What is a notable feature regarding the pouch orientation in many female bandicoots?

Answer

It opens backward or caudally (towards the rear)

This backward-facing pouch is an adaptation thought to prevent soil and debris from entering the marsupium while the mother is actively digging for food.

What is a notable feature regarding the pouch orientation in many female bandicoots?
animalmammalmarsupialcharacteristicBandicoot