Scapanus

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Scapanus
Temporal range: 13.6–0  Ma
Scapanus latimanus2.jpg
Broad-footed mole (Scapanus latimanus)
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Eulipotyphla
Family: Talpidae
Tribe: Scalopini
Genus: Scapanus
Pomel, 1848
Type species
Scalops townsendii

Scapanus is a genus of moles in the family Talpidae. [1] They live in North America from west of the Rockies south to Baja California del Norte, and north to British Columbia, wherever conditions permit a mole population; that is to say, apart from the most sandy, rocky, or developed places. As they are one genus, they are very closely related, but as species, they rarely if ever interbreed successfully.

It contains the following living species:

In addition, there are several extinct species known from fossils.

Distribution

Townsend's mole is primarily a Californian mole, although its range spills over into neighboring states. The broad-footed mole lives primarily in western Oregon, Washington, and southwestern British Columbia, where it often overlaps the smaller range of the Pacific or coast mole, which, as the name implies, does not tend to range as far inland. The broad-footed is one of the largest and most powerful moles, while the coast mole is a quite average-sized mole.

Related Research Articles

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Moles are small mammals adapted to a subterranean lifestyle. They have cylindrical bodies, velvety fur, very small, inconspicuous eyes and ears, reduced hindlimbs, and short, powerful forelimbs with large paws adapted for digging.

<span class="mw-page-title-main">Talpidae</span> Family of small insectivorous mammals

The family Talpidae includes the moles who are small insectivorous mammals of the order Eulipotyphla. Talpids are all digging animals to various degrees: moles are completely subterranean animals; shrew moles and shrew-like moles somewhat less so; and desmans, while basically aquatic, excavate dry sleeping chambers; whilst the quite unique star-nosed mole is equally adept in the water and underground. Talpids are found across the Northern Hemisphere of Eurasia and North America, and range as far south as the montane regions of tropical Southeast Asia.

<span class="mw-page-title-main">John Kirk Townsend</span> U.S. ornithologist (1809-1851)

John Kirk Townsend was an American naturalist, ornithologist and collector.

<span class="mw-page-title-main">Desman</span> Subfamily of Eurasian insectivores

The desman, a snouted and naked-tailed diving insectivore of the tribe Desmanini, belongs to one of two Eurasian species of the mole family, Talpidae.

<span class="mw-page-title-main">Coast mole</span> Species of mammal

The coast mole or Pacific mole is a medium-sized North American mole found in forested and open areas with moist soils along the Pacific coast from southwestern British Columbia to northwestern California.

<span class="mw-page-title-main">Townsend's mole</span> Species of mammal

The Townsend's mole is a fossorial mammal in the family Talpidae, and is the largest North American mole. It was named after the American naturalist John Kirk Townsend. The name was selected at the request of Thomas Nuttall as a patronym to honor Townsend's contribution.

<span class="mw-page-title-main">Northern broad-footed mole</span> Species of mammal

The northern broad-footed mole is a species of mammal in the family Talpidae. It is endemic to the United States, where it is found in northern California, Nevada and Oregon at elevations up to 3000 m above sea level.

<i>Hemiauchenia</i> Extinct genus of mammals

Hemiauchenia is a genus of laminoid camelids that evolved in North America in the Miocene period about 10 million years ago. This genus diversified and moved to South America in the Late Pliocene approximately 3 to 2 million years ago, as part of the Great American Biotic Interchange, giving rise to modern lamines. The genus became extinct at the end of the Pleistocene.

<span class="mw-page-title-main">Scalopinae</span> Subfamily of mammals

The Scalopinae, or New World moles, are one of three subfamilies of the family Talpidae, which consists of moles and mole-like animals; the other two subfamilies being the Old World talpids and the Chinese shrew-like moles (Uropsilinae). The Scalopinae are the only Talpidae subfamily to consist entirely of undisputed moles and no mole-like close relatives such as shrew-moles or desmans.

<span class="mw-page-title-main">Scalopini</span> Tribe of mammals

The Scalopini are a tribe of moles belonging to the family Talpidae. They include all the New World moles apart from the strikingly distinctive star-nosed mole. As the similarity of the names implies, they are the standard form of the Scalopinae, the North American or New World moles, and can be found virtually anywhere north of Northern Mexico and south of Northern Canada where environmental factors permit.

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<i>Veratalpa</i> Genus of mammals

Veratalpa lugdunensiana is a fossil mammal from the Miocene of France. Known from a single astragalus, the species was assigned to its own genus, Veratalpa, by Florentino Ameghino in 1905. He placed it in Talpidae, the family of the moles, but in 1974, John Howard Hutchison argued that the astragalus was not talpid and more likely came from a rodent. The astragalus is about 4.5 mm long, broad for a talpid, and has the head oriented farther from the axis of the foot than in talpids.

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<i>Capromeryx</i> Extinct genus of mammals

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<span class="mw-page-title-main">Talysch mole</span> Species of mammal

The Talysch mole is a species of mammal in the family Talpidae. It is a small member of the family, which outwardly resembles the Levant mole, but is genetically closer to Père David's mole. It is common on the southwest coast of the Caspian Sea, from southern of Azerbaijan through most of the north of Iran. The habitat includes temperate rainforests and scrub areas. There is little information about the life history of the Talysch mole. It was described in 1945, but had long been considered a subspecies of various other Eurasian moles, and was only recognized as a distinct species in the mid-2010s. No surveys have been carried out to quantify the status of the species.

<span class="mw-page-title-main">Mexican mole</span> Species of mammal

The Mexican mole is a species of mammal in the family Talpidae. It is endemic to Baja California in Mexico, where it is restricted to the highlands of the Sierra de San Pedro Mártir mountain range. Its specific epithet references naturalist Alfred Webster Anthony.

The broad-footed mole was a former mole species that has since been split into three distinct species in the genus Scapanus:

<span class="mw-page-title-main">Southern broad-footed mole</span> Species of mammal

The southern broad-footed mole is a species of mammal in the family Talpidae. It is found only in the U.S. state of California and northernmost Baja California in Mexico.

References

  1. Wilson, D. E.; Reeder, D. M., eds. (2005). Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. ISBN   978-0-8018-8221-0. OCLC   62265494.
  2. Yates, Terry L.; Jorge Salazar-Bravo (2004). "A Revision Of Scapanus latimanus, with the Revalidation of a Species Of Mexican Mole". In Sánchez-Cordero V.; Medellín R.A. (eds.). Contribuciones Mastozoológicas En Homenaje A Bernardo Villa (PDF). Instituto De Biología e Ins Tituto De Ecología, Unam, México. pp. 479–496.
  3. Castañeda, Sergio Ticul Alvarez; Cortés-Calva, Patrica (2021-05-09). "Revision of moles in the genus Scapanus". THERYA. 12 (2): 275. ISSN   2007-3364.
  4. Hutchison, J. H. (1987). "Late Pliocene (Blancan) Scapanus (Scapanus)(Talpidae: Mammalia) from the Glenns Ferry Formation of Idaho" (PDF). PaleoBios. 12 (45): 1–7.
  5. Hutchison, J. H. "Moles of the Scapanus latimanus group (Talpidae, Insectivora) from the Pliocene and Pleistocene of California". Contributions in Science, Natural History Museum of Los Angeles County. 386: 1–15..
  6. "Scapanus proceridens Hutchison 1968 (mole)". Paleobiology Database. Retrieved 17 December 2021.
  7. "Scapanus shultz Tedford 1961". Paleobiology Database. Retrieved 17 December 2021.