pleopods
Meaning
of Pleopod
Source: Webster's dictionaryExamples
By the last mysis stage, the beginnings of pleopods have appeared on the first five segments of the abdomen.
For this purpose, the first pleopods (legs attached to the abdomen) of the male are constructed as mating tools.
The post-larva or juvenile stage is characterised by the use of the pleopods for locomotion.