Zhornel on Argent Dawn (EU-H), who claims it shows a playable mantid. Personally, I think it's more likely that it's burrowed out of the back of this Grand Armored Wyvern and is about to devour it alive.
Editor's Note: Don't panic! Around Azeroth is slated to continue despite the recent changes, although for the time being they'll be scheduled on weekdays only. So look for a new Around Azeroth next Monday!