Stigmella gallicola, habitat and host plant. 17 General habitat at Alto Masis/Tierras Morenas, a premountain rainforest in Parque Nacional Volcán Tenorio, 13 June 2007 18 same place, 1 June 2007 19, 20 Habitat and host, Hampea appendiculata at same place, 955 m, 14 June 2007 21, 22 Mature galls on primary leaf veins, respectively adaxial and abaxial view, Estación Biológica Monteverde 1530 m, 22 April 2016, arrows pointing at nectar glands.