Reptos

A primitive Xenos race native to the Jungle world of Hyades IV. Reptos are described as being both simian and reptilian. They were fairly quick but on the small side, and easily killed by Space Marines and the Hyades PDF. They are sentient and intelligent enough to form plans and set traps. They have their own language. The Reptos are quite primitive and have no higher levels of technology. They may have built certain temples on Hyades. Once the Imperium arrived on Hyades they were deemed little more than a nuisance and little effort was made to exterminate them.