Capros - most numerous goat-hornfolk. They are smallest but fastest of them. They can sustain themselves on almost anything, eating any plant and animal matter they can find. They are very agile, able to jump in ways which seem impossible, pioneering in places you wouldn't suspect them to survive. They have very varied types of horns - from small barely visible through the fur to long, sharp, deadly tools. Prefer small weapons like knives and sharpened stones or long ones in type of spears or even sharpened sticks. In the wild they don't seem to be very industrious - no one found any tools they would made and any shelter is usually simplest caves and burrows.
Ovisos - better built cousin sheep-hornfolk. Ovisos are higher and tougher than capros. They can be problematic for environment, as they're eating grass and leaves but by ripping them off instead cutting. It can be very destructive for plants around their camping areas. As for weapons they prefer heavy things, maces, axes and swords. Their horns are curled, like two shields protecting head, which serve them sometimes as a means of attack. Ovisos tend to be very stubborn in their ways and rarely change course of action. In the wild they tend to be nomadic, wandering from place to place.
Tauros - cow-headed hornfolk. They are largerst kind, with huge wide horns and raging apetite. Known for their liking or fresh grass and calm they become unstoppable killing machines when seeing any of the peoples - and other sentient creatures, like trollkin or saurians. In order to kill and destroy they tend to use short weapons in order to support strikes with their horns. Out of hornfolk kinds they are both hardest to provoke and most difficult to stop - once they turned violent.