Oligochaetes Sentence Examples
- 3) are among the most remarkable forms. Simple bifid setae, such as those of Oligochaetes, are also present in certain forms.
- This differentiation is not, however, peculiar to the Polychaetes; for in several Oligochaetes the anterior nephridia are of large size, and opening as they do into the buccal cavity clearly play a different function to those which follow.
- In the Oligochaetes it is only the families Aeolosomatidae and Naididae that show the same phenomenon.