Wrong side of the leaf: assigning some Lithocolletinae species (Lepidoptera: Gracillariidae) to their proper genera Eiseman, Charles S. Davis, Donald R. Zootaxa 2020 2020-03-17 4751 2 201 237 8V6G7 [151,330,728,755] Insecta Gracillariidae Phyllonorycter Animalia Lepidoptera 31 232 Arthropoda genus  ( Figs. 74–79)  Leaf mine.Larvae ultimately form undersidetentiform mines typical of  Phyllonorycter, but some mines are initiated on the upper surface before switching to the lower surface, while others apparently are initiated on the lower surface ( Figs. 74–77).   Host. Caprifoliaceae:  Lonicera subspicataHook. & Arn. var. denudataRehder.   Distribution. USA: CA.   Comments.  CSEreared three specimens of this undetermined species from leaf mines on  Lonicera subspicatavar. denudatacollected in California( Barrel Spring, San Diego Co.) on  12 March 2017. The adults ( Figs. 78–79) emerged from 9 to 24 April, with the pupa being thrust through the upper epidermis in at least two of the three mines. These Californiamoths may represent an undescribed species, but we are unable to make a definite decision about this until the Caprifoliaceae-feeding  Phyllonorycterspecies can be revised. 2577306063 2017-03-12 CSE San Diego Co. Barrel Spring 31 232 1 California