User blog comment:Kogath/Monster Hunter: World Discussion/@comment-27975092-20171004212239

according to reddit, itself based on famitsu leaks that kogath showed, the small salamanders things that tzitzi ya ku was huntig are fanged wyrwerns called Shamuosu :  https://www.reddit.com/r/MonsterHunter/comments/74a3sa/new_famitsu_reveals_classifications_for_new/