You can find these at herbivore Island around the edges in the water!

Keep the pearls. You'll thank me later.

I’ve been playing mobile ASE and these lil guys are pretty prominent in South Zone 1! I can’t speak for console/pc or ASA but I do know they’re around that small bay where u first spawn at south zone 1. Hope this helps!

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.

These animals are ancient! And are believed( by some) to be related to the horseshoe crab. They look alike, in some ways! Trilobites were one of the first massive sea animals around ( back then, these were considered massive, due to life still getting the hang of making non- micro sized creatures.) but eventually went extinct by an apex predator that adapted to break their rough armor, and sadly that was the end.

— plastic bag

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).

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

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

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