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Thorius Hankeni
''Thorius'', also known as minute salamanders, pigmy salamanders, or Mexican pigmy salamanders, is a genus of salamanders in the family Plethodontidae. They are endemic to Mexico and found in southern Veracruz and Puebla to Guerrero and Oaxaca. ''Thorius'' is the most species-rich tropical salamander genus relative to its distribution area (''Bolitoglossa'' and ''Pseudoeurycea'' have many more species but also much wider distribution areas). It is not uncommon for two or even three species to occur in the same place. In such cases, species have diverged in terms of body size and dentition, apparently facilitating niche differentiation. The members of this genus are characterized by a small body — some species are less than in snout–vent length (tail roughly doubles the total body length). Their extreme miniaturization is accompanied by determinate growth and skeletal reduction. Their skeleton also shows unique features, such as ossifications of many elements that remain car ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward Drinker Cope
Edward Drinker Cope (July 28, 1840 – April 12, 1897) was an American zoologist, paleontologist, comparative anatomist, herpetologist, and ichthyologist. Born to a wealthy Quaker family, Cope distinguished himself as a child prodigy interested in science; he published his first scientific paper at the age of 19. Though his father tried to raise Cope as a gentleman farmer, he eventually acquiesced to his son's scientific aspirations. Cope married his cousin and had one child; the family moved from Philadelphia to Haddonfield, New Jersey, although Cope would maintain a residence and museum in Philadelphia in his later years. Cope had little formal scientific training, and he eschewed a teaching position for field work. He made regular trips to the American West, prospecting in the 1870s and 1880s, often as a member of United States Geological Survey teams. A personal feud between Cope and paleontologist Othniel Charles Marsh led to a period of intense fossil-finding competition ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thorius Grandis
''Thorius grandis'', commonly known as the grand minute salamander, is a species of salamander in the family Plethodontidae. It is endemic to Mexico where it is found in west-central Sierra Madre del Sur The Sierra Madre del Sur is a mountain range in southern Mexico, extending from southern Michoacán east through Guerrero, to the Isthmus of Tehuantepec in eastern Oaxaca. Geography The Sierra Madre del Sur joins with the Eje Volcánico Transv ... in Guerrero. Its natural habitats are pine-fir and pine-oak-fir forests; it tolerates some habitat modification. It usually occurs under logs or the bark of fallen rotting logs. It is threatened by habitat loss caused by logging and expanding agriculture. References Thorius Endemic amphibians of Mexico Fauna of the Sierra Madre del Sur Taxonomy articles created by Polbot Amphibians described in 1999 {{Plethodontidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thorius Omiltemi
''Thorius omiltemi'' is a species of salamander in the family Plethodontidae. It is endemic to the area around Omiltemi in the Sierra Madre del Sur of Guerrero, Mexico, at elevations of asl American Sign Language (ASL) is a natural language that serves as the predominant sign language of Deaf communities in the United States of America and most of Anglophone Canada. ASL is a complete and organized visual language that is express .... It is a terrestrial salamander that inhabits pine-oak-fir cloud forest and pine-oak forest. It lives under the bark of fallen tree logs. It is threatened by habitat loss caused by agriculture, logging, and human settlement. References Endemic amphibians of Mexico Thorius Fauna of the Sierra Madre del Sur Taxonomy articles created by Polbot Amphibians described in 1999 {{Plethodontidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thorius Narisovalis
''Thorius narisovalis'' is a species of salamander in the family Plethodontidae. It is endemic to Mexico. The species is known from four disjunct subpopulations in the mountains of northern central Oaxaca – Cerro San Felipe and adjacent upland areas in the Sierra Alaopaneca, the Sierra de Cuatro Venados, and from the vicinity of Tlaxiaco. Its estimated extent of occurrence (EOO) is 2,554 km2. All currently recognized subpopulations have been confirmed as belonging to this species. Its natural habitats are cloud forest A cloud forest, also called a water forest, primas forest, or tropical montane cloud forest (TMCF), is a generally tropical or subtropical, evergreen, montane, moist forest characterized by a persistent, frequent or seasonal low-level cloud c ...s and mixed forests between 2,590 and 3,185 meters eelvation. It lives under bark or under fallen trees. The species is negatively impacted by habitat loss caused by logging, agriculture, and human settlement ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thorius Narismagnus
''Thorius narismagnus'' is a species of salamander in the family Plethodontidae. It is endemic to the San Martin Tuxtla volcano, in the Sierra de los Tuxtlas range in southern Veracruz state, Mexico. Its common name is San Martin pigmy salamander. Natural habitats of ''Thorius narismagnus'' are lowland and intermediate tropical forests. It occurs under rotten logs and among leaf-litter, and especially under fallen bromeliads. This species had not been seen since 1970s, until it was rediscovered in 2012. It has suffered from 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 ..., but this might not suffice to explain the disappearance of this species. References narismagnus Endemic amphibians of Mexico Los Tuxtlas Taxonomy articles created by Polbot Amphibians de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thorius Munificus
''Thorius munificus'' is a species of salamander in the family Plethodontidae. It is endemic to Mexico and only known from near its type locality near Las Vigas, Veracruz. Its natural habitats are pine-oak and pine forests, woodlands, and ''Arbutus'' forests with abundant shrubby and ericaceous plants. The species 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 ... caused by logging, agriculture, and human settlement. References Thorius Endemic amphibians of Mexico Fauna of the Trans-Mexican Volcanic Belt Amphibians described in 1998 Taxonomy articles created by Polbot {{Plethodontidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thorius Minydemus
''Thorius minydemus'', commonly known as the ''La Hoya minute salamander'', is a species of salamander in the family Plethodontidae. It is endemic to Mexico and only known from near its type locality near La Joya, Veracruz. Its natural habitats are cloud and pine-oak forests with many bromeliads. The species 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 ... and may already be extinct. References Thorius Endemic amphibians of Mexico Fauna of the Sierra Madre de Oaxaca Taxonomy articles created by Polbot Amphibians described in 1998 {{Plethodontidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thorius Minutissimus
''Thorius minutissimus'' is a species of salamander in the family Plethodontidae. It is endemic to Mexico. It is known only from one site near Santo Tomás Teipan in the Sierra Madre del Sur The Sierra Madre del Sur is a mountain range in southern Mexico, extending from southern Michoacán east through Guerrero, to the Isthmus of Tehuantepec in eastern Oaxaca. Geography The Sierra Madre del Sur joins with the Eje Volcánico Transv ... of Oaxaca, in pine–oak forest at 2,458 meters elevation. Its extent of occurrence (EOO) is 10 km2, which represents the single location. It is threatened by habitat loss. References Endemic amphibians of Mexico minutissimus Fauna of the Sierra Madre del Sur Amphibians described in 1949 Taxonomy articles created by Polbot {{Plethodontidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thorius Maxillabrochus
''Thorius'', also known as minute salamanders, pigmy salamanders, or Mexican pigmy salamanders, is a genus of salamanders in the family Plethodontidae. They are endemic to Mexico and found in southern Veracruz and Puebla to Guerrero and Oaxaca. ''Thorius'' is the most species-rich tropical salamander genus relative to its distribution area (''Bolitoglossa'' and ''Pseudoeurycea'' have many more species but also much wider distribution areas). It is not uncommon for two or even three species to occur in the same place. In such cases, species have diverged in terms of body size and dentition, apparently facilitating niche differentiation. The members of this genus are characterized by a small body — some species are less than in snout–vent length (tail roughly doubles the total body length). Their extreme miniaturization is accompanied by determinate growth and skeletal reduction. Their skeleton also shows unique features, such as ossifications of many elements that remain car ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thorius Magnipes
''Thorius magnipes'' is a species of salamander in the family Plethodontidae. It is endemic to the Sierra Madre de Oaxaca of Mexico, and only known from near its type locality near Acultzingo, Veracruz. Its natural habitat is pine-oak forest. It can be found in bromeliads, leaf axils, under rocks and leaf-litter, and inside piles of wood chips. 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 ... caused by logging and agriculture. References Thorius Endemic amphibians of Mexico Fauna of the Sierra Madre de Oaxaca Taxonomy articles created by Polbot Amphibians described in 1998 {{Plethodontidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thorius Macdougalli
''Thorius macdougalli'', commonly known as MacDougall's pigmy salamander, is a species of salamander in the family Plethodontidae. It is endemic to Oaxaca, Mexico, and is known from Cerro de Humo (its type locality) and Sierra de Juárez. Its natural habitat is pine-oak forest, but it also occurs in degraded habitats. 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 ... caused by clear-cutting and livestock grazing. References Thorius Endemic amphibians of Mexico Fauna of the Sierra Madre de Oaxaca Taxonomy articles created by Polbot Amphibians described in 1949 {{Plethodontidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thorius Lunaris
''Thorius lunaris'', commonly known as the crescent-nostriled thorius, is a species of salamander in the family Plethodontidae. It is endemic to Pico de Orizaba, in Veracruz, Mexico, at elevations of asl. Its natural habitat is pine-oak forest where it occurs under the bark of stumps and fallen logs, in leaf-litter, and in piles of wood chips. This was formerly very abundant species is now very rare. 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 ... caused by logging and expanding agriculture. References Thorius Endemic amphibians of Mexico Fauna of the Trans-Mexican Volcanic Belt Taxonomy articles created by Polbot Amphibians described in 1998 {{Plethodontidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
