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Cotton mouse

species of mammal

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 13, 2026
Entity authorityQ959378 ↗
Source-derived summary

The cotton mouse (Peromyscus gossypinus) is a species of rodent in the family Cricetidae. It is a species of the genus Peromyscus, a closely related group of New World mice often called "deermice". It is endemic to the woodlands of the Southern United States.

Description

Adults are about 180 mm (7.1 in) long, with a tail around 78 mm (3.1 in), and weigh 34-51 g. Its general appearance is very similar to the white-footed mouse, but the cotton mouse is larger in size and has a longer skull and hind feet. They have dark brown bodies and white feet and bellies.

The common name derives from the observed habit of using raw cotton in building nests.

One subspecies, the Chadwick Beach cotton mouse (P. g. restrictus) was last seen in 1938 and is now presumed extinct. Another subspecies, the Key Largo cotton mouse (P. g.

Editorial summary

The public source identifies “Cotton mouse” as species of mammal. This brief keeps that definition visible, then builds a research path around Cotton, mouse and species.

Editorial reviewA practical orientation to terminology and classification, particularly when read beside dated observations, specimens or technical literature. The current lead gives the account dated anchors—1938—that can be checked directly. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with Cotton, mouse and species providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Cotton mouse”, the useful work is to connect “species of mammal” to the records capable of establishing context and consequence.

Evidence profile

The date and method of observation matter as much as the stated conclusion, especially where classification or consensus has changed. The source revision retrieved here is dated Aug 13, 2026. The linked authority identifier is Q959378. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1938.

Critical limits

Scientific names, classifications and consensus can change while older terminology persists in catalogues and historical literature. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Check terminology, classification and the date of the cited evidence. Scientific names and technical consensus can change while older records retain historical value.

Best used for
  • Current terminology
  • Classification context
  • Finding cited technical literature
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Primary datasets, specimen catalogues, standards bodies and the most recent peer-reviewed literature.

Three-step research path

  1. Establish the record: confirm the title “Cotton mouse”, its source revision and the description used here.
  2. Expand the search: follow Cotton mouse primary sources, Cotton mouse archive and Cotton research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Cotton mouse”?
  2. Which observation, specimen, dataset or publication supports the account?
  3. Has classification or technical consensus changed since the cited source?
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Source & attribution

This entry incorporates text from “Cotton mouse” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.