[1951] In Gastropacha quercifolia, &c., amongst the Nocturnal Lepidoptera, these sinuses exist, in the upper wing ten, and in the lower nine, but without the folds.

[1952] Plate [XIV.] Fig. 1. s.

[1953] [Ibid.] Fig. 3.

[1954] For some uses of hairs, see above. p. [399]—.

[1955] Analyse, 24. He seems to think that certain crooked hairs, in some wings, supply the place of folds. Ibid.

[1956] Plate [X.] Fig. 13.

[1957] Reaum. iv. t. xxxix. f. 4-11.

[1958] A portion of the antenna of the insect here mentioned is figured Plate [XII.] Fig. 23.

[1959] De Geer i. 63—.

[1960] Reaum. i. 200.