[870] Ibid. 439—.

[871] Chabrier Analyse, 28. The latter part of this passage is copied from a MS. note of the author's in my copy.—W. K.

[872] Chabrier Analyse, Ibid. Sur le Vol des Ins. c. i. 445. Vol. III. p. [617].

[873] Analyse ubi supr.

[874] Sur le Vol des Ins. c. i. 448, c. ii. 336.

[875] Vol. III. p. [579].—

[876] Chabr. Ibid. c. i. 443. ii. 316, 332.

[877] Chabr. Sur le Vol des Ins. c. ii. 333.

[878] Ibid. 332. Plate [XXII]. Fig. 11, 12. c. A cupuliform process is also observable at the side of the metaphragm. Ibid. Fig. 10. a.

[879] Chabr. Ibid. c. iv. t. xi.-4. f. 14.