How, let me ask again, is "the case of neuter insects" "demonstrative" against the "well-known" theory put forward in the foregoing chapter?

FOOTNOTES:

[208] 'Phil. Zool.,' tom. i., edited by M. Martins, 1873, pp. 25, 26.

[209] 'Phil. Zool.' tom. i. pp. 26, 27.

[210] Page 28.

[211] Pages 28-31.

[212] 'Phil. Zool.,' tom. i. pp. 34, 35.

[213] Page 42.

[214] Page 46.

[215] 'Phil. Zool.,' tom. i. p. 50.