<p><i>Phaseolus species</i>: Depicted at the top of the figure are three wild bean species sorted into categories based on the other beans found in their immediate environment. <i>Phaseolus lunatus</i> with a red background is found on the far left with its sympatric partner, <i>P</i>. <i>vulgaris</i> in green. To their right, <i>P</i>. <i>vulgaris</i> (again in green) is depicted alone as it is found at median altitudes to be in allopatry. This is followed by <i>P</i>. <i>vulgaris</i> (in green) and <i>P</i>. <i>coccineus</i> (in blue) found in sympatry and finally <i>P</i>. <i>coccineus</i> (in blue) alone to represent where it is found in allopatry. <i>Altitude range</i>: Directly beneath these is an altitude measure on the y-axis. The bars indicate the range of altitudes within which each of the above categories was collected. <i>Bruchine species</i>: Beneath this are the most common bruchine beetle speces that attack each one of the <i>Phaseolus</i> categories. <i>Horismenus profile</i>: Photos on the left identify the three species of described <i>Horismenus</i> wasp found emerging from bean seeds. Blue bars indicate emergence from the first field season (2006–7) and pink bars indicate emergence from the second field season (2007–8). Numbers below in gray are the number of emerging wasps from that category for that season. The pink and blue bars are the proportions of each wasp species to emerge from that category in each season and will all add to 1.</p
