Results for Cricetidae
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(krə′sed·ə′dē)

(vertebrate zoology) A family of the order Rodentia including hamsters, voles, and some mice.


 
 
WordNet: Cricetidae
Note: click on a word meaning below to see its connections and related words.

The noun has one meaning:

Meaning #1: mostly small New World rodents including New World mice and lemmings and voles and hamsters
  Synonym: family Cricetidae


 
Wikipedia: Cricetidae
Cricetids
Fossil range: Middle Miocene - Recent
Meadow vole
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Superfamily: Muroidea
Family: Cricetidae
J. Fischer, 1817
Subfamilies

Arvicolinae
Cricetinae
Neotominae
Sigmodontinae
Tylomyinae

Cricetidae is a family of rodents in the large and complex superfamily Muroidea. It includes true hamsters, voles, lemmings, and New World rats and mice. At almost 600 species, it is the second largest family of mammals

The term Cricetidae has gone through several permutations, and members of the family as currently defined are often placed in the family Muridae along with all other muroid subfamilies. Many other muroids have been called members of the Cricetidae in the past such as mouse-like hamsters (subfamily Calomyscinae, family Calomyscidae), gerbils (subfamily Gerbillinae, family Muridae), the crested rat (subfamily Lophiomyinae, family Muridae), zokors (subfamily Myospalacinae, family Spalacidae), the white-tailed rat (subfamily Mystromyinae, family Nesomyidae), and spiny dormice (subfamily Platacanthomyinae, family Platacanthomyidae). Genetic studies have shown that the subfamilies listed below are related (form a monophyletic group), and that these other animals should not be included in the Cricetidae.

The Cricetids are classified in 5 subfamilies, around 112 genera and approximately 580 species.

Subfamilies

References

  • Jansa, S. A. and M. Weksler. Phylogeny of muroid rodents: relationships within and among major lineages as determined by IRBP gene sequences. Molecular Phylogenetics and Evolution, 31:256-276.
  • Michaux, J., A. Reyes, and F. Catzeflis. 2001. Evolutionary history of the most speciose mammals: molecular phylogeny of muroid rodents. Molecular Biology and Evolution, 17:280-293.
  • Norris, R. W., K. Y. Zhou, C. Q. Zhou, G. Yang, C. W. Kilpatrick, and R. L. Honeycutt. 2004. The phylogenetic position of the zokors (Myospalacinae) and comments on the families of muroids (Rodentia). Molecular Phylogenetics and Evolution, 31:972-978.
  • Steppan, S. J., R. A. Adkins, and J. Anderson. 2004. Phylogeny and divergence date estimates of rapid radiations in muroid rodents based on multiple nuclear genes. Systematic Biology, 53:533-553.

 
 

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Sci-Tech Dictionary. McGraw-Hill Dictionary of Scientific and Technical Terms. Copyright © 2003, 1994, 1989, 1984, 1978, 1976, 1974 by McGraw-Hill Companies, Inc. All rights reserved.  Read more
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Wikipedia. This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Cricetidae" Read more

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