Which one is the Belan, 3rd or 4th row? I'm guessing 4th row, second from left. What is in the 3rd row second from left, a distant cousin with vestigial arms?
Those are two different subspecies of Belan - kinda equivalent to African or Asian elephants. They both have vestiges of arms in the form of small 'flippers', but they serve no apparent purpose. I think the larger of the two is the more commonly used species, while the smaller ones tend to live in forest regions.