Yumei Go Tokyo Matsuda

Registration n° AKIHO 47636

Breeder
not recorded
Gender
Female
Date of birth
15 February 1960
Country of birth
Japan
Breeding status
Retired

Genetic indicators

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

COI — inbreeding

4.49%

Low. Common ancestors: Goromaru Go Akita Narita, Tamagumo Go Tamakumo Go Mio Kensha, Akemi Go Shimada, Ichinoseki Tsubaki Goma Go, Futatsui Goma Go Narita and 1 more.

AVK — distinct ancestors

67.7%

42 distinct ancestors out of 62 possible. Among known ancestors only: 80.8%.

Pedigree completeness

83.9%

10 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 1 litter · 1 dog
Full siblings 2 litters · 3 dogs
Half-siblings, sire's side 4 litters · 4 dogs
Litter of 10 January 1961
Litter of 5 September 1959
Half-siblings, dam's side 1 litter · 1 dog

Added by akitaken. Last updated by akitaken 1 week ago.