Figures 9-14 from: Engel M, Hinojosa-Díaz I (2011) Euglossa williamsi, a new species of orchid bee from the Amazon Basin of Ecuador and Peru, with notes on its taxonomic association and biogeography (Hymenoptera, Apidae). ZooKeys 159: 49-63. https://doi.org/10.3897/zookeys.159.2239

Figures 9-14 - Male genitalic features of Euglossa williamsi Hinojosa-Díaz and Engel sp. n. 9 Seventh metasomal sternum, ventral aspect 10 Eighth metasomal sternum, ventral aspect 11 Eighth metasomal sternum, lateral aspect 12 Genitalic capsule, dorsal aspect 13 Genitalic capsule, ventral aspect 14 Genitalic capsule, lateral aspect.