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Astra Viсtoriya Tzukuemi

Astra Viсtoriya Tzukuemi

Breeder
Oksana Bakaldina
Kennel
Astra Viсtoriya
Sire
Ibuki Go Kouyasan Hashitani
Dam
Megapolis Style Miu
Gender
Male
Date of birth
12 May 2014
Country of birth & standing
Russia
Colour
Red

Genetic indicators
The three figures are recalculated for the generations chosen.

COI — inbreeding

0.59%

Low. Common ancestors: Mikuni Go Matsusaka Yamanaka, Hikarugenji Go Kantou Takeshi, Shouki Go Edogawa Hiroshi Maruhiro.

AVK — distinct ancestors

87.1%

54 distinct ancestors out of 62 possible. Among known ancestors only: 90%.

Pedigree completeness

96.8%

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

Value for the breed's diversity

Very common pedigree — rarer than 14% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,655 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed. Over: 6 generations 8 generations 10 generations

Common ancestors and how they connect 3

Over 5 generations: each ancestor found on both the sire's and the dam's side, and what it adds to the COI.

AncestorSire's sideDam's sideShare of the COI
Mikuni Go Matsusaka Yamanaka ♂ gen. 5 gen. 5 0.2%
Hikarugenji Go Kantou Takeshi ♂ gen. 5 gen. 5 0.2%
Shouki Go Edogawa Hiroshi Maruhiro ♀ gen. 5 gen. 5 0.2%
COI over 5 generations0.59%

How the lines connect

Only the dogs that lead to a common ancestor are drawn. Each coloured line goes from a common ancestor down to its descendants. Click a dog to open its page.

Astra Viсtoriya TzukuemiIbuki Go Kouyasan HashitaniIbukiZuikou Go Kouyasan MiyauchisouZuikouShinka Go Kouyasan MiyauchisouShinkaOhana Go Senshuu TakashihamasouOhanaMikuni Go Matsusaka YamanakaMikuniMegapolis Style MiuMegapolis Style MiuMegapolis Style Yoshiko TsuyuMegapolis Style Yoshiko…Futaba Go ShiraiFutabaHachiya Go Musashi AiwaHachiyaHotaru Go Kouyazan MiyauchisouHotaruJunrei Go Senshuu TakashihamasouJunreiKaiyou Go OkufujisouKaiyouHikarugenji Go Kantou TakeshiHikarugenjiSenpou Go Okayama Nishi OotaSenpouMikagemaru Go Hamamatsu KanjuuMikagemaruYuuka Go OkufujisouYuukaShouki Go Edogawa Hiroshi MaruhiroShouki

Sire's side Dam's side Coloured circles: common ancestors, same colours as in the pedigree

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. Click to see the puppies of a dog.

Full siblings 1 litter · 5 dogs
Litter of 12 May 2014
Ibuki Go Kouyasan Hashitani×Megapolis Style Miu
Half-siblings, sire's side 7 litters · 23 dogs
Litter of 2 January 2016
Ibuki Go Kouyasan Hashitani×Megapolis Style Hanabi Kaminari
Litter of 2 January 2015
Ibuki Go Kouyasan Hashitani×Megapolis Style Hanabi Kaminari
Litter of 24 September 2014
Ibuki Go Kouyasan Hashitani×Megapolis Style Doroshi Aneko
Litter of 13 January 2013
Ibuki Go Kouyasan Hashitani×Hana Go From Hachimantai
Litter of 9 November 2012
Ibuki Go Kouyasan Hashitani×Hatsuyuki Monogatari From Hachimantai
Litter of 30 April 2012
Ibuki Go Kouyasan Hashitani×Aihime Go Seaside Nakagawa
Litter of 3 October 2011
Ibuki Go Kouyasan Hashitani×Benihana Go Megawa Kyouritsou
Half-siblings, dam's side 2 litters · 3 dogs
Litter of 16 September 2017
Aiken Sagarime Shiki×Megapolis Style Miu
Litter of 5 August 2016
Megapolis Style Isatake×Megapolis Style Miu