blueeyesdirectory.comGenealogy trace · issued 14 September 2026

Ermine Trace Lazurit

How this cat connects, or does not connect, to an identified dominant blue eye variant. Generated from the register at build time.

Full recordAll cats

no photograph held
SireLusy-Mur Dionis
BSH ay 11
no photograph held
This catErmine Trace Lazurit
BSH ns 09 12 33 67
Ermine Trace Nadeya
DamErmine Trace Nadeya
BSH ns 09 11 68; ns 11 61 on her cattery's own post of 10 May 2017
Photograph: Lipovenko, Ermine Trace, from the cattery's own post of 10 May 2017

The animal

Register id
erm-13
Proposed variant field
DBE 161 x1p (proposed coding, not issued by any registry)
Breed
British Shorthair
Cattery prefix
Ermine Trace
Coat and code
BSH ns 09 12 33 67
Eye state
blue-variant — both eyes blue, put down to a DBE variant or its line
Sex
male
Born
2018-11-11
Country
RU

What the proposed field says, and why it reads that way. A carrier of a variant with no published allele, on a line this proposal gives a suffix to. The scheme is set out in full in the proposal. No registry issues this field today: it is computed from this cat's record at each build, so it changes by itself the day a laboratory result is entered, and nothing here has to be reissued.

What the register holds

Evidence grade
Lineage genotyped — not tested. THE VARIANT IS FIXED BY A DNA GENOTYPE IN A PARENT OR AN OFFSPRING, and only one variant sits in the ancestry, so which variant this animal carries is settled without a sample of its own
Variant
DBE-NAD
Line
Nadeya, by descent
On what footing
descends from Ermine Trace Nadeya

The trace

  1. Ermine Trace Lazurit
    BSH ns 09 12 33 67 · blue-variant
  2. Ermine Trace Nadeya — the line's founder
    BSH ns 09 11 68; ns 11 61 on her cattery's own post of 10 May 2017 · blue-variant

Read this as parentage and nothing more. Each step is a parent recorded in the register from a pedigree or a breeder document. It shows how this cat descends from the founder of its line. It does not show which variant the cat carries, and it is not a substitute for a test.

Recorded ancestry, 4 generations

GenerationCats heldCarrying a variant
12 of 2 possibleDBE-NAD
24 of 4 possibleDBE-NAD
38 of 8 possiblenone
416 of 16 possiblenone

What this page does not establish

This cat has a laboratory result. The grade above says which kind.

This is not a health certificate. It says nothing about hearing, and nothing about whether this cat should be bred from. Deafness in this trait is associated with carrying two different variants at once, which no pedigree can show and only a test can.

What would change this page

This directory is built from what people send it. For this cat it does not hold:

Sending a pedigree, a photograph or a test result. A pedigree has to be one a registry or club issued, because that is the only document that settles a parent; a breeder chart is welcome but is recorded at a lower grade and cannot draw a descent. The contact page says what to send and how. A correction is as welcome as an addition: where this page is wrong about your cat, the record is changed and the source you supply is named on it.

Blue Eyes Directory · blueeyesdirectory.com · generated 14 September 2026 from the register. The register is compiled from published charts, registry documents and breeder statements, each named on the cat's full record. Where two sources disagree the record says so and does not choose between them.