Blue Eyes Directory · blueeyesdirectory.com
Record ost-03, printed 30 August 2026. Every animal on this sheet has its own page and its own source at that address.

Pelayo vom Osterdeich

prefix vom Osterdeich · British Shorthair · line: Kotomodda, by descent from Hugo Kotomodda · both eyes blue · Identified from descendants, never genotyped · also in its ancestry: DBE-ALT

Under the variant field this directory proposes, this cat would read DBE 163p. A carrier with no result of its own and one identified variant standing above it. 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

Pelayo vom Osterdeich, BSH d 03 61
Hugo Perle D'Ivorie *CZ, BSH o 61, written, the sire of Pelayo vom Osterdeich
Hugo Kotomodda, the parent of Hugo Perle D'Ivorie *CZ. DBE-ALT, adopted by this survey

That is 2 recorded parent links, and the animal at the end of it carries a variant this survey has adopted, but has not itself been tested. 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.

Bar on top is the grade: Genotyped Wild type Line-traced Reported ♂ male ♀ female blue not blue no eye colour recorded a photograph is held ⚑ a numbered flag marks a record the sources disagree on

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

More than one variant could be present in this cat

DBE-ALT and a dominant blue eye, variant not named by the source. MORE THAN ONE VARIANT COULD BE PRESENT IN THIS CAT: DBE-ALT, a dominant blue eye, variant not named by the source. 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 Hugo Kotomodda, Hugo Perle D'Ivorie *CZ. 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

HUGO KOTOMODDA. THE ROUTE BY WHICH THE KOTOMODDA CATS REACH A GERMAN BRITISH SHORTHAIR CATTERY. His son Hugo Perle D'Ivorie *CZ was bred in the Czech Republic and stands at vom Osterdeich in Germany, where he is the sire of the only two cats of that prefix the breeder calls dominant blue or dominant odd eyed. NO GENOTYPE IS HELD ON HIM OR ON HIS SON and no variant is adopted on this ground
HUGO PERLE D'IVORIE *CZ. THE ANIMAL THROUGH WHICH THE KOTOMODDA CATS REACH THIS CATTERY, AND THE ONE WHOSE CODE THE ORDINARY CAUSES DO NOT EXPLAIN. PawPeds gives him BSH o 61 with no white code, and every other eye code in these two pedigrees sits on a cat that also carries white. HIS PAWPEDS RECORD STOPS AT HIS PARENTS: above Hugo Kotomodda and Yumi New Montemi every position reads 'No information in the database', which is what the same database says above Oliver, the founder of the Nanotigr line. NO GENOTYPE IS HELD ON EITHER OF THEM AND NO VARIANT IS ADOPTED HERE: a cattery name is not an animal and an attribution on one chart does not travel down a pedigree by itself. THE F6 IS A BREEDER'S GENERATION COUNT FROM AN OUTCROSS AND IS NOT A REGISTER CLASS, the same distinction this register has had to make for the Celeste described as F4
HUGO PERLE D'IVORIE *CZ. Eye and coat, THE STRONGEST EXCLUSION THIS REGISTER CAN MAKE FROM A CODE. This cat is blue-eyed in both eyes and its recorded coat carries NO WHITE SPOTTING CODE AT ALL, is not dominant white and is not colourpointed. NOTHING IN THE COAT CAN PALE AN IRIS. A dominant blue eye is present and it is not the KIT odd-eye case and not the white-cat case. Its registry has entered no dominant eye code on it. WHICH VARIANT IS NOT DEDUCIBLE FROM A COAT CODE and none is adopted: a genotype or a trace to a named founder would name it.
PELAYO VOM OSTERDEICH. A BICOLOUR WITH BOTH EYES BLUE, WHICH IS THE DIAGNOSTIC CASE. The classic white spotting gene produces an odd eye by covering one eye during development and does not produce two blue eyes in a traditional bicolour. He is coded BSH d 03 61: bicolour, both eyes blue. HIS REGISTRY CODE IS THE PLAIN BLUE ONE AND HIS BREEDER AND THE CHART BOTH CALL HIM DOMINANT. His half sister Que Guapa, by the same sire and carrying no white code, is coded 69. THE DIFFERENCE BETWEEN THEIR CODES IS WHITE AND NOT EYE. No genotype is held on either
PELAYO VOM OSTERDEICH. Eye and coat, A DETERMINATION AND NOT A QUERY. This cat is blue-eyed in both eyes, carries a bicolour or locket white code, is not dominant white and is not colourpointed. THE CLASSIC WHITE SPOTTING GENE COVERS AN EYE WHERE THE WHITE HAPPENS TO FALL, WHICH GIVES AN ODD EYE AND NOT TWO BLUE ONES, so the coat does not account for this and a dominant blue eye is present in the line. IT IS NOT THE KIT ODD-EYE CASE. Its registry has entered no dominant eye code on it. WHICH VARIANT IS NOT DEDUCIBLE FROM A COAT CODE and none is adopted.

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: ost-03
Sex: male
Cattery prefix: vom Osterdeich
Breed, as stated: British Shorthair
Line: Kotomodda, by descent from Hugo Kotomodda
Eye status: blue: both eyes blue
Eyes, in the source's words: drawn with two blue icons, which the chart's key gives as blue eyes
Certificate wording: red and white bicolour
Role: offspring
Relations named by the source: out of Hugo Perle D'Ivorie *CZ and Baby Bilou von Walder
Country: Germany
Year: 5 May 2023
EMS code: BSH d 03 61
The code read out: British Shorthair; red; bicolour; blue eyes
The description held: THE CARD READS 'red - white - bicolor, dominant - blue - eyed' and gives the genotype aabb'CCDdiiLIS-wwXOy, carrying dilution and cinnamon. HIS REGISTRY CODE IS BSH d 03 61, WHICH IS THE PLAIN BLUE EYE CODE AND NOT A DOMINANT ONE
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: Hugo Perle D'Ivorie *CZ, Baby Bilou von Walder

Blue Eyes Directory, blueeyesdirectory.com. Record ost-03. This sheet is a snapshot of a register that grows: check the address above for the current version, and for the sources behind every animal named on it.

Source

the cattery vom Osterdeich's own cat pages at cattery-vom-osterdeich.com, read 19 August 2026. A BREEDER'S PUBLISHED CARD FOR EACH CAT. Each gives the colour and the eye in words, a coat-colour genotype written as a locus string, the date of birth, the dam and the sire by name, blood type, FeLV and FIV status, an HCM scan and a PKD result. NO CARD CARRIES A PAX3 OR ANY OTHER EYE-COLOUR TEST; and the PawPeds cattery listing for the vom Osterdeich prefix, read 19 August 2026. A REGISTRY-DERIVED LIST OF TWENTY-ONE ANIMALS giving name, sex, EMS code, date of birth and country pair, AND NO PARENTS AND NO PEDIGREE

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.