Gyokuryuu (Tamaryu) Go Ryuukyuu Uruma

玉龍号 琉球うるま

Registration n° AKC NM77925901 - Nippo 6-30455

BIS Am Can JKC Int Ch

Kennel
Ryuukyuu Uruma
Gender
Male
Date of birth
20 August 1994
Country of birth
Japan
Colour
Red
Health HD
HD A / Excellent
Health notes
Sometimes written as Gyokuryuu, Tamaryuu, Tamaryu etc.
Breeding status
Retired

Genetic indicators

All three figures are recalculated for the number of generations selected.

COI — inbreeding

0%

No common ancestor over 5 generations.

AVK — distinct ancestors

53.2%

33 distinct ancestors out of 62 possible. Among known ancestors only: 91.7%.

Pedigree completeness

58.1%

26 empty slots. The AVK takes them into account, so read both figures together.

How these figures are calculated

COI — Wright's formula: F = Σ (½)n₁+n₂+1 × (1 + FA), summed over every path through a common ancestor A. The number of generations must be fixed for two dogs to be comparable: a more complete pedigree mechanically raises the figure.

AVK — distinct ancestors divided by the theoretical number of ancestors. Over 5 generations there are 62 possible slots. 100% means no ancestor appears twice.

Completeness — the share of slots actually filled in. The AVK is misleading without it: a half-empty pedigree shows a low AVK even with no inbreeding at all, simply because data is missing.

Pedigree

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Offspring and relatives

Grouped by litter, with both parents at the top of each block.

Direct offspring 13 litters · 13 dogs
Half-siblings, sire's side 2 litters · 2 dogs
Half-siblings, dam's side 2 litters · 2 dogs

Added by Kazeshimasou. Last updated by Gerlach Kersten 4 days ago.