The external opening of a nephridium.
More example sentences
- These excretory organs open through nephridiopores on the ventral surface of the body wall.
- Expulsion of resorufin was readily observed from the nephridiopore during observation of the labelled parasites.
- In both there is a single pair of metanephridia and they are anterior with an anterior nephridiopore.
Definition of nephridiopore in:
- The US English dictionary