With sterile neuter insects we have reason to believe that modifications in their structure and fertility have been slowly accumulated by natural selection, from an advantage having been thus indirectly given to the community to which they belonged over other communities of the same species;
Intsektu antzu neutroei dagokienez, badugu arrazoirik uste izateko hautespen naturalak astiro-astiro eraldaketak metatu dituela haien egitura eta ugalkortasunean, horretara abantaila bat eman zaiolako espezie horretako talde horri, espezie bereko beste taldeen gainetik;