The male shows elongated rays in its anal fin and yellow pearl organs on the jaws and opercula during breeding season.
雄鱼
臀鳍鳍条特长，交配季节两颌和鳃盖会长出黄色
。
复数)The male shows elongated rays in its anal fin and yellow pearl organs on the jaws and opercula during breeding season.
雄鱼臀鳍鳍条特长，交配季节两颌和鳃盖会长出黄色。
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