Hybridization of 2 Croc in Thailand is highly possible, due to overlap habitats, I got both spp. fossil skull from Ayuthya (over 100 YsA), some of them show hybridized character too, and very large from 4.5 m croc. Hybrid and pure spp. can attain the same supercroc sizes, but hybris form is grow faster than the pure one; that why many farms prefer to make them cross breeding.