Koi in 2020s: Biosecure shipping
[497] [read-koinote-9-97] 1990s killed whole collections. Quarantine and certified-free stock became the new entry ticket. Are escaped k Colour mutants were kept in Yamakoshi rice-terrace ponds in the early 1800s. The 1914 Tokyo Taisho exhibition A specimen label at a natural history museum records where and when, not which animal is more valuable. For Koi, write 2020s, “Biosecure shipping,” and 1
Colour mutants were kept in Yamakoshi rice-terrace ponds in the early 1800s. The 1914 Tokyo Taisho exhibition took them national. The ZNA-centred championship that still sets kohaku, sanke and showa as the Gosanke core classes. After the 1960s export boom, Israeli and US growers scaled food-and-ornamental carp. Butterfly fins are largely a non-Niigata aesthetic.
Koi herpesvirus outbreaks from the late 1990s killed whole collections. Quarantine and certified-free stock became the new entry ticket. Are escaped koi a conservation problem? Common carp are invasive in many rivers and lakes. A show pond is secure; a flood overflow is not a garden anymore.
Giverny water lilies host carp in the public mind. The nishikigoi fancy is Japanese; the Impressionist pond is a later cross-reading. The ornamental lineage is mass-bred and not Red-Listed. High resilience here means secure stock, not ecological innocence. Koi is one of 24 types in this animals atlas. The pages treat it as a full system -- history, anatomy, operating principles, culture, icons, future pressure and market shape -- not a ranking of a best species.
The order on the card is year, line, figure. Koi is not sorted by how much visitors like the photo.2020s
Figures to keep
- Year of the note
- 2020s
- Figure to keep
- 1800
- Species
- Koi
- Line in the log
- Biosecure shipping