Notes: Session of 12 February 1922.
Notes: Publication date from Evenhuis (1994a).
Notes: Session of 27 April 1924.
Notes: Note added in press (p. 179) is dated April, 1925.
Notes: Session of 11 January 1925.
Notes: Formica head gland development
Notes: Formica labial gland development
Notes: Oecophylla smaragdina
Notes: Stamp date in MCZ library: 1945.02.20.