Standard. Colors and patterns for NFO
Published: 24/09/2015. Edited: 24/10/2018
1. Tables for coat colors, patterns and colors of admitted eyes.
The Norwegian Forest have a number of colors and patterns recognized, ie may have on their mantle some colors and patterns, but if it appears a different color or a unrecognized pattern, we will certainly be faced with a mixture with another breed and can not we talk of a Norwegian Forest purebred, never get their pedigree, or it is a genetic mutation.
1. The recognized colors for a Norwegian Forest are:
|EMS Code n||Black|
|EMS Code a||Blue|
|EMS Code d||Red|
|EMS Code e||Cream|
|EMS Code f||Black Tortie|
|EMS Code g||Blue Tortie|
|EMS Code s||Silver|
|EMS Code y||Golden|
|EMS Code w||White|
|EMS Code nt||Amber|
|EMS Code ft||Amber Black Tortie|
|EMS Code at||Amber Light|
|EMS Code gt||Amber Blue Tortie|
2. The patterns that can be in the Norwegian Forest coat are:
|EMS Code 01||Van|
|EMS Code 02||Harlequin|
|EMS Code 03||Bicolor|
|EMS Code 09||White nonspecific|
|EMS Code 11||Shaded|
|EMS Code 12||Shell|
|EMS Code 21||Tabby nonspecific|
|EMS Code 22||Tabby Blotched|
|EMS Code 23||Tabby Mackerel|
|EMS Code 24||Tabby Spotted|
|EMS Code 25||Tabby Ticked|
3. The color of eyes may have:
|EMS Code 61||Blue|
|EMS Code 62||Yellow, Orange, AHazel or Copper|
|EMS Code 63||Odd Eyes|
|EMS Code 64||Green|
4. The colors not recognized for the Norwegian Forest cat are:
Caramel or Apricot
5. The patterns not recognized for the Norwegian Forest cat are:
Only for Ragdolls
Burmese shading pattern
|Tonkinese shading pattern||32||
color negro (seal)
Himalayan pointed pattern
6. Eye Color unsupported:
|The skin on the pads is black, as are the skin on the nose and around the eyes.||The skin of the pads is dark, as is the contour of the eyes, but the nose has a dark brick-red tone, and has a dark black rim.|
|Solid (not shown)||Tabby|
|The skin of the pads is orange pink, the skin of the nose is strong orange, as is the contour of the eyes.||The skin of the pads is pink, and the skin of the nose with dark orange interior, reddish orange edge, reddish orange eye contour.|
|The skin of the pillows is grey/blue, as is the skin of the nose and the contour of the eyes.||The skin of the pads and the contour of the eyes is grey/blue, the nose has an "old pink" colour or the diluted one of the red tile, with the edge in grey/blue tone, the same as the black tabby, but diluted.|
|Solid (not shown)||Tabby|
|The skin of the pads, nose and eye contour has an "old rose".||The skin of the pads are pink, the skin of the nose is dark pink with pink edges and the eye contour is dark pink.|
- Amber tabby: The kitten is usually born with black tabby pattern. Its pads are pink. The regions between the stripes are from orange to brown. Therefore, some have the appearance of tortoises and others appear as black tabby kittensdepending on how much amber have at birth. They are acquiring the color as they grow, even some not having the color until adulthood. When acquire amber black tabby markings have been clarified in a variable manner, the tone goes from orange-brown to cinnamon. The color between those dark stripes is apricot. The nose is pink with no outline, the pads are dark, like the eye area.
- Solid amber: The kitten is usually born with black tabby pattern, their pads and nose are dark, because has dark skin like solid. It presents a very marked tabby, to the extent of being mistaken for a black tabby cat. The dark color becomes lighter little by little, in the same manner as in tabby cats. The original color is only identifiable to the level of the nose, the tail, the back and the tip of the legs. Its color lightens slower than tabby amber. Color coat is apricot and cinnamon. The ghosts marks remain until the mantle sufficiently clear, but sometimes may have high residual contrast. The nose pads and remain obscure.
|Always shows the Tabby||Tortie|
|Amber tabby Skin||Amber solid Skin|
Ámber Light (Diluido):
- Amber Light Tabby: The kitten is born with a blue tabby pattern. Their pads are pink, and the regions between the black stripes can be from beige to light blue. Some seem blue-cream tortoise and others appear blue tabby kittens. According grows, blue tabby markings are clarified, as are the regions between the stripes. This will be seen more clearly if the kitten looks blue tabby at birth. The original color will be identifiable to the level of the tail, the back and the tip of the legs and ears. The pads are dark. They are acquiring the color as they grow, even some not having the color until adulthood. When it has acquired absolutely clear amber color, color tabby pattern is pink beige to cinnamon. Between stripes color is beige. The nose is pink with no outline, the pads are dark and the eye area.
- Solid Amber Light: The kitten is born blue, their pads and nose are dark. It presents steep tabby markings, to the extent that it can be confused with a tabby kitten. As it grows, and blue is clear to give a light amber. The original color is only identifiable to the level of the nose, the tail, the back, the tip of the legs and ears. The color lightens more slowly than in amber tabby diluted. As an adult, the robe is pinkish beige to cinnamon. The ghost marks persist until the mantle is clear enough, although it may have a marked residual tabby. The nose pads and remain obscure.
|Amber light tabby Skin||Amber light solid Skin|
- Tabby Undefined: (EMS Code 21), is as plus tabby cat has the gene of white spot (S) in its expression Harlequin (02) and Van (01) and showing tabby drawing is not enough to know what is the corresponds tabby.
5. Inhibitor color (Silver or Smoke) and "Gen Chinchilla"
It is not just a color, but are two genetics factors, one is dominant, the "I", which inhibits or alters the production of melanin from the hair shaft, one white part or grayish and the rest of the color of the cat , getting your cat in silver and "cold" display. Depending on whether the cat is striped or solid is called differently. For cats tabbies (scratched) is called Silver (Silver) while for solids is Smoke.
|Vista de cómo afecta el "Wb" a los gatos tabby "A" sin Inhibidor de color "I"||View of how it affects the "Wb" tabby cats "A" with color inhibitor "I"|
|Tabby Silver||Tabby Silver Shaded||Tabby Silver Shell/Chinchilla||Solid Smoke|
|Genotypic and phenotypic hypothetical representation as how it affects the "Wb" to hair coloring, combined or not with the "A" (or agouti tabby), "a" (solid), with inhibitor "I" without inhibitor alleles "i '|
|Golden Shaded||Golden Shell|
6. Dominant White:
The eyes of cats have the gene for white W can have yellow eyes, copper (or orange), green or blue, and also have one of each color (in all combinations of above colors), which is known as "odd eyes" (EMS Code 63).
|Coat colour white||The pads, nose and eye contour is always light pink.|
7. White spoting:
- White Unspecified (EMS Code 09): It is an unspecified amount of white, it may appear on the face, head, legs, belly, chest ..., always less than 50% of the cat.
- White Bicolor (EMS Code 03): 50% of the color of the cat is white and the other half has its color.
- White Harlequin (EMS Code 02): The white color in the cat is between 60% and 80%, small colored spots appear on his head, tail, legs and back.
- White Van (EMS Code 01): When the cat is white in more than 80%, and is only colored head and tail mainly.
And these are the colors and patterns that can be found in the Norwegian Forest cats.
8. Eye color:
Both in one color:
|EMS: 61||EMS: 62||EMS: 64|
|Odd eyes with Blue|
Eyes Odd other colors (without Blue), such Eyes Odd more rarely.
9. General Bibliography:
The silhouettes are owned by Sarah Hartwell obtained on their website: http://messybeast.com/colour-charts.htm. They have been cut and cleaned to remove the background by Bea Alonso.
The drawings of profile hair, alhomadillas, nose, eyes and silhouettes and faces for Ragdoll Mitted have been made by Bea Alonso, © Bolboreta Forest. They can be used as long as the original font is named.
This work is under license Licencia Creative Commons Atribución-NoComercial-SinDerivar 4.0 Internacional.
- Colors: http://messybeast.com/colours.htm
- Color and patterns FIFe (EMS Code): http://fifeweb.org/wp/breeds/breeds_ems.php
- Color and patterns FIFe (EMS Code) (PDF): http://www1.fifeweb.org/dnld/rules/FIFe%20EMS%20system%20user%20guidelines.pdf.
- Home Doctor of Veterinary Medicine Marc Peterschmitt concerning the amber http://norvegienambre.e-monsite.com/ y su tesis en pdf (francés): http://www2.vet-lyon.fr/bib/fondoc/th_sout/th_pdf/2009lyon015.pdf
- Gen Silver, Smoke, Golden and Chinchilla : http://messybeast.com/chinchillas.htm
- Eyes Color http://messybeast.com/eye-colours.htm
- Victor A. David, 1 Marilyn Menotti-Raymond, Andrea Coots Wallace, Melody Roelke, James Kehler, Robert Leighty, Eduardo Eizirik, Steven S. Hannah, George Nelson, Alejandro A. Schäffer, Catherine J. Connelly, Stephen J. O’Brien, and David K. Ryugo: (2014): Endogenous Retrovirus Insertion in the KIT Oncogene Determines White and White spotting in Domestic Cats. G3: Genes. Genomes. Genetics. Volume 4, October 2014. Genetics Society of America. ISSN Online: 2160-1836. (http://www.g3journal.org/content/4/10/1881.full)