FIGURE 5 in Revealing the Baja California Peninsula's Hidden Treasures: An Annotated checklist of the native bees (Hymenoptera: Apoidea: Anthophila)

FIGURE 5. Timeline depicting the progress in the understanding of native bee diversity in the Baja California Peninsula, highlighting key events and publications relevant to this knowledge. The red line represents the total accumulated species count for the BCP; the yellow line depicts the number of species collected per year; the green line indicates the number of new records per year; and the blue line shows the number of species collected during this project. Bee symbol indicates the total number of currently known species for the peninsula, which are included in this article; the four-pointed star indicates the number of species reported and the year of publication of Catálogo de las Abejas de México (Cockerell, 1899); and the sun shows the number of species reported in Apoidea (Hymenoptera). Biodiversidad Taxonomía & Biogeografía de Artrópodos de México (Ayala et al. 1996).