1. The megalopa of S. serrata has dactyl lower margin on the fifth abdominal segment which is different from three other Scylla species. 花脚蟳大眼幼体在第五腹节具有指状下缘,与其他三种明显不同。
英英解释
n.
1. a metrical unit with stressed-unstressed-unstressed syllables
2. a finger or toe in human beings or corresponding body part in other vertebrates