If, then, our diagram be assumed to represent a considerable amount of modification, species (A) and all the earlier varieties will have become extinct, being replaced by eight new species (a14 to m14); and species (I) will be replaced by six (n14 to z14) new species.
Onartuz gero, bada, gure diagramak eraldaketa kopuru aski handia irudikatzen duela, (A) espezieak eta lehenbiziko aldaki guztiak iraungiko ziren, haien ordez zortzi aldaki berri egonen zirelarik (a14-tik m14-ra); eta (I) espeziea sei espezie berrik (n14-tik z14-ra) ordezkatuko dute.