Sorex
Sorex Temporal range: LateMioceneto recent
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Cinereous shrew(Sorex cinereus) | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Eulipotyphla |
Family: | Soricidae |
Subfamily: | Soricinae |
Tribe: | Soricini G. Fischer,1814 |
Genus: | Sorex Linnaeus,1758 |
Type species | |
Sorex araneus Linnaeus,1758
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Species | |
See text |
ThegenusSorexincludes many of the commonshrewsofEurasiaandNorth America,and contains at least 142 known species and subspecies. Members of this genus, known aslong-tailed shrews,are the only members of the tribeSoriciniof the subfamily Soricinae (red-toothed shrews). They have 32 teeth.
These animals have long, pointed snouts, small ears, which are often not visible, and scent glands located on the sides of their bodies. As their eyesight is generally poor, they rely on hearing and smell to locate their prey, mainly insects. Some species also useecholocation.Distinguishing between species without examining the dental pattern is often difficult.
In some species, a female shrew and her dependent young form "caravans", in which each shrew grasps the rear of the shrew in front, when changing location.
Species
[edit]- GenusSorex[1]– most basal of the genera
- Kashmir pygmy shrew(S. planiceps) –IndiaandPakistan
- Tibetan shrew(S. thibetanus) – endemic toChina
- SubgenusOtisorex– mostlyNorth Americanshrews with a few species found on theKamchatka Peninsulaand islands in theBering Sea.
- Chiapan shrew(S. chiapensis)
- Cruz's long-tailed shrew(S. cruzi)
- Long-tailed shrew(S. dispar)
- Sorex dispar blitchi
- Sorex dispar dispar
- Western pygmy shrew(S. eximius)
- Sorex eximius eximius
- Sorex eximius montanus
- Smoky shrew(S. fumeus)
- Sorex fumeus fumeus
- Sorex fumeus umbrosus
- Eastern pygmy shrew(S. hoyi)
- Sorex hoyi alnorum
- Sorex hoyi hoyi
- Sorex hoyi thompsoni
- Sorex hoyi winnemana
- Ibarra shrew(S. ibarrai)
- Large-toothed shrew(S. macrodon)
- Sierra shrew(S. madrensis)
- McCarthy's shrew(S. mccarthyi)
- Carmen Mountain shrew(S. milleri)
- Mutable shrew(S. mutabilis)
- Dwarf shrew(S. nanus)
- Mexican long-tailed shrew(S. oreopolus)
- Orizaba long-tailed shrew(S. orizabae)
- Ornate shrew(S. ornatus)
- Sorex ornatus juncensis
- S. o. lagunae
- S. o. ornatus
- S. o. relictus
- S. o. salarius
- S. o. salicornicus
- S. o. sinuosus
- S. o. willetti
- Inyo shrew(S. tenellus)
- Verapaz shrew(S. veraepacis)
- Ixtlan shrew(Sorex ixtlanensis)
- S. vagranscomplex
- Glacier Bay water shrew(S. alaskanus)
- Eastern water shrew(S. albibarbis)
- S. a. gloveralleni
- S. a. labradorensis
- S. a. punctulatus
- S. a. turneri
- Baird's shrew(S. bairdi)
- S. b. bairdi
- S. b. permiliensis
- Marsh shrew(S. bendirii)
- S. b. albiventer
- S. b. bendirii
- S. b. palmeri
- Montane shrew(S. monticola)
- S. m. calvertensis
- S. m. insularis
- S. m. isolatus
- S. m. longicaudus
- S. m. malitiosus
- S. m. parvidens
- S. m. prevostensis
- S. m. setosus
- New Mexico shrew(S. neomexicanus)
- Northern montane shrew(S. obscurus)
- S. m. alascensis
- S. m. elassodon
- S. m. obscurus
- S. m. shumaginensis
- S. m. soperi
- Pacific shrew(S. pacificus)
- S. p. pacificus
- S. p. cascadensis
- Western water shrew(S. navigator)
- S. n. brooksi
- S. n. navigator
- American water shrew(S. palustris)
- S. p. hydrobadistes
- S. p. palustris
- Fog shrew(S. sonomae)
- S. s. sonomae
- S. s. tenelliodus
- Vagrant shrew(S. vagrans)
- S. v. halicoetes
- S. v. paludivagus
- S. v. vagrans
- S. cinereusgroup
- Kamchatka shrew(S. camtschaticus)
- Cinereous shrew(S. cinereus)
- S. c. acadicus
- S. c. cinereus
- S. c. hollisteri
- S. c. lesueurii
- S. c. miscix
- S. c. ohioensis
- S. c. streatori
- Maryland shrew(S. fontinalis)
- Prairie shrew(S. haydeni)
- Saint Lawrence Island shrew(S. jacksoni)
- Paramushir shrew(S. leucogaster)
- Southeastern shrew(S. longirostris)
- Mount Lyell shrew(S. lyelli)
- Portenko's shrew(S. portenkoi)
- Preble's shrew(S. preblei)
- Pribilof Island shrew(S. pribilofensis)
- Olympic shrew(S. rohweri)
- Barren ground shrew(S. ugyunak)
- SubgenusSorex
- Dneper common shrew(S. averini)
- Lesser striped shrew(S. bedfordiae)
- Greater stripe-backed shrew(S. cylindricauda)
- Chinese highland shrew(S. excelsus)
- Azumi shrew(S. hosonoi)
- Chinese shrew(S. sinalis)
- Alaska tiny shrew(S. yukonicus)
- S. alpinusgroup
- Alpine shrew(S. alpinus)
- Ussuri shrew(S. mirabilis)
- S. araneusgroup
- Valais shrew(S. antinorii)
- Common shrew(S. araneus)
- Udine shrew(S. arunchi)
- Crowned shrew(S. coronatus)
- Siberian large-toothed shrew(S. daphaenodon)
- S. d. daphaenodon
- S. d. sanguinidens
- S. d. scaloni
- Iberian shrew(S. granarius)
- Caucasian shrew(S. satunini)
- S. arcticusgroup
- Arctic shrew(S. arcticus)
- S. a. arcticus
- S. a. laricorum
- Maritime shrew(S. maritimensis)
- Arctic shrew(S. arcticus)
- S. tundrensis
- Tien Shan shrew(S. asper)
- Gansu shrew(S. cansulus)
- Tundra shrew(S. tundrensis)
- S. minutusgroup
- Buchara shrew(S. buchariensis)
- Kozlov's shrew(S. kozlovi)
- Caucasian pygmy shrew(S. volnuchini)
- S. v. dahli
- S. v. volnuchini
- S. caecutiensgroup
- Laxmann's shrew(S. caecutiens)
- Taiga shrew(S. isodon)
- Eurasian least shrew(S. minutissimus)
- Eurasian pygmy shrew(S. minutus)
- Flat-skulled shrew(S. roboratus)
- Shinto shrew(S. shinto)
- S. s. sadonis
- S. s. shikokensis
- S. s. shinto
- Long-clawed shrew(S. unguiculatus)
- S. gracillimusgroup
- Slender shrew(S. gracillimus)
- S. raddei
- Radde's shrew(S. raddei)
- S. samniticus
- Apennine shrew(S. samniticus)
- Subgenusincertae sedis
- Alto shrew(S. altoensis) – Mexico
- Arizona shrew(S. arizonae) –United States(Arizona,New Mexico)Mexico(Chihuahua)
- Zacatecas shrew(S. emarginatus) – Mexico
- Jalisco shrew(S. mediopua) – Mexico
- Merriam's shrew(S. merriami) – Western United States (Washington,Oregon,California,Idaho,Nevada,Utah,Arizona, New Mexico,Wyoming,Colorado)
- Saussure's shrew(S. saussurei) – Mexico andGuatemala
- S. s. godmani
- S. s. saussurei
- Salvin's shrew(S. salvini) – Mexico and Guatemala
- Sclater's shrew(S. sclateri) – Mexico
- San Cristobal shrew(S. stizodon) – Mexico
- Trowbridge's shrew(S. trowbridgii) –PacificCoast United States (Washington, Oregon, California)Canada(southernBritish Columbia)
- S. t. destructioni
- S. t. humboldtensis
- S. t. mariposae
- S. t. montereyensis
- S. t. trowbridgii
- Chestnut-bellied shrew(S. ventralis) – Mexico
- Veracruz shrew(S. veraecrucis) – Mexico
- S. v. oaxacae
- S. v. veraecrucis
References
[edit]- ^Hutterer, R. (2005).Wilson, D.E.;Reeder, D.M. (eds.).Mammal Species of the World: A Taxonomic and Geographic Reference(3rd ed.). Johns Hopkins University Press. pp. 282–300.ISBN978-0-8018-8221-0.OCLC62265494.