[Page 163]: in Southern Patagonia, and near Guayaquil.
In the original book: in Southern Patagonia, and near Guyaquil.

[Page 168]. The first two appearances of the text: (1 to 5). In the original book: (1 to 5.)

[Page 169]: (3.) SECOND PROVINCE … Balanus … pœcilus*
In the original book: poecilus*

[Page 170]: (3.) SECOND PROVINCE … Tetraclita porosa north and south (4 and 5 and W. Indies).
In the original book: Tetraclita porosa north and south 4 and 5 and W. Indies).

[Page 170]: (4.) THIRD PROVINCE … Tetraclita … cœrulescens
In the original book: coerulescens

[Page 172]: species of Balanus abounds in individuals
In the original book: species of Balanns abounds in individuals

[Page 172]: specimens, said to have come from the eocene
In the original book: specimens, said to have come form the eocene

[Page 174]. Applied Darwin’s errata to the table. Added concavus and Hammeri to C (Red crag) and Verruca to D (Corraline crag) and corrected totals.

[Page 184]: with inwardly projecting filamentary appendages.
In the original book: with inwardly projecting filimentary appendages.

[Page 195]: BALANUS TULIPA. Bruguière. Encyclop. Meth.,
In the original book: BALANUS TULIPA. Bruguiere. Encyclop. Meth.,