Figure 4 in Phylogenomics of Phengodidae (Coleoptera: Elateroidea): towards a natural classification of a bioluminescent and paedomorphic beetle lineage, with recognition of a new subfamily

Figure 4. Morphological features of Cenophenginae. Cenophengus debilis LeConte, 1881: A, habitus, dorsal; C, head and prosternum, ventral. Cenophengus marmoratus Wittmer, 1976: B, habitus, dorsal; D, aedeagus, dorsal; E, aedeagus, lateral. Scales bars: 2 mm in A, B; 0.5 mm in C; 1 mm in D, E. Tentorial pits are marked with blue arrows, gular sutures with red arrows.