Carpati
A naturally occurring phenotype, characterised by a distinctive salt-and-pepper body and pale contrast on the extremities.
Explore the mutationA natural mutation. A Romanian breed.
Developed by Beverly Elian through selection for a specific type found among naturally occurring cats exhibiting the Carpati mutation in western and sub-Carpathian Romania.
Black Carpati
The Carpati mutation develops progressively; mature cats show the characteristic pale salt-and-pepper effect with contrasting extremities.
The essential distinction
Project observations suggest a broader sub-Carpathian distribution for cats showing the Carpati phenotype. Breeders, owners and collaborators have reported or observed such cats in Romania, Ukraine, Poland, Hungary, Croatia, Czechia and Slovakia. The project treats this as a working sub-Carpathian hypothesis based on anecdotal observations; the range has not been systematically mapped. The Transylvanian breed is more specific: Beverly Elian’s independent work to select and stabilise a particular type found in western and sub-Carpathian Romania.
A naturally occurring phenotype, characterised by a distinctive salt-and-pepper body and pale contrast on the extremities.
Explore the mutationA defined breeding project selected for type, temperament and consistency from a specific Romanian foundation population.
Read the origin story
The creator
The breed began with a personal decision: to select for a distinctive type among naturally occurring Romanian cats exhibiting the Carpati mutation, and to turn that observation into a disciplined breeding programme.
A mutation that changes with age
Kittens are born very lightly coloured. Contrast becomes visible first on the ears, nose, paws and tail, while the body’s salt-and-pepper effect develops progressively toward adulthood.

Nose leather and paw pads already indicate whether the underlying colour is black or blue-grey.

The extremities become more distinct and the coat begins to show the characteristic salt-and-pepper effect.

Full colour and contrast can continue to develop through the first year.
Research, with sources
The University of Missouri publicly lists “Transylvanian cats – defining the Karpati coloration and pattern” among active projects. Prof. Marie Abitbol, genetics teacher-researcher at VetAgro Sup’s Lyon Veterinary Campus, is also pursuing the causal variant. A contemporaneous November 2024 sampling notice described the two research efforts as working “in tandem” and asked owners to send Karpati samples to both teams. No causal variant has yet been published.
Evidence & sources
Version 3.2 makes the evidence architecture visible without turning the site into an academic paper.
Breed standard
The Transylvanian is medium-sized, muscular without heaviness, relatively high on the legs, with a modified wedge head, oval slightly oblique eyes and a short, dense coat carrying the Carpati mutation.
Medium length, powerful muscle, slender bone, balanced and athletic rather than heavy.
Modified wedge, slightly rounded contours, longer than broad, firm chin and pronounced muzzle.
Short with a slight lift; soft dense undercoat and coarser guard hairs.
Black or blue with the characteristic pale salt-and-pepper effect and contrast on extremities.
Independent coverage
TVR, PRO TV, Antena 1 / Observator, Digi24 and Kanal D have covered the Transylvanian’s development, science and recognition journey. The Media & Press archive links directly to the original broadcasters.
Explore Media & PressTransylvanian Journal
Research notes, breed-standard explainers, WCF recognition updates, genetics, history and responsible breeding — written to become a reference library for judges, breeders, journalists and owners.
Ghid precis despre mutația Carpati: ipoteza geografică subcarpatică de lucru a proiectului, efectul „sare și piper”, Black și Blue Carpati, dovezile recuperate…
Citește articolulA precise guide to the Carpati mutation: the project’s working sub-Carpathian geographic hypothesis, salt-and-pepper coat development, Black and Blue Carpati, recovered C-locus…
Read articleTransylvanian este o rasă românească dezvoltată de Beverly Elian pornind de la un tip specific de fundație din vestul și zona subcarpatică…
Citește articolulThe first cattery
Count Catula’s is the first officially registered Transylvanian cattery, based in Bucharest and owned by Beverly Elian. It is part of the breed story — but the breed website is deliberately broader: the home of the Transylvanian itself.
Follow the breed as it develops
The site is ready for recognition announcements, research updates, social campaigns and evidence-led articles as the Transylvanian story evolves.