Figure 10 in Biological characterization of the obligate symbiosis between Acropyga sauteri Forel (Hymenoptera: Formicidae) and Eumyrmococcus smithii Silvestri (Hemiptera: Pseudococcidae: Rhizoecinae) on Okinawa Island, southern Japan

Figure 10. Seasonal changes in the average numbers (with SE) of individuals of Eumyrmococcus smithii per colony and the age structure (percentage of components). Numerals above the bars indicate the sample size (presumed number of ant colonies). ''Pupa'' here includes pupae of both sexes and male prepupa, which were difficult to discriminate when not on slides.