So that here we have two bodies of sterile workers in the same nest, differing not only in size, but in their organs of vision, yet connected by some few members in an intermediate condition.
Kasu honetan, beraz, langile antzuen bi talde ditugu inurritegi berean, tamainuz ezezik, ikus-organoz ere ezberdinak direnak, bitarteko egoerako banako gutxiren bitartez elkarbigiztaturik dauden arren.