Pegomya disticha Griffiths and P. cedrica Huckett (Diptera: Anthomyiidae) - first documented case of insects trespassing the silica barrier of Common scouringrush, Equisetum hyemale L. Author Michelsen, Verner Author Palmer, Michael W. text Zootaxa 2020 2020-01-07 4718 3 355 370 journal article 24420 10.11646/zootaxa.4718.3.4 48dac4a0-4599-4acc-badb-3362dfe2e449 1175-5326 3602504 B19DC7C4-A9B8-493E-92FD-A905DB3CA441 Pegomya cedrica Huckett, 1939 ( Figs 3 A‒F, 5A‒E, 7A‒F, 8B, 9C, D, 10B, D)