Picture gene & lineage tree
Visual pedigree of breeder-reported inputs, where available. Dashed arrows represent documentary claims or selection history, not DNA-tested genes.
This strain's direct parent lines are not established by the reviewed sources. No breeding cross, genotype or inheritance pattern is implied. Source: Sources remain under review; ancestry connections will appear only with cited evidence.
Browse the larger Medaka lineage atlas ↗
View this strain’s illustrated gene tree in Discord ↗
Lineage review · Batch 015: Original parental pair has not been established from cited material; the illustrated pedigree intentionally retains an unconnected ancestry gap. Specialist source ↗
Overview
The specialist says Hanipon was the first association-recognized named variety. Creator identity and lineage are limited to this cited specialist account.
Claim-by-claim evidence
| Research finding | Evidence class | Direct references |
|---|---|---|
| The specialist identifies Akinori Shimizu / 清水昭紀 (romanization provisional) in the maker field; creation-year statement: 2013. | Historically documented specialist attribution, breeder confirmation pending | n ↗ |
| Black Panda with especially conspicuous dark stripes around the head | Published visible-characteristic description, not a DNA assay | n ↗ |
| The specialist says Hanipon was the first association-recognized named variety | Source historical-selection account, independently unchecked crossing log | n ↗ |
| Similar head markings can occur in other fish and modern stock pedigree is unverified | Identity/date/genetics limitation preserved rather than inferred | n ↗ |
Evidence labels refer to documentary strength. They do not assert independently tested genetics.
Known research gaps
- No complete original breeder parent-fish ledger or independent molecular genotype assay has been reviewed.
- The listed creator/year do not authenticate present-day retail stock or independently establish first commercial sale.
- Photographs on the specialist site are not licensed for reproduction and have not been copied.
Related profiles and lineages
Original research sources
Every row above links directly to its cited reference; publication or creation years are not interchangeable.
- n: Zukan 0703 Hanipon — 2013 association recognition in source