ONE FAMILY.

1. _Cirrhipedes._ Ten genera.

1. Tubicinella. Species 1

2. Coronula. “ 3

3. Balanus. “ 28

4. Acasta. “ 3

5. Creusia. “ 3

6. Pyrgoma. “ 1

7. Anatifera. “ 5

8. Pollicipes. “ 3

9. Cineras. “ 1

10. Otion. “ 2

CLASS III.

CONCHIFERA.

A Manual of Conchology According to the System Laid Down by Lamarck, with the Late Improvements by De Blainville. Exemplified and Arranged for the Use of Students. · 第 10 / 258 题