[164a] Tom. i. p. 24, 1749.
[164b] Tom. i. p. 40, 1749.
[165] Vol. i. p. 34, 1749.
[166a] Tom. i. p. 36.
[166b] See p. 173.
[166c] Tom. i. p. 33.
[168] The Naturalist’s Library, vol. ii. p. 23. Edinburgh, 1843.
[174] Tom. iv. p. 381, 1753.
[176] Tom. iv. p. 383, 1753 (this was the first volume on the lower animals).
[177a] Tom xiii. p. 1765.