FIGURES 17–21 in Morphology of the eggs and larvae of Cyphomyrmex transversus Emery (Formicidae: Myrmicinae: Attini) and a note on the relationship with its symbiotic fungus

FIGURES 17–21. Fifth larval morph of Cyphomyrmex transversus. 17: head in ventral view. 18: head in full-face view, detail of the clypeo-mandibular region. 19: detail of the left mandible, external view. 20: detail of the labrum in dorsal view. 21: head and anterior region of the body, ventral view, detail of the pilosity. Abbreviations as follows: apm, apical margin (fig. 18); apt, apical tooth (fig. 18); arm, articulatory margin (figs. 18–19); bm, basal margin (fig. 18); co, condyle (figs. 18–19); em, external margin (fig. 18); ga, galea (fig. 17); gl, genal lobe (fig. 17); la, labium (figs. 17–18); lab, labrum (figs. 17–18); lp, labial palp (fig. 17); M, mandible (figs. 17–18); ma, maxillar articulation (fig. 17); max, maxilla (fig. 17); mp, maxillar palp (fig. 17); ms, maxillary setae (fig. 17); s, seta (fig. 17); se, sensilla (fig. 17); sp, spiracle (fig. 17); tr, trachea (fig. 17).