<\/p>\n
1a<\/strong> mine full depth, sometimes very small; larva with thoracic feet and a sclerotised head => 2<\/p>\n 1b<\/strong> mine upper- or lower-surface, never strikingly small; larva a maggot => 4<\/p>\n 1c<\/strong> galls, etc => Tables for all parasites per species<\/a><\/p>\n<\/div>\n <\/p>\n 2a<\/strong> mine tiny; older larvae live free on the leaf: Plutella xylostella<\/a><\/em><\/p>\n 2b<\/strong> mine larger; larvae mine all their life => 3<\/p>\n<\/div>\n <\/p>\n 3a<\/strong> mine largely corridor-like; frass partly in strings; larva without prolegs: Ceutorhynchus minutus<\/a><\/em><\/p>\n 3b<\/strong> mine entirely or largely a blotch; frass in coarse grains; larva with prolegs: Selania capparidana<\/a><\/em><\/p>\n<\/div>\n <\/p>\n 4a<\/strong> last section of the mine a large, irregular blotch, usually situated over the midrib: Liriomyza xanthocera<\/a><\/em><\/p>\n 4b<\/strong> mine ends as a corridor or secondary blotch, not associated with the midrib => 5<\/p>\n<\/div>\n <\/p>\n 5a<\/strong> larva: rear spiraculum with 3 papillae: Liriomyza brassicae<\/a><\/em><\/p>\n