noun
- plural of protopod; the basal segments or limbs of crustaceans, consisting of two main branches (endopod and exopod).
Usage: zoology; technical; plural form
Examples
- The protopods of the crustacean appendages serve as the foundation for the more distal segments.
- Marine biologists examined the protopods under the microscope to classify the specimen.
- The structure of protopods varies significantly among different crustacean species.
- In arthropod anatomy, protopods are essential for understanding limb evolution.