Butterfly bettas have the mutant gene that causes variegated fins with a very specific fin pattern.
Butterfly bettas have the mutant gene that causes variegated fins with a very specific fin pattern.
蝴蝶斗鱼因基因突变拥有色彩斑驳的鳍及特殊的花色。
Butterfly bettas have the mutant gene that causes variegated fins with a very specific fin pattern.
蝴蝶斗鱼因基因突变拥有色彩斑驳的鳍及特殊的花色。