Collett's Snake (Pseudechis colletti) in captivity at Australia Zoo near Beerwah, Queensland, Australia. Photographed on 20 February 2010.According to Wikipedia (2010) ranks as the 19th most venemous snake in the World.www.inaturalist.org/observations/30550
The Pakistani Mud Snake is a homalopsid snake restricted to the Indus River of Pakistan. This is a highly derived species with an exceptionally long tail, and very narrow ventral scales, suggesting that it rarely leaves the water.
A nice 3 foot Rattler in the Wasatch. He was a pleasant snake,didn't even strike at me,just kindly rattled at me from the side of the trail to let me know he was there and didn't want to get stepped on. Can't blame him for that,and I really didn't want to step on him either,especially since I was wearing sandals.