Kat pattern
Effen
One color all over with no pattern or white: self in rabbits, cavies, rats and canaries; a tongue or hoof of one even color.
66 Kat breeds list Effen. It is in a club standard for 54 breeds.
Breeds whose standards accept Effen
| Breed | TICA | CFA | FIFE | WCF | ACFA | GCCF | LOOF | CCA |
|---|---|---|---|---|---|---|---|---|
| American bobtail | Standaard (“Solid”) | Standaard (“solid”) | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling |
| American curl | Standaard (“Solid”) | No ruling | Standaard (“solid”) | No ruling | No ruling | No ruling | No ruling | No ruling |
| American wirehair | Standaard (“Solid”) | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling |
| Amerikaanse korthaar | Standaard (“Solid”) | Standaard (“Solid”) | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling |
| Aphrodite Giant | No ruling | No ruling | No ruling | Standaard (“Solid colour”) | Standaard (“Solid Colors”) | No ruling | No ruling | No ruling |
| Aziatische halflanghaar | No ruling | No ruling | No ruling | No ruling | No ruling | Standaard (“Self”) | No ruling | No ruling |
| Aziatische kat | No ruling | No ruling | No ruling | No ruling | No ruling | Standaard (“Self”) | No ruling | No ruling |
| Bombay | Standaard (“Solid”) | No ruling | Standaard (“solid”) | No ruling | No ruling | Standaard (“Self”) | No ruling | No ruling |
| Brits korthaar | Standaard (“Solid”) | Standaard (“Solid”) | Standaard (“solid”) | No ruling | No ruling | Standaard (“Self Colours”) | No ruling | No ruling |
| Brits langhaar | Standaard (“Solid”) | No ruling | Standaard (“solid”) | No ruling | No ruling | Standaard (“Self”) | No ruling | No ruling |
| Chartreux | Standaard (“Solid”) | No ruling | Standaard (“solid”) | No ruling | No ruling | No ruling | No ruling | No ruling |
| Chausie | Standaard (“Solid”) | No ruling | No ruling | No ruling | No ruling | No ruling | Standaard (“solide”) | No ruling |
| Cornish rex | Standaard (“Solid”) | Standaard (“Solid Colors”) | Standaard (“solid”) | No ruling | No ruling | No ruling | No ruling | No ruling |
| Cymric | Standaard (“Solid”) | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling |
| Devon rex | Standaard (“Solid”) | Standaard (“Solid”) | Standaard (“solid”) | No ruling | No ruling | No ruling | No ruling | No ruling |
| Donskoy | Standaard (“Solid”) | No ruling | Standaard (“solid”) | No ruling | No ruling | No ruling | No ruling | No ruling |
| DonskoyHuid en schubben | No ruling | No ruling | Standaard (“solid”) | No ruling | No ruling | No ruling | No ruling | No ruling |
| Duitse rex | No ruling | No ruling | Standaard (“solid”) | No ruling | No ruling | No ruling | No ruling | No ruling |
| Europese korthaar | No ruling | No ruling | Standaard (“solid”) | No ruling | No ruling | No ruling | No ruling | No ruling |
| Exotische korthaar | Standaard (“Solid”) | Standaard (“Solid Color Division”) | Standaard (“solid”) | No ruling | No ruling | Standaard (“Self”) | No ruling | No ruling |
| Foldex | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling | Standaard (“Solid”) |
| Havana brown | Standaard (“Solid”) | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling |
| Highlander | Standaard (“Solid”) | No ruling | No ruling | No ruling | Standaard (“Solid Colors”) | No ruling | No ruling | No ruling |
| Japanse bobtail | Standaard (“Solid”) | Standaard (“Solid Colors”) | Standaard (“solid”) | No ruling | No ruling | No ruling | No ruling | No ruling |
| Khao Manee | Standaard (“Solid”) | No ruling | No ruling | No ruling | Standaard (“completely white”) | Standaard (“solid white”) | No ruling | Standaard (“snowy white”) |
| Korat | Standaard (“Solid”) | No ruling | Standaard (“solid”) | No ruling | No ruling | No ruling | No ruling | No ruling |
| Kurilische bobtail | Standaard (“Solid”) | No ruling | Standaard (“solid”) | No ruling | No ruling | No ruling | No ruling | No ruling |
| LaPerm | No ruling | Standaard (“Solid”) | Standaard (“solid”) | No ruling | No ruling | No ruling | No ruling | No ruling |
| Lykoi | Standaard (“Solid”) | Standaard (“solid-colored”) | Standaard (“solid”) | No ruling | No ruling | No ruling | No ruling | No ruling |
| Maine Coon | Standaard (“solid- colored”) | Standaard (“Solid”) | Standaard (“solid”) | No ruling | No ruling | Standaard (“Solid colours”) | No ruling | No ruling |
| Manx | No ruling | Standaard (“Manx solid colors”) | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling |
| Nebelung | Standaard (“Solid”) | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling |
| Noorse boskat | Standaard (“Solid”) | Standaard (“Solid”) | Standaard (“solid”) | No ruling | No ruling | Standaard (“Selfs”) | No ruling | No ruling |
| Oriëntaals korthaar | Standaard (“solid colored coats”) | Standaard (“Solid”) | Standaard (“solid”) | No ruling | No ruling | Standaard (“Oriental Selfs”) | No ruling | No ruling |
| Oriëntaals langhaar | Standaard (“solid colored coats”) | Standaard (“Solid”) | Standaard (“solid”) | No ruling | No ruling | Standaard (“Self colours”) | No ruling | No ruling |
| Oriëntaalse bicolor | No ruling | Standaard (“solids”) | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling |
| Pers (modern) | No ruling | Standaard (“Solid”) | Standaard (“solid”) | No ruling | No ruling | Standaard (“Self”) | No ruling | No ruling |
| Peterbald | No ruling | No ruling | Standaard (“solid”) | No ruling | No ruling | No ruling | No ruling | No ruling |
| PeterbaldHuid en schubben | No ruling | No ruling | Standaard (“solid”) | No ruling | No ruling | No ruling | No ruling | No ruling |
| Ragamuffin | No ruling | Standaard (“Solid”) | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling |
| Russisch blauw | Standaard (“Solid”) | Standaard (“even bright blue throughout”) | Standaard (“solid”) | No ruling | No ruling | No ruling | No ruling | No ruling |
| Russisch wit, Russisch zwart, Russisch tabby | No ruling | No ruling | No ruling | No ruling | Standaard (“Solid Colors”) | No ruling | Standaard (“solide”) | No ruling |
| Savannah | Standaard (“Solid”) | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling |
| Scottish fold | No ruling | Standaard (“Solid Color”) | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling |
| Selkirk rex | No ruling | Standaard (“solid color”) | Standaard (“solid”) | No ruling | No ruling | No ruling | No ruling | No ruling |
| Serengeti | Standaard (“solid”) | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling |
| Siamees (modern) | No ruling | No ruling | No ruling | Standaard (“Solid white”) | No ruling | No ruling | No ruling | No ruling |
| Siberische kat (Neva Masquerade) | Standaard (“solid white”) | Standaard (“solid color”) | Standaard (“solid”) | No ruling | No ruling | Standaard (“Solid”) | No ruling | No ruling |
| SphynxHuid en schubben | No ruling | Standaard (“solid color”) | Standaard (“solid”) | No ruling | No ruling | No ruling | No ruling | No ruling |
| Thai lilac | No ruling | No ruling | No ruling | No ruling | No ruling | Standaard (“Lilac self”) | No ruling | No ruling |
| Turkse angora | No ruling | Standaard (“Other Solid Colors”) | Standaard (“solid”) | No ruling | No ruling | No ruling | No ruling | No ruling |
| Turkse van | Standaard (“Solid”) | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling |
| Turkse Vankedisi | Standaard (“Solid”) | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling |
| York chocolate | No ruling | No ruling | No ruling | Standaard (“solid”) | No ruling | No ruling | Standaard (“solide”) | Standaard (“solid colour”) |
| Bengaal | No ruling | Alternatief (“Melanistic”) | No ruling | No ruling | No ruling | No ruling | No ruling | No ruling |
| Ocicat | Niet erkend | Alternatief (“solid”) | No ruling | No ruling | No ruling | Niet erkend (“Self”) | No ruling | No ruling |
Breeds where Effen is disqualified or not accepted
| Breed | TICA | GCCF |
|---|---|---|
| Egyptische mau | No ruling | Niet erkend (“Black self / Blue self”) |
| Ragdoll | Niet erkend | No ruling |
| Sokoke | No ruling | Niet erkend (“Self”) |
| Somali | Niet erkend | No ruling |
| Toyger | No ruling | Niet erkend (“non-agouti pattern”) |
| Chantilly-Tiffany | No ruling | No ruling |
| Korn Ja | No ruling | No ruling |
| Minskin | No ruling | No ruling |
| Ojos Azules | No ruling | No ruling |
| Wila Krungthep | No ruling | No ruling |
Color changes
How Effen can appear or change over an animal's life.
Tabbychanges toEffen
Vacht · Met de leeftijd · from 0 to 39 weeks
Effenchanges toRookkleurig
Vacht · Met de leeftijd · from 3 to 104 weeks
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