Data for: Caste differences in the association between dopamine and reproduction in the bumble bee Bombus ignitus

Data of biogenic amine levels in the brain, meso-metathoracic ganglia, terminal abdominal ganglion and hemolymph in mated queens Data of ovarian activity in mated queens Data of biogenic amine levels in the brain with the length of the largest terminal oocyte in isolated virgin queens and queenless workers