hey are plessys the only monsters that give sml lobstershells? i thought i would try the small hermitaurs bcuz dont the boss hermitaurs give lrg lobstershells?

Normally, you can lobstershells from plessy and trenya boat to jungle, be it small or large. Large ones only in Grank.
I dun think u can get from any hermitaur, be it small or boss.

lionspear is right you get them from trenya... but i don't remembr where or how many points.

I got mine all from "Green Plesioth"

Playing the Trenya game has a lower chance than actually going out, doing work (yes, actually work) in a quest, and obtaining the item from a successful hunt. I see all this talk of 'Give Trenya 1k to get this' and having played for nearly a year, it's not something to rely on.