Fig. 4 in Diversity, Host Ranges, and Potential Drivers of Speciation the Inquiline Enemies of Oak Gall Wasps (Hymenoptera: Cynipidae)

Fig. 4. Collection and emergence dates for each of the 27 clades (putative species) of Synergus in this study. Dots indicate individual Synergus emergences; left-most margins of boxes demarcate the earliest gall collection that produced Synergus in each clade. In three cases, boxes with different border styles are used to indicate collection events from galls that occur at different times during the year, and which may indicate the use of temporally distributed gall hosts. Though galls were sometimes collected in different years, each collection was standardized to the year in which the gall first formed. Dates span>1 yr because some insects did not emerge from galls until more than a year after galls were collected.