New species of hardyhead from Irian Jaya 
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Figure 2 A, Lateral view of mouthparts and labial ligament (L) in C.fistularis (left) and C. lacustris (right); B, Lateral 
view of premaxilla (P); C.fistularis (left) and C. lacustris (right); C, Lateral view of maxilla (M); C.fistularis 
(left) and C. lacustris (right); D, Medial view of left dentary (LD) showing: a, angular; ar, articular; c, 
coronoid process; C.fistularis (left) and C. lacustris (right); E, Infraorbitals 1-3 (1, 1st infraorbital; 2, 2nd 
infraorbital; 3,3rd infraorbital) and scale of C.fistularis (left) and C. lacustris (right). 
