%0 Journal Article %T Neither Worker, Nor Queen: An Ant Caste Specialized in the Production of Unfertilized Eggs %A J. Heinze %A S. P. Cover %A B. Hö %A lldobler %J Psyche %D 1995 %I Hindawi Publishing Corporation %R 10.1155/1995/65249 %U http://dx.doi.org/10.1155/1995/65249