United States port interceptions and predicted climate suitability of the red dwarf honeybee, Apis florea (Hymenoptera: Apidae), with notes on its identification

International audienceWe analyzed the port interceptions of the red dwarf honeybee, Apis (Micrapis) florea and undetermined species of Apis from regions where the A. florea is present. We also provide information on the potential distribution of this species globally and for the USA by using two climatic suitability models: Plant Hardiness Zones and Maxent. The results show several significant interceptions at US ports of entry in the last 10 years, including complete colonies associated with sea containers. In addition, the climatic models showed suitable areas in warmer regions of the world, and Southern and Western USA. Finally, we provide some additional notes for the diagnosis of the females and males of A. florea, including some novel characters from the gonangulum and the sting blades, both parts of the complex sting apparatus of the workers