Figure 1.

(A) C. cubana (adult). (B) Same (larva), feeding on a natural Utetheisa egg cluster (five eggs have already been partly or wholly sucked out). (C) Cluster of (+) eggs exposed days beforehand to a C. cubana larva in a choice test (nine eggs have gone on to develop normally; the 10th died as a consequence of being pierced when inspected by the larva). Bars = (A) 2 mm: (B) 1 mm; (C) 0.5 mm.