I got a "Defeat 9 urchinfists" quest from her.
Strangely enough, if I killed Mollusks, it gave me credit too.
Here's a thumbnail with a link to the full screenie (pardon the bad image quality, it's my work machine and the card is an older nVidia 5000 series).
It's probably a "Defeat 9 X-level Tormenta monsters" quest.