Evidence class and date
breeder_first_party; Skyfish Aqua; 2018 retrospective (project established earlier)
Reported contributing parents or background
Crystal-type shrimp; Tangerine Tiger stock; King Kong-type shrimp
Reported F1/F2 or selected appearance
Galaxy Fishbone
What this source actually documents
Skyfish describes combining features of these three stocks and approximately three years of selection before stable commercial-scale reproduction.
What is not established
Three cited contributing backgrounds; exact order of crossing, number of founders, F1/F2 proportions and molecular genotype are not disclosed.
Measured cohort sizes
Not reported. No observed F1/F2 segregation percentage can be computed.
Next evidence needed
Specific founder stock/parents and breeding-book archival scans
Sources by claim
- First-party Skyfish/AQUARAMA interview (2018) — First-person breeding-project history; crossing order and generation counts undisclosed
- Skyfish company award and founder history — First-party award claims; independent contest corroboration not included