class Aphasmidia

ریشه

From the Greek words 'a-' meaning 'without' and 'phasmidia' meaning 'phasmid'.

مثال

• The Class Aphasmidia includes several species of parasitic nematodes.
• Aphasmidia are characterized by the absence of a phasmid.
• The reproductive system of Aphasmidia nematodes is unique.