Cushion Star at Semakau Pt 2

Have not been able to see the usual Cushion Star for the last few visit to Semakau. As mentined in my earlier post, the Cushion Star that we spotted has a mark like a 'scar' on the back. I'm not sure if this mark is unique to Cushion Star.

While on my leisure dive recently, I came across about 20 Cushion Star. However, none of the Cushion Star have the same 'Scar' as the one we saw at Semakau. That means the 'scar' is not a common characteristic that we can use to distinguish them.

These are some of the Cushion Star photos from my recent dive trip at neighbouring country.