The Lesser Bolkrug (also known as the "Lesser Water Lizard) is a species of aquatic reptiles, closely related to the Pseudosuchus.
These reptiles reach a length between 0,9m to 1,5m ( 3 to 5 feet) and are close to the bottom of the aquatic food chain. They hunt small fish, amphibians, and aquatic insects, while they themselves are prey to a whole host of other predators.

Aside from possessing needle-like teeth and being... rather nippy when threatened, these guys are fairly harmless to humanoids. If someone tries swimming with them, they will investigate the person and then go on with their day.

Attempts at domestication were made, but sadly these little guys don't take well to captivity.