Dartsnouts

The largest known land predator on Allman B, there is little that rivals the sheer intimidation factor of this beast. The species a solitary hunter, which spends its entire life searching for pray, interrupted only by the quick search for a mate, which usually the only time that two Dartsnouts wont attempt to kill each other. For the most part, they are ambush predators, relying on their four thick muscular legs to catch pray before they have a chance to outmaneuver them. Like Tyranosaurids on Earth, they have a pair of vestigial arms, that have a layer of skin over them.

Despite being the Apex predator of Allman B, the Dartsnout is also an opportunistic carnivore, which also relies on scavenging, as food is a constant requirement for a beast of such size, which like all creatures, doesn't always succeed at hunting. When hunting however, these formidable creatures use a vast arsenal. Their speed is extremely quick, able to exceed 30 miles per hour, but only for short sprints. More notably however, they have evolved a projectile weapon from their snouts, that are able to shoot up to 20 meters, that when striking pray, inject an intense neurotoxin that is enough to immobilize prey almost instantly. Fortunately however, most victims of this lethal weapon have evolved thick hide that is difficult to pierce, which at least gives these creatures a fighting chance on this harsh world.

Trivia
On one of the first scouting missions, the team stationed in the plains were unfortunate enough to encounter a fight between two particularly large Dartsnouts. Luckily, these beasts were more focused on each other than the scouting party, and the team were able to get away unharmed.