changed
Hedicke, H. 1941. Über das Erscheinungsjahr von Fabricius' Systema Piezatorum. Mitteilungen der Deutschen Entomologischen Gesellschaft 10:82-83.

Notes: Provides evidence about the year of publication of Fabricius (1804).

changed
changed
changed
Gulick, L. 1913. Synoptic list of ants reported from the Hawaiian Islands. Proceedings of the Hawaiian Entomological Society 2:306-311. PDF
changed
changed
changed
changed
changed
changed
changed
changed
changed
changed
Halberstadt, K. 1963. Zur Pigmentierung der Formicinenkutikula. Symposia Genetica et Biologica Italica 12:214-220.
changed
changed
changed
changed
changed
changed
changed
changed
changed
changed
changed
changed
Hamilton, W. D. 1972. Altruism and related phenomena, mainly in social insects. Annual Review of Ecology and Systematics 3:193-232.
changed
Hamm, A. H. 1902. Formica exsecta in South Devon. Entomologist's Monthly Magazine 38:266.
changed
changed
changed