{"statistics":{},"labels":{"head":{"http://purl.obolibrary.org/obo/HAO_0000397":"Kirby, W., and W. Spencer. 1828. An introduction to Entomology: or elements of the natural history of insects. Longman, Rees, Orme, Brown \u0026 Green, London 732 pp."},"metasoma":{"http://purl.obolibrary.org/obo/HAO_0000626":"Michener, C. D. 1944. Comparative external morphology, phylogeny, and a classification of the bees (Hymenoptera). Bulletin of the American Museum of Natural History 82:151-326."}},"text":"[head] longer that [metasoma]"}