| pubmed-article:17816422 | pubmed:abstractText | Queens of Lasioglossum zephyrum, a primitively eusocial bee, are considerably more active than workers. The queen's behavior stimulates worker activities; removal of the queen results in a marked reduction in activities of other bees. The queen not only activates workers but also directs them by a primitive recruitment behavior suggestive of tandem running of highly eusocial ants. | lld:pubmed |
