[Page 234]: specimen adhering to the floating Lepas Hillii.
In the original book: specimen adhering to the floating Lepas Hilii.

[Page 235]: Bronn. Italiens Tertiär-Gebilde (1831)
In the original book: Bronn. Italiens Tertiar-Gebilde (1831)

[Page 235]: var. c. Lamarck. Animaux sans Vertèbres
In the original book: var. c. Lamarck. Animaux sans Vertebres

[Page 235]. Applied Darwin’s errata. Added fossil locality:
Red Crag (Sutton) Mus. S. Wood.

[Pages 240-241]. Italicized the abbreviation “var.” in each of the varieties.

[Page 240]: lower part uniform blueish-gray,
In the original book: lower part uniform blueish-grey,

[Page 241]: Var. (9) (an. spec.?) cirratus:
In the original book: Var. (9) (an. spec.?) cirratus:
(See also note above on abbreviation “var.”)

[Page 244]: part of the shell was uniformly blueish-gray.
In the original book: part of the shell was uniformly blueish-grey.

[Page 246]: 20. BALANUS PŒCILUS.
In the original book: 21. BALANUS PŒCILUS.

[Page 248]: 21. BALANUS EBURNEUS.
In the original book: 22. BALANUS EBURNEUS.