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Benjiro Maru Go Sayama Omi

© Gabriela Felperin

Benjiro Maru Go Sayama Omi

Registration n° FCA n°5118

Breeder
Veronica Sanchez Sayama Omi No
Kennel
Sayama Omi No
Sire
Neo Sora Yamazaki Argentina
Dam
Tamao Go Hakufumy
Gender
Male
Date of birth
15 September 2018
Country of birth
Argentina
Colour
Red Brindle

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

COI — inbreeding

3.52%

Low. Common ancestors: Tora No Seiwamaru Go Ishinoda, Hakufumy No Unsei Go, Goukai Go Miyagi Kozaki Kensha.

AVK — distinct ancestors

87.1%

54 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Rare lines — rarer than 82% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,502 recent dogs: rare lines bring new genes to 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
Tora No Seiwamaru Go Ishinoda ♂ gen. 3 gen. 4 1.56%
Hakufumy No Unsei Go ♀ gen. 3 gen. 4 1.56%
Goukai Go Miyagi Kozaki Kensha ♂ gen. 4 gen. 5 ×2 0.39%
COI over 5 generations3.52%

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.

Benjiro MaruNeo Sora Yamazaki ArgentinaNeo Sora Yamazaki Argen…Hakufumy No Unaru Seiken GoHakufumy No Unaru Seike…Tora No Seiwamaru Go IshinodaTora No SeiwamaruTamao Go HakufumyTamaoHakufumy No Zenko Hime GoHakufumy No Zenko Hime …Hakufumy No Haruka GoHakufumy No Haruka GoGoukai Go Miyagi Kozaki KenshaGoukaiHakufuumaru Go ShinzansouHakufuumaruTendoumaru Go Shikoku MoriTendoumaruKomako Go Kanzakiya KenshaKomakoHakufumy No Unsei GoHakufumy No Unsei Go

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.

Full siblings 1 litter · 4 dogs
Litter of 15 September 2018
Neo Sora Yamazaki Argentina×Tamao Go Hakufumy
Half-siblings, dam's side 2 litters · 7 dogs
Litter of 11 June 2020
Dendo Maru Go Tenhou Sou×Tamao Go Hakufumy
Litter of 17 September 2017
Hakufumy No Daishu Maru Go×Tamao Go Hakufumy

Added by Roman. Last updated by Roman 16 Nov 2018.