External morphology and developmental changes of tarsal tips and mouthparts of the invasive spotted lanternfly, Lycorma delicatula (Hemiptera: Fulgoridae)
Fig 16
Distance between tarsal claws and arolium, and the angle of the arolium growth.
(A) Distance between tarsal claws and arolium. (B) Angle of the arolium growth. Axis labels: 1–4, 1st-4th instar nymphs; a, adults.