Aracniki

the reclusive half spider half pony race they live under the HMS Skirmish. no pony really knows where they came from or how such a mutation is possible but the Aracniki have fully functioning spider lower half able to spin silk and are able to run at blinding speed.
they have regular pony teeth if only a bit smaller. they also have a pair of switch blade like fangs that are able to inject a potent venom they will cause numbness, paralysis, and exhaustion. they are very smart and are skilled in many fields from medical aid to armor crafting. most of them are under that old cruiser but if you go to Deadrust, you'll find a rather skilled Aracniki or two.