Dungeons and Dragons 5th Edition Monster Manual pg 320
Crocodile CR: 1/2
Large beast,
Armor Class: 12
Hit Points: 19 (3D10+3)
Speed:
20 ft
, swim: 30 ft
Skills: Stealth +2
Challenge Rating: 1/2
Actions
Bite. Melee Weapon Attack: +4 to hit, reach 5 ft., one creature. Hit: 7 (1D10+2) Piercing Damage, and the target is grappled (escape DC 12). Until this grapple ends, the target is restrained, and the Crocodile can't Bite another target.
Crocodiles have powerful bodies, strong jaws, and immense speed and agility along with unparalleled stealth. This makes them a perfect predator in their home within the Ten-Thousand Deaths . They swim in the fresh water rivers and lakes and some swim along the salt water shores. These creatures are capable of growing up to 20 feet in length and weighing over 4,000 pounds.