Spatial Stratification of Internally and Externally Non-Pollinating Fig Wasps and Their Effects on Pollinator and Seed Abundance in Ficus burkei

Figure 3

Mean abundance (±S.E.) per syconium of all wasps, the INPFW (P. barbarous), pollinating wasps (E. stuckenbergi), the externally ovipositing parasitic wasps (Philotrypesis parca or Sycoryctes/Sycoscapter spp.) (NPFWs), and seeds. Black bars represent syconia in which P. barbarus was present; white bars represent syconia in which P. barbarus was absent.