FIGURE 3 in The larval morphology and nest habits of Trypoxylon (Trypargilum) rogenhoferi Kohl 1884 (Insecta: Hymenoptera: Crabronidae)

FIGURE 3. Morphological aspects of the intermediary (probably second) instar larva of Trypoxylon rogenhoferi. A—Head capsule; B—Genal area; C—Labial palpus; D—Labrum and mandibles. Cl = clypeus, lr = labrum, mx = maxilla, md = mandible, lb = labium Scale bars (µm): 210, 100, 20, 100.