X-Lily Ermine Trace

prefix Ermine Trace · British Shorthair · line: Nadeya · both eyes blue · Variant known, this cat untested · also in its ancestry: Igor

Under the variant field this directory proposes, this cat would read DBE 161 x1|161 x2p. A carrier with no result of its own standing below more than one line nobody has sequenced. NO TEST EXISTS FOR EITHER and the scheme names both. The proposal is set out in full here, and no registry issues this field today: it is computed from the record at each build and is not part of any registration.

How this cat is connected to the trait

1. X-Lily Ermine Trace, BSH ns 09 12 68
2. Ermine Trace Barkhat, BSH as 09 11 33 68, the sire of X-Lily Ermine Trace
3. Ermine Trace Lazurit, BSH ns 09 12 33 67, the sire of Ermine Trace Barkhat
4. Ermine Trace Nadeya, BSH ns 09 11 68, the dam of Ermine Trace Lazurit. a founder of this survey; no variant has ever been identified in this line

That is 3 recorded parent links, and the animal at the end of it has never been tested, so the connection is a descent and not a result. Every step is a parent recorded in this register from a document; none of them is an assumption. The full genealogy is drawn below, and the sources for each animal are on its own page.

Save this cat as a PDF the connection, the genealogy and the source on one A4 landscape sheet, carrying this directory's name and address

Three or more variants could be present in this cat

DBE-ALT and Igor, unidentified and Nadeya, unidentified. MORE THAN ONE VARIANT COULD BE PRESENT IN THIS CAT: DBE-ALT, Igor, unidentified, Nadeya, unidentified. It is not established that any of them is, and it is not established that two are. A dominant allele comes from a parent, and this cat's recorded ancestry carries an attribution of each. The attributions above it are on CH Carajan zur Sternebucht, CH Du Blue D'or Argentin Nuance's Golden, CH Idefix von Konradsburg, CH Jadwiga's Golden Undina, CH Kandy von Romero, CH Lady Di von Wahrberg, CH Marvellous Silver Ramzes II, CH Ondra von Ursus Minor, EC Golden-Willow von Wahrberg, EC Maurice vom Wahrberg, Ermine Trace Barkhat, Ermine Trace Jeana, Ermine Trace Kashemir, Ermine Trace Lazurit, Ermine Trace Nadeya, Ermine Trace Qorall, GIC Andy vom Wahrberg, GIC Emilio vom Rosentor, GIC Marvellous Golden Radetzky, IC Freedom zur Raeuberhoehle, IC Goldfever's Golden Mikka, IC Marvellous Miss Goldfever, IC Mels van Wierinxveste, Jadwiga's Silver Classic Touch, Jaki Ami Sissy Crazy Blue, Leonardo De Cassis, Marvellous Golden Dream, Marvellous Golden Samba, Shakira, Sonnyboy Zur Porta Westfalica, Sweet Heartbreaker's Love Me Tender, Tjarden von Felden, Zaremba. A CAT HOLDING TWO IS A COMPOUND HETEROZYGOTE, which this survey records as the state associated with deaf and dead kittens, and NOTHING BUT A TEST DISTINGUISHES ONE FROM TWO.

Computed from the recorded parentage at every build, counting both the variants this survey adopts and the ones it records a source claiming and does not adopt. IT IS AN UPPER BOUND AND NOT A FINDING: it says what could be here, never what is.

What is flagged on this tree

1. SCHOENWEG TEODORO. Query. THE CHART RAISES A QUESTION ABOUT THIS CAT'S BLUE EYE AND DOES NOT ANSWER IT. Chart C13 annotates this animal 'Chinchilla-point with very blue eyes, possibly due to a blue-eye gene rather than the colourpoint gene'. A colourpoint cat is blue-eyed through the C locus, so a blue eye on a pointed cat is normally accounted for and carries no evidence of a dominant variant. THE COMPILER'S POINT IS THAT THE DEPTH OF COLOUR IS UNUSUAL, which is an observation and not a test. It is recorded as the query it is and no variant is adopted
2. ERMINE TRACE NADEYA. Attribution. THE CHART NAMES THIS LINE'S VARIANT AND THIS REGISTER HAD IT AS UNIDENTIFIED. Genealogy C13 is headed 'NANOTIGR BLUE-EYED BRITISH SHORTHAIRS, DBE-ALT' and writes DBE-ALT in red beside Oliver, beside Amelia Nanotigr and beside ERMINE TRACE NADEYA, who is the foundation cat of the Ermine Trace dominant blue-eyed line. THE ERMINE TRACE AND NANOTIGR CATS ARE THEREFORE ATTRIBUTED DBE-ALT BY THEIR OWN CHART. It is an attribution and not a test: no Ermine Trace cat holds a laboratory result, and the only result ever held for Nadeya was a colourpoint test at the C locus, which this register corrected on 17 August 2026. THE VARIANT IS RECORDED AS CLAIMED AND NOT ADOPTED, which is what the variant_claimed field is for, and the line stops being counted as a variant of its own
3. ERMINE TRACE EGRETKA. A LITTERMATE OF ERMINE TRACE ENYA WITH NO EYE CODE AT ALL. The X-Lily sheet gives ERMINE TRACE EGRETKA, BLH ns 11 33, out of Ermine Trace Kashemir and Ermine Trace Nadeya, DATED 26 APRIL 2018. ERMINE TRACE ENYA, BSH ns 11 69, IS GIVEN THE SAME PARENTS AND THE SAME DAY. ONE LITTER, ONE KITTEN CODED 69 AND ONE CODED NOT AT ALL, and the uncoded one has descendants carrying the line: Egretka to Ermine Trace Ulrika to Nyusha Ermine Trace to X-LILY ERMINE TRACE, BSH ns 09 12 68. THE CODE DISAPPEARS FOR THREE GENERATIONS AND COMES BACK. It also shows the breed changing inside the litter: Egretka is registered British Longhair and Enya British Shorthair
4. ERMINE TRACE LAZURIT. Outbred. THIRTY ANCESTORS OF THIRTY POSSIBLE AND ALL THIRTY UNIQUE, coefficient of inbreeding 0.0 per cent on four complete generations. THE DOUBLING SEEN LOWER IN THIS LINE DOES NOT COME FROM HIM: his son Ermine Trace Jantar returns 6.25 per cent, and the repeated positions there enter through the dam, Ermine Trace Cherry, who is also out of Lemurcat Xantares | Code. HE IS REGISTERED 67, THE POINTED CODE, AND THE CHART DRAWS HIM WITH TWO BLUE EYE ICONS. Code 67 attributes a blue eye to the Siamese gene. Both statements are recorded and neither is preferred
5. ERMINE TRACE QORALL. THE HIGHEST COEFFICIENTS OF INBREEDING IN THIS REGISTER, AND THE DOUBLED CAT CARRIES NO EYE CODE. Smile Ermine Trace returns 25.0 PER CENT on twenty-two unique ancestors of thirty, and Tanatos Ermine Trace returns 20.3 PER CENT on nineteen of thirty. In both cases ERMINE TRACE QORALL, BSH ny 12, STANDS TWICE: he is the sire of Smile and also the sire of Smile's dam Zarafina, which is a father to daughter mating; and he is the sire of Tanatos's sire Xrustal AND the sire of Tanatos's dam Zarafina, which makes those two half-siblings. ERMINE TRACE NADEYA, THE FOUNDER, ALSO STANDS TWICE ON THE TANATOS SHEET. THE REGISTER RECORDS THIS AS A FACT ABOUT THE MATINGS AND NOT AS A JUDGEMENT. What it shows is that the coded cats of this line are being produced by doubling back onto the line, WHICH IS WHAT A BREEDER DOES TO FIX A TRAIT, and that the animal doubled is one that carries no eye code at all
6. ERMINE TRACE ULRIKA. THE PREFIX ENTIRE, AND IT SPANS THREE BREEDS. Seventy-one animals: BRITISH SHORTHAIR, BRITISH LONGHAIR AND SCOTTISH FOLD, one cattery. THE SCOTTISH FOLD CATS ARE THE POINT: Ermine Trace Felicita Fantina, Henrietta, Jonathan, Osborn, Queen Qona, Quesadilla, Yashma, Zima and Zarya carry SFS or SFL codes, AND AZIA ERMINE TRACE, BLH ns 12 33 68, AND UNREAL ZOUWU ERMINE TRACE, BLH ny 11 68, CARRY THE DOMINANT EYE CODE INTO THE BRITISH LONGHAIR. A dominant blue eye variant established in one breed reaches another by exactly this route, INSIDE ONE CATTERY AND WITHOUT ANY OUTCROSS BEING RECORDED AS SUCH. The whole prefix is entered, not only the coded cats, so that the coded animals have a denominator
7. NYUSHA ERMINE TRACE. THE PREFIX ENTIRE, AND IT SPANS THREE BREEDS. Seventy-one animals: BRITISH SHORTHAIR, BRITISH LONGHAIR AND SCOTTISH FOLD, one cattery. THE SCOTTISH FOLD CATS ARE THE POINT: Ermine Trace Felicita Fantina, Henrietta, Jonathan, Osborn, Queen Qona, Quesadilla, Yashma, Zima and Zarya carry SFS or SFL codes, AND AZIA ERMINE TRACE, BLH ns 12 33 68, AND UNREAL ZOUWU ERMINE TRACE, BLH ny 11 68, CARRY THE DOMINANT EYE CODE INTO THE BRITISH LONGHAIR. A dominant blue eye variant established in one breed reaches another by exactly this route, INSIDE ONE CATTERY AND WITHOUT ANY OUTCROSS BEING RECORDED AS SUCH. The whole prefix is entered, not only the coded cats, so that the coded animals have a denominator
8. X-LILY ERMINE TRACE. A LITTERMATE OF ERMINE TRACE ENYA WITH NO EYE CODE AT ALL. The X-Lily sheet gives ERMINE TRACE EGRETKA, BLH ns 11 33, out of Ermine Trace Kashemir and Ermine Trace Nadeya, DATED 26 APRIL 2018. ERMINE TRACE ENYA, BSH ns 11 69, IS GIVEN THE SAME PARENTS AND THE SAME DAY. ONE LITTER, ONE KITTEN CODED 69 AND ONE CODED NOT AT ALL, and the uncoded one has descendants carrying the line: Egretka to Ermine Trace Ulrika to Nyusha Ermine Trace to X-LILY ERMINE TRACE, BSH ns 09 12 68. THE CODE DISAPPEARS FOR THREE GENERATIONS AND COMES BACK. It also shows the breed changing inside the litter: Egretka is registered British Longhair and Enya British Shorthair

A flag is not an error. It marks a place where two sources say different things, or where an attribution cannot be made on the evidence held.

The record

Register id

pdb-29

Sex

female

Cattery prefix

Ermine Trace

Breed, as stated

British Shorthair

Line

Nadeya

Eye status

blue: both eyes blue

Eyes, in the source's words

blue

Role

offspring

Relations named by the source

out of Ermine Trace Barkhat and Nyusha Ermine Trace

Country

Russia

Year

31 October 2022

EMS code

BSH ns 09 12 68

The code read out

British Shorthair; black silver; unspecified amount of white, shell or tipped; dominant blue eyes, written in the 68 series

The description held

CODED 68 OUT OF A SIRE CODED 68 AND A DAM CODED NOT AT ALL. Her dam Nyusha Ermine Trace is BSH ny 12, her granddam Ermine Trace Ulrika BSH ny 11 and her great-granddam Ermine Trace Egretka BLH ns 11 33, NONE OF THEM CODED, AND ABOVE EGRETKA STANDS ERMINE TRACE NADEYA, CODED 68. THE CODE SKIPS THREE GENERATIONS ON THE DAM SIDE

Note

The code and the description do not use the same words for this coat. Both are recorded and neither is reconciled to the other.

Evidence grade

Reported asserted, with neither a test nor a traced descent

In the register

• Parents: Ermine Trace Barkhat, Nyusha Ermine Trace

This directory is a working aid compiled from published charts, registry documents and breeder statements. It is not a register and it has no standing of any kind. The grade attaches to the animal, not to the line: a cat whose ancestor was genotyped is line-traced, not genotyped.