MEDAKAPEDIA / BATCH 010
Fin forms, documented.
Lineages in progress.
Ten named Medaka line-selection records from the original breeder gallery, including Tarumi Hikari derivatives, a documented Kissing Wide Fin selection, and working generations by Kawahara, Kiguchi, Seiryo and Utsubuki. Creator roles, recorded crossings and unknown parent identities are identified explicitly.
Experimental F3/F4 crosses and body-form variants are research entries, not ten DNA-confirmed independent strains. No third-party fish images are copied. Read primary source documentation linked inside each entry.
Previous batch ↗Batch 010 records
10 breeder-attributed records · provisional lineageTarumi Long Fin — Hikari Form
Hikari-body branch of Tarumi's original long-fin line, described with particularly prominent dorsal-fin length.
Emerald Fin — Hikari Form
The Hikari-form Emerald Fin selection highlights blue-green fin reflection and side/top-view display.
Albino Ouhi (Tarumi Bronze-family)
Tarumi's albino Ouhi comes from Bronze-family stock, with red body-color variation and strong fin shine.
Mariage Long Fin — Hikari Form
A Hikari-bodied form of Tarumi's Mariage Long Fin with larger, fuller, visibly feathered fins.
Mariage Kissing Wide Fin
Tarumi-selected Mariage wide-fin form featuring enlarged dorsal and anal fins and a shortened-looking caudal peduncle.
Mariage Kissing Wide Fin — Hikari Form
The breeder's named Hikari-body form of Mariage Kissing Wide Fin, rather than a new independently crossed founding stock.
Kawahara Emerald Fin × Morpho / Mariage Working Cross
Kawahara's source-labeled working cross pairs an Emerald Fin × Morpho F4 male with a Mariage Long Fin F2 female.
IB Blue — Kiguchi Selection
Kiguchi describes repeatedly crossing blue-internal-light transparent-scale stock with Miyuki-type internal-light fish.
Emerald Fin × Sapphire F3 — Seiryo
A continuing F3 Emerald Fin × Sapphire cross selected with emphasis on dorsal exterior light.
Utsubuki Black Lame Yellow Miyuki F4 Cross
Utsubuki crossed a female F4 Black Lame Yellow Miyuki house line with a gifted improved-Medaka male of unknown exact variety.