[301] Reaum. i. 136.

[302] Bonnet Œuvr. iii. 39—.

[303] Ibid. 43.

[304] Ibid. 50.

[305] Ibid. 69.

[306] De Geer ii. 117.

[307] See above, p. [50].

[308] Reaum. iv. 520.

[309] Mr. B. Clark thinks that he has discovered spiracles in this larva in the usual situation, (Essay on the Bots, &c. 48. t. ii. f. 3.) but they are probably analogous to the spiraculiform tubercles of Œ. Ovis. Reaum. iv. 566. t. xxxv. 17-19. t. Vallisnieri (Esperienz. &c. 136) notices them.

[310] Sur le Vol des Ins. c. i. 423.