コットンラット属、シグモドン属、Sigmodon属
- 関
- cotton rat、Neotoma、rice rat、Sigmodontinae
WordNet
- American cotton rats (同)genus Sigmodon
- packrats (同)genus Neotoma
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2015/08/02 17:44:27」(JST)
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Cotton rats
Temporal range: Early Pliocene - Recent |
|
Hispid cotton rat |
Scientific classification |
Kingdom: |
Animalia |
Phylum: |
Chordata |
Class: |
Mammalia |
Order: |
Rodentia |
Family: |
Cricetidae |
Subfamily: |
Sigmodontinae |
Tribe: |
Sigmodontini
Wagner, 1843 |
Genus: |
Sigmodon
Say & Ord, 1825 |
Species |
Sigmodon alleni
Sigmodon alstoni
Sigmodon arizonae
Sigmodon fulviventer
Sigmodon hirsutus
Sigmodon hispidus
Sigmodon inopinatus
Sigmodon leucotis
Sigmodon mascotensis
Sigmodon ochrognathus
Sigmodon peruanus
Sigmodon planifrons
Sigmodon toltecus
Sigmodon zanjonensis
|
A cotton rat is any member of the rodent genus Sigmodon. They are called cotton rats because they build their nests out of cotton, and can damage cotton crops. Cotton rats have small ears and dark coats, and are found in North and South America. Members of this genus are distributed in the Southwestern USA, Mexico, Central America and South American countries of: Venezuela, Ecuador, Colombia, Peru, Brazil, Guyana and Suriname. Many of the species are found in Mexico.
They are primarily herbivores. The molars of cotton rats are S-shaped when viewed from above. The genus name literally means S-tooth.
Sigmodon hispidus was the first model organism to be used in polio research.
Classification
- Genus Sigmodon
- Subgenus Sigmodon
- Sigmodon hispidus species group
- Sigmodon alleni - Allen's cotton rat
- Sigmodon arizonae - Arizona cotton rat
- Sigmodon hirsutus - southern cotton rat
- Sigmodon hispidus - hispid cotton rat
- Sigmodon mascotensis - west Mexican cotton rat
- Sigmodon ochrognathus - yellow-nosed cotton rat
- Sigmodon planifrons - Miahuatlán cotton rat
- Sigmodon toltecus - Toltec cotton rat
- Sigmodon zanjonensis - montane cotton rat
- Sigmodon fulviventer species group
- Sigmodon fulviventer - tawny-bellied cotton rat
- Sigmodon inopinatus - Ecuadorian cotton rat
- Sigmodon leucotis - white-eared cotton rat
- Sigmodon peruanus - Peruvian cotton rat
- Subgenus Sigmomys
- Sigmodon alstoni - Alston's cotton rat
References
- Musser, G.G.; Carleton, M.D. (2005). "Superfamily Muroidea". In Wilson, D.E.; Reeder, D.M. Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. pp. 894–1531. ISBN 978-0-8018-8221-0. OCLC 62265494.
External links
- Tree of Life: cotton rats
English Journal
- The cotton rat (Sigmodon hispidus) as an animal model for respiratory tract infections with human pathogens.
- Green MG, Huey D, Niewiesk S.SourceDepartment of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, Columbus, OH.
- Lab animal.Lab Anim (NY).2013 Apr 19;42(5):170-6. doi: 10.1038/laban.188.
- Respiratory viral infection is a great human health concern, resulting in disease, death and economic losses. Cotton rats (Sigmodon hispidus) have been particularly useful in the study of the pathogenesis of human respiratory virus infections, including the development and testing of antiviral compo
- PMID 23604159
- FISH with whole chromosome and telomeric probes demonstrates huge karyotypic reorganization with ITS between two species of Oryzomyini (Sigmodontinae, Rodentia): Hylaeamys megacephalus probes on Cerradomys langguthi karyotype.
- Nagamachi CY, Pieczarka JC, O'Brien PC, Pinto JA, Malcher SM, Pereira AL, das Dores Rissino J, Mendes-Oliveira AC, Rossi RV, Ferguson-Smith MA.SourceLaboratório de Citogenética, ICB, Universidade Federal do Pará, Pará, Brazil, cleusanagamachi@gmail.com.
- Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology.Chromosome Res.2013 Apr;21(2):107-19. doi: 10.1007/s10577-013-9341-4. Epub 2013 Mar 14.
- Rodentia comprises 42 % of living mammalian species. The taxonomic identification can be difficult, the number of species currently known probably being underestimated, since many species show only slight morphological variations. Few studies surveyed the biodiversity of species, especially in the
- PMID 23494775
- Laelapinae Mites (Acari: Parasitiformes: Laelapidae) Parasitic of Sigmodontine Rodents from Northern Peru, with the Description of a New Species from Akodon aerosus (Rodentia: Cricetidae: Sigmodontinae).
- Lareschi M, Velazco PM.SourceCentro de Estudios Parasitológicos y de Vectores, CEPAVE (CCT-La Plata, CONICET-UNLP) calle 2 no. 584, 1900 La Plata, Argentina. Correspondence should be sent to: mlareschi@cepave.edu.ar.
- The Journal of parasitology.J Parasitol.2013 Apr;99(2):189-93. doi: 10.1645/GE-3241.1. Epub 2012 Sep 18.
- Laelapine mites are common parasites of sigmodontine rodents in the Neotropics. However, few species are reported from Peru as a result of the low number of mammal surveys that include ectoparasite collections. Herein we report 12 species of mites from northern Peru. From these, 8 are reported for t
- PMID 22988911
Japanese Journal
- Fine Structure of the Parotid and Mandibular Glands of the Cotton Rat (Sigmodon hispidus)
- コットンラット(Sigmodon hispidus)におけるStrongyloides venezuelensis体内移行期に対する強い感染抵抗性と消化管内寄生期への抵抗性の欠陥(寄生虫病学)
- The journal of veterinary medical science 64(11), 1031-1035, 2002-10
- NAID 110003886058
- Nippostrongylus brasiliensisに対するコットンラット(Sigmodon hispidus)の感染抵抗性
- The journal of veterinary medical science 64(5), 423-426, s・iv-s・v, 2002-05-25
- NAID 110003920869
Related Links
- A cotton rat is any member of the rodent genus Sigmodon. They are called cotton rats because they build their nests out of cotton, and can damage cotton crops. Cotton rats have small ears and dark coats, and are found in North and South ...
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