sentences:  The genus name is derived from Greek, "kepos", "garden", a reference to Garden Park and "daktylos", "finger", referring to the typical wing finger of pterosaurs.The specific name means "unhoped-for" in Latin, alluding to the fact that the researchers hoped to find a dinosaur, and did not expect a pterosaur.The genus is based on the holotype DMNH 21684, consisting of a cervical vertebra, humerus, several finger bones, and a metatarsal.