On the island .. the bottom left island. Coords aprox 80 lat, 35 long. Usually a common first spawn place. All around that little u shaped island

On the left side of the island map, there is a bit that looks a bit like a crooked finger. First of all, you can wall off the part that connects it to the rest of the island and turn the entire finger into your base. It is extremely safe and the only predators there are ichthyornises and dilos. Second of all, at the part where it connects to the rest of the island, there is a small pond surrounded by rocks and in that pond a ton of trilobites spawn. I made my base on this finger and made a chitin farm with the pond. Do with this knowledge what you will.

They are in the most around the red oblesc (sorry I spelled that wrong) tons got 500 black pearls and I'm not even trying to count all the silica pearls. Also a titano that became one with the fish

If you look for these guys look by ocean beaches Not lake beaches hoped this helped

On Aberration craft a fish basket, deploy it near one and after a few seconds you can pickup the basket with the trillo inside you then have a timer to release it

They seem to spawn in the south of the standard island map, usually near the water on a sandy beach at dusk and dawn

Very good for low level oil, chitin, some raw meat, black and white pearls collecting, but there somewhat rare to find.

I struggle to find silica pearls on the island so at one point in time I hunted these guys down to the brink of extinction. (I basically just slaughter them).

I have recently discovered that these are by far the most valuable tame for any level of player.

Why you ask? Try taming 1 and then put anything at in it's inventory and see what happens ;) also you don't have to feed them AT ALL

In mobile you can find these in the bay in Herbivores Island

These guys show up on snow owls’ heat vision, so you can fly around the beaches and find them easier

Hey guys for those who are playing on the island at the bit u spawn on the trilobites spawn mostly at 12:00 hope this helps someone

When you tame these guys far from home, keep in mind that the Megalosaurus CANNOT pick them up in its jaws when tamed. This caused me a long hike home. Keep it in the basket until you’d like to release it. More testing required to see if any mounts can carry it when tamed!

Beware I brought a Rex to fight it but my rex died in deep water

Harvest these guys when you can. They most likely will disappear whenever you actually need them. They’ll drop chitin, silicone pearls, and black pearls. My next tip will be more in-depth.

Kill these on sight to get resources that you’ll need later because these suddenly disappear when you need them

If possible use a chain saw to harvest these. You get a lot more than a hatchet.

I once got 157 chitin from just one of these!! Definitely recommend going for these guys for chitin and oil, pearls (you get both) are just a bonus! They like to spawn around beachs and shallow rivers #Wolfs4Life ❤️❤️🐺❤️❤️ -Wolfa191

I have found a lot on the herbivore island and the bottom left corner of the map on the island.

What are the coordinates where they spawn on mobile. Please say I need them.