Figure 1 in A new species of the enigmatic Australian endemic family Trachypetidae (Hymenoptera: Ichneumonoidea): Cercobarcon lasallei sp.n.

Figure 1. (a) Cercobarcon rieki Tobias, 1979, anterior head showing shape of the clypeus; (b) Cercobarcon grossi Austin, Wharton and Dangerfield, 1993, lower face showing the sinuate shape of the clypeus; (c) Cercobarcon bilobatus Austin, Wharton and Dangerfield, 1993, lower face showing the bilobed shape of the clypeus.