxonomy articles created by Polbot {{afrosoricida-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Web-footed Tenrec
The web-footed tenrec, Malagasy otter shrew, or aquatic tenrec (''Microgale mergulus'') is the only known semiaquatic tenrec (the related African otter shrews have similar habits), and is found in eastern Madagascar, especially in and around Ranomafana National Park. It grows to between , and was once thought to be extinct. It feeds on crabs, aquatic insects, and crayfish. The population is considered vulnerable. It was formerly placed in the Monotypic taxon, monotypic genus ''Limnogale'', but has been moved to ''Microgale'' based on molecular data showing it to be deeply nested within the latter. Life history ''Microgale mergulus'' is strictly nocturnal, spending the day in stream side burrows, only emerging at night to hunt. Nocturnal movements appear to be restricted to waterways but include movements away from burrows and diving. Radio collar tracking has shown that some individuals are known to utilize stream channels as much as 1160 meters in length, while others may only ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Major's Long-tailed Tenrec
Major's long-tailed tenrec (''Microgale majori'') is a species of mammal in the family Tenrecidae. It is endemic to Madagascar. Its natural habitat is the eastern humid forest of the island, as well as some western forests, where it has been seen at elevations from 785 to 2000 m. Its habits are not well known, but it is thought to be semiarboreal Arboreal locomotion is the Animal locomotion, locomotion of animals in trees. In habitats in which trees are present, animals have evolved to move in them. Some animals may scale trees only occasionally, but others are exclusively arboreal. Th .... The species was formerly viewed as synonymous with ''M. longicaudata''. It was named in honor of zoologist C. I. Forsyth Major. References Afrosoricida Mammals of Madagascar Mammals described in 1918 Taxa named by Oldfield Thomas Taxonomy articles created by Polbot {{afrosoricida-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lesser Long-tailed Shrew Tenrec
The lesser long-tailed shrew tenrec (''Microgale longicaudata'') is a species of mammal in the family Tenrecidae. It is active at all hours of the day and night, but each individual maintains its own pattern of rest and activity. Range and Habitat It is endemic to Madagascar Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no, ; french: République de Madagascar), is an island country in the Indian Ocean, approximately off the coast of East Africa .... Its natural habitats are subtropical and tropical moist lowland and montane forests. Description As its name implies, it occupies the ecological niche filled by shrews in other parts of the world. The coat is short, but dense, and quite lacking in the spines so common in this family. The long tail is prehensile. Its body is 5–15 cm long, with the tail being 7.5–17 cm long. Diet Although it climbs well, it usually mostly forages on the forest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Shrew Tenrec
The northern shrew tenrec (''Microgale jobihely'') is a species of mammal in the family Tenrecidae. It is endemic to Madagascar, where it has a restricted disjoint range in two locations 485 km apart in the north and east of the island. In the north, it is found on the southwestern slopes of the Tsaratanana Massif at elevations from 1420 to 1680 m. In central eastern Madagascar, it is found in the Ambatovy Forest. Its natural habitat is montane forest. The species is most closely related to the widely distributed ''M. cowani''. This tenrec is threatened by deforestation from agricultural conversion, lumbering and mining Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the economic via .... References Afrosoricida Mammals of Madagascar Mammals described in 2006 {{afrosoricida-stu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jenkins's Shrew Tenrec
Jenkins's shrew tenrec (''Microgale jenkinsae'') is a species of mammal in the family Tenrecidae. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and shrubland. It is threatened by habitat loss. Description Jenkins's shrew tenrec is extremely small, 143-147mm with the tail being 71-81mm . Its fur is extremely dense, with the top of it being tannish-brown with darker flecks from their agouti gene. On the bottom it is a paler grizzled slate-gray. The tail of this Tenrec is dark brown on the top, and much lighter on the bottom. Habitat This tenrec is restricted to the Mikea Forest between Morombe and Manobo River in Southwest Madagascar. It is generally found in forest habitats. The forest of this region grows on sandy soil and in a semi-arid climate with annual precipitation as low as 350 mm. The canopy, which rarely exceeds twelve meters in height, is less tall than that of the inland forests and of those further north. Its habitat e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naked-nosed Shrew Tenrec
The naked-nosed shrew tenrec (''Microgale gymnorhyncha'') is a species of mammal in the family Tenrecidae. It is endemic to Madagascar Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no, ; french: République de Madagascar), is an island country in the Indian Ocean, approximately off the coast of East Africa .... Its natural habitats are subtropical and tropical moist lowland and monaten forests. References Afrosoricida Mammals of Madagascar Mammals described in 1996 Taxonomy articles created by Polbot {{afrosoricida-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |