So uhh... I found these things on official Valguero pvp?! Idk if this is a mistake but I saw some in the red woods.
Dinopithecus
The Dinopithecus is a tamable and ridiable giant baboon in the Lost Island free DLC. After ARK ran a community voting contest, this creature was the top voted of the ten semi-finalists with 6,214 votes (and 35% of the total vote).

Player-written tips for taming, using, and fighting the Dinopithecus in ARK: Survival Ascended & Evolved.
If you have the level access to a grapple go hook to a tree and dangle just out of their reach to kill all of them but the alpha and to get it below 85%
CAN BE FOUND ON VALGUERO!!!!!!
Go to redwoods and get 1
This CAN actually be carried by a Normal wyvern ie Fire/Lightning and Poison and if thats possible then also a Quetzal
they are in valguero red wood....why?
I'm sure I saw these on val map
It can eat berries too but those dont give much percentage
Tamed a 90 with mejo. Guess they're omni when taming.
It doesn’t have to be the alpha, just keep the one you want untouched while you get rid of the rest
When you have one if you want to pack a lot of damage find somewhere high near your target then jump off the high point once in the air line up the best you can and dive bomb on to the target I killed a paracer with one dino dive bomb it was amazing I did 100,020 damage yet my…
When you have one if you want to pack a lot of damage find somewhere high near your target then jump off the high point once in the air line up the best you can and dive bomb on to the target I killed a paracer with one dino dive bomb it was amazing I did 100,020 damage yet my guy was max level that's an amazing amount of damage I hope this tip was helpful if not I hope will help you if your looking forward to taming this big monke
If you don't have kibble try and get mutton thats better then raw meat
If people on consoles are wondering to do the war cry you must be on the pack leader then hold L1 to get it ready then you would see and orange crosshair then look at the Dino you would like to kill then hit down on the directional pad or d pad to attack
!!! Taming him with meat is quicker
Passive tame. only the pack alpha can be tamed. The beta must killed first to scare the alpha. Feed prime meat.
I'm really exited for the lost island it will have lots more new large carnivores such as ceratosaurus and carcarodontosaurus
Yes its true
We may have a challanger of the giga
-friendly friend
It should be a challenge to take because is chase it you like I like
your loot g
Obviously these creatures will come in packs and they might have a pack buff.
Best tame ever I will use it a lot because u all know it’s a monke and monke is good
I think this will be passive tame but he will attack
I think it should gain a buff while with others and to be able to climb trees like the thyla. Idk if it should be aggressive or not..plus a bleed attack would be nice.