Complex sentence: Some may be very basal lineages which stand outside the main snout moth radiations, but given the changing circumscription of the Pyralidae, some are likely to be placed outside this group in its modern meaning, either in the Crambidae or in other lineages of basal Obtectomera.
Split into simpler sentences: Some may be very basal lineages which stand outside the main snout moth radiations. But given the changing circumscription of the Pyralidae, some are likely to be placed outside this group in its modern meaning, either in the Crambidae or in other lineages of basal Obtectomera.