Chromatographic analysis of the extracts from M. beecheii A hexane wash of the Petri dish feeder B hexane extract of the labial gland C hexane extract of the mandibular gland.

 
 
  Part of: Espadas-Pinacho K, Grajales-Conesa J, Rojas JC, Cruz-López L (2023) Melipona beecheii (Hymenoptera, Apidae) foragers deposit a chemical mark on food to attract conspecifics. Journal of Hymenoptera Research 96: 155-166. https://doi.org/10.3897/jhr.96.98127