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AQUAPEDIA / SOURCE-LINKED RESEARCH

Blue Lame Miyuki (Wada)

青ラメ幹之・星河

Medaka strainEvidence by claimIndependent review ongoing

A specialist historical catalog attributes Blue Lame Miyuki (Seiga) to Wada, from White Lame Miyuki × Blue Miyuki.

Picture gene & lineage tree

Visual pedigree of breeder-reported inputs, where available. Dashed arrows represent documentary claims or selection history, not DNA-tested genes.

Horizontal branching Medaka lineage. American name: Blue Lame Miyuki (Wada); Japanese romaji: not verified; Japanese characters: 青ラメ幹之・星河. Dashed connectors show breeder-reported input or selection history; they do not prove genetic parentage. Documented source links and evidence qualifiers follow the diagram.AQUAPEDIA / MEDAKA LINEAGE ATLASSTRAIN PEDIGREEREPORTED LINEAGEDASHED BRANCHES • REPORTED INPUTS / SELECTION STAGESNot an individual-fish pedigree or DNA / dominance test.REPORTED INPUT / STAGE 1White Lame Miyuki (Wada)REPORTED INPUT / STAGE 2Blue MiyukiFOCAL STRAINAMERICAN / ENGLISH NAMEBlue Lame Miyuki (Wada)JAPANESE NAME (ROMAJI)Not verifiedJAPANESE LETTERS (日本語)青ラメ幹之・星河
Dashed connectors show breeder-reported input or selection history; they do not prove genetic parentage. Not a confirmed genotype or parent-fish identification.

Breeder-reported blue-lame Seiga foundation crossing, not a genetic dominance result Source: Medaka WEB Zukan No.0128 and Wada's breeder account

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View this strain’s illustrated gene tree in Discord ↗

Lineage review · Batch 016: Historic breeder-reported breeding inputs or selection stages are now illustrated with dashed relationships. They do not certify DNA or individual parent fish. Review Japanese specialist record ↗

Overview

Later reflective guanine enhancement appears in a separate developer's selection history. The original named line and later selected version should not have their creator credits merged. Documented developer/creator role: Toshihiro Wada / 和田敏拓.

Claim-by-claim evidence

Research findingEvidence classDirect references
The original 2012 historic catalog credits Blue Lame Miyuki/Seiga to Toshihiro WadaHistorical creator attributionW01 ↗
White Lame Miyuki × Blue Miyuki is the breeder-reported founding crossSource-described pedigreeW01 ↗
The source describes blue-white lame, exterior light and fin shine, with some offspring showing pink/gold pointsCatalog phenotype observationsW01 ↗
A 2018 specialist history credits Yoshinori Nakazato with subsequent stronger guanine enhancement of Seiga descendantsSeparate selector/developer contributionW02 ↗

Evidence labels refer to documentary strength. They do not assert independently tested genetics.

Recorded lineage inputs

White Lame Miyuki / Blue Miyuki

These are historical breeder-reported founder inputs or longer selection stages, not individually sequenced parents. Review the source W01 for its original scope and missing generations.

Known research gaps

  • Do not overwrite Wada's named founding identity with the later Nakazato-refined line.
  • Exact inception year beyond year-group and authentic stock genetics need primary breeding logs.
  • DNA-confirmed ancestry, Mendelian segregation, complete parent-pair registers and strain-specific water requirements are not established.
  • Images from magazine, breeder sites and shop listings are not republished without verified reuse permission.

Related profiles and lineages

Original research sources

Every row above links directly to its cited reference; publication or creation years are not interchangeable.