Whip Spider / Cave Spider

Saw lots of this Whip Spider or Cave Spider in a Cave. They are quite big in size, body around 3 cm with long claws and legs.
Pics#1, #2 and #3 shows a Female carrying her babies on her back, and they are green in colours.
Pics#4 & #5 shows another one eating another Whip Spider, looks like they are Cannibals. I was told that even the Mother Spider, once the babies left her back, they are fair game and she may feed on them too!