ICYMI: 50% of the specimens used to confirm the existence of this species were found in Laos. "This giant, venomous creepy-crawly is as comfortable swimming and walking underwater as it is on land, in a finding that surprised scientists." It grows up to 7.9 inches long among the specimens found so far. Larger sizes are certainly possible. It's venomous and carnivorous. You can call it Scolopendra cataracta if you want to use its new scientific name.