branchiostegal rays originate either in association with hyoid or before level of epihyal tips.
branchiostegal rays originate either in association with hyoid or before level of epihyal tips.
鳃膜骨条连于舌骨或上舌骨尖前。
branchiostegal rays originate either in association with hyoid or before level of epihyal tips.
鳃膜骨条连于舌骨或上舌骨尖前。