Calico cat
coat pattern in domestic cats

A calico cat is a domestic cat of any breed with a tricolor coat of black-based and red-based pigments with white. Outside of North American English, this coat pattern is called tricolor or tortoiseshell and white.
Calico is not to be confused with a tortoiseshell, which is a bicolored coat of black-based and red-based pigments, without white markings. The calico cat is most commonly thought of as being 25% to 75% white with large orange and black patches; however, they may have other colors and patterns. Cats with diluted coloration (e.g. blue tortoiseshell and white) have colloquially been called calimanco or clouded tiger. Occasionally, the tricolor calico coloration is combined with a tabby patterning, called tortoiseshell tabby (torbie/y) with white. A calico-patched tabby cat may colloquially be referred to as caliby or tabico.
Derived from a colorful printed calico fabric, when the term "calico" is applied to cats, it refers only to a color pattern of the fur, not to a cat breed or any reference to any other traits, such as their eyes. Breed standards set by cat registries limit the breeds among which they permit registration of cats with calico coloration.
The public source identifies “Calico cat” as coat pattern in domestic cats. This brief keeps that definition visible, then builds a research path around Calico, coat and pattern.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Calico cat”, the useful work is to connect “coat pattern in domestic cats” to the records capable of establishing context and consequence.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Aug 7, 2026. The linked authority identifier is Q2305997. None of the 0 selected statements returned an explicit reference.
A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Calico cat”, its source revision and the description used here.
- Expand the search: follow Calico cat primary sources, Calico cat archive and Calico research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Calico cat”?
- Which cited source is closest to the event, object or claim?
- Which institution is responsible for the underlying evidence?
Search terms from this dossier
This entry incorporates text from “Calico cat” 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.