FIGURE 2. Spinneret surface and other immature stages. 2A in On the morphology of the juvenile stages of Ampulex compressa (Fabricius 1781) (Hymenoptera, Ampulicidae)

FIGURE 2. Spinneret surface and other immature stages. 2A: Spinneret. White arrow—middle depression of salivary lips. 2B: Living second larval instar. 2C: Head structure of second larval instar. White arrow—metopic suture; black arrow—mandible; black asterisk—labrum; white asterisk—labium. 2D: First instar larva structure and body integument (detail). Black arrowspiracle; black asterisk—mandible. 2E: Oblique fracture of internal cocoon layer. 2F: Egg surface and micropyle (detail). Asterisk—anterior extremity.