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RANCHU
The ranchu is similar to the lionhead but has a much more curved posterior
dorsal contour, making an acute angle of join (less than 90 degrees) with the upper lobe of the tail
fin at the caudal peduncle, whereas in the lionhead the dorsal contour is flatter
and the angle of join is obtuse (more than 90 degrees); also, the ranchu tail is splayed sideways with
the lower lobes sometimes lying almost horizontal, whereas the lionhead tail
is like that of the fantail. Calico ranchus seem to be favoured over self-coloured
fish, whereas more metallic (particularly red) lionheads are seen than calico.
The ranchu was developed in China and imported and further developed in Japan.
Ranchu are also known in the Far East as buffalo-heads. Calico ranchu are known
as edonishiki in Japan.
There is as yet no British standard for the ranchu; any viewer knowing of a
standard with line drawings is invited to contact the Website Author.
Mature adults

This picture was taken in Hong Kong in December 2000; large, red-and-white variegated
and self-coloured red fish are shown.
Young adults
These fish were shown at BAS 2002; all are red-white variegated, the fish on
the right having a yellow head.
Mature adults
These fish were photographed in Hong Kong in December 2000 (left) and at BAS
2000 (right).
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