Koi in 2010s: China show circuit
[496] [read-koinote-8-96] In 2010s, the field log for Koi is headed “China show circuit.” The figure kept beside that heading is 1800. It is a count or a date from the work, not a rank of the species’ worth. A zoo birthday card does not replace the log. Where the koi breeds and feeds is the first constraint. Single lakes, islands and forests appear again in the history timeline.
Domesticated carp whose Niigata colour mutations became a global pond aesthetic -- not a wild goldfish substitute. No. Goldfish descend from Prussian carp (Carassius). Koi are ornamental common carp (Cyprinus carpio) fixed in Niigata. The atlas seeAlso cannot point at goldfish because that id is not in the taxonomy.
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.
Keep 2010s, “China show circuit,” and 1800 together or the note on Koi stops being that year’s record.2010s
Figures to keep
- Year of the note
- 2010s
- Figure to keep
- 1800
- Species
- Koi
- Line in the log
- China show circuit
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