Natural history of Stigmella schinivora on Schinus terebinthifolius: (42) host-plant leaf bearing leaf mine on the adaxial surface of a foliole (indicated by closed arrow); (43) general view of leaf mine on foliole, showing last instar larva seen through transparence (arrow points to empty egg, and letters indicate position of histological sectioning (treated in Figs 50, 51); (44) empty egg chorium in detail; (45) dissected mine at the final portion, showing last instar larva; (46) exit hole, used by a last instar larva to leave the mine; (47) pupal cocoon adhered to abaxial leaf surface; (48) pupa in detail, after removal of the cocoon, ventral; (49) adult on the leaf, dorsal view. Scale bars: 10, 1, 0.2, 0.5, 0.15, 0.5, 0.5, and 0.5 mm, respectively.