Sucking - appears 28 weeks gestation and disappears by 3-4 months of age. However, some literature mentions that it is as early as 14 weeks of gestation.
Rooting-Appears at 34 weeks gestation and disappears by 3-4 months of age.
Snout - Some sources mention up to 1 year of age. The snout reflex, is known as orbicularis oris reflex or "pout".
Palmar grasp - Appears at 26 weeks gestation and disappears by 3 months of age; however, some literature mentions up to 6 months of age.
Plantar grasp - Appears at 30 weeks gestation and disappears by 10-15 months of age.
Plantar reflex - Disappears by 12 months.
Moro - Appears at 32 weeks gestation and disappears by 3-6 months of age.
Stepping/walking reflex - Appears at 32 weeks gestation and disappears by 1-2 months of age.