Baehr 2008 — Artenschlüssel

Proepisternum with a distinct submarginal ridge (Fig. 5); parameres setose at lower surface (Fig. 69); stylomeres see fig. 70 (subgenus Semiclivina). ce.NSW, only known from near Sydney

Proepisternum without such submarginal ridge; usually parameres asetose at lower surface (setose only in C. orbitalis sp. n., see fig. 82)