Complex sentence: Like other Skippers the larvae construct small tent-like structures from leaf blades and silk from which to feed from and enter the pupal stage after fourteen to fifteen weeks at the base of the foodplant.
Split into simpler sentences: Like other skippers the larvae construct small tent-like structures from leaf blades and silk from which to feed. They enter the pupal stage after 14 to 15 weeks at the base of the foodplant.