An Introduction to Entomology: Vol. 2 / or Elements of the Natural History of the Insects

by William Kirby; William Spence

[141] Thorley, On Bees, 179.

[142] Huber, i. 137.

[143] Reaumur, who was however unacquainted with this extraordinary fact, has figured one of these cells, v. t. 32. f. 3. h.

[144] Compare Bonnet, x. 156, with Huber, i. 134—.

[145] Schirach, 69.

[146] Huber, t. 4. f. 4-6.

[147] Huber, i. 292.

[148] Bonnet, x.

[149] Huber, i. 132.

[150] Schirach, 121.