The slub(square ) pattern is long and has pores, the side abdomen pattern is oval or even rectangular, generally in 4 rows in orderly .it's the biggest between all of the crocodile.There are obvious horny scales.
In general , 4 rows or more of big oval pattern of the side abdomen pattern as below shown:
and there are 7or 8 lines or more of slub (square) pattern on each sides from the middle line,as below: