Ciidae
      Ciinae
                  Ceracis californicus (Casey)
                  C. sallei Mell.
                  C. thoracicornis (Ziegl.)
                  Cis americanus Mann.
                  C. creberrimus Mell.
                  C. fuscipes Mellie
                  C. levettei (Casey)
                  C. quadridentatus (Dury)
                  C. striolatus Casey
                  C. versicolor Casey
                  Orthocis punctatus Mellie
                  Strigocis opacicollis Dury
                  Xestocis sp.
Unidentified Ciidae