Easily enough, her second request, Semclam Shells, can be found close by. Consult the banks on the water in the small settlement. Walk to the corners of the beach there and examine the shining spots you find there. You should be able to find two Semclam Shells by doing so. With them in hand, talk to Dantro’s wife again. This time, her request to grab some Nebralim proves to be a little more difficult and will require you to leave the village. (Keep in mind that, through this process, you should have acquired some loot called Bundle of Needles). Head out, back to the outpost where Dantro is. Remember, it doesn’t hurt to fight almost everything you encounter en route (and this goes for on the way here, as well) - Ichthons and the like, however, should be avoided or handle with extreme care. When you get to the outpost, talk to Dantro and he’ll tell you to go over to some adjacent crates and grab the Nebralim yourself. Do so, and return back to Dantro’s wife in the other village, back across two stretches of desert.