Floral visitors of Caribbean Euphorbia tithymaloides. A. Hispaniolan mango (Anthracothorax dominicus), Dominican Republic. Photo by Pablo Feliz. B. Doctor hummingbird (Trochilus polytmus), Jamaica. C. Bananaquit (Coereba flaveola), St. Eustatius. D. Honeybee (Apis mellifera), Guadeloupe. E.* Stick insect (Phasmatodea), Venezuela. F.* Ant (Formicidae), Venezuela. G.* Carpenter bee (Xylocopa sp.), Venezuela. H.* Euglossa bee (Apidae), Venezuela. I. Polystes wasp, Dominican Republic. J.* Lepidopteran (Eurema daira, Pieridae), Guatemala. An asterisk denotes anecdotal observations not included in this study. All photos by N. Ivalú Cacho unless noted otherwise.