First record of Osmylidae (Neuroptera) from Colombia and description of two new species of Isostenosmylus Krüger, 1913 Author Ardila-Camacho, Adrian Author Noriega, Jorge Ari text Zootaxa 2014 3826 2 315 328 journal article 45343 10.11646/zootaxa.3826.2.2 f55e89cc-2aa6-4d86-981d-d020c5927cba 1175-5326 225405 17F6D02C-32FA-48E6-95C1-44AE7F19723F Isostenosmylus Krüger, 1913 Diagnosis. In the forewing, the first crossvein to MP beyond the basal nygma, arising from the MA ( Fig. 1 ., arrowed); CuA curved towards posterior wing margin at level of MP fork; CuA and others normal, unthickened; male ectoprocts usually with distinct lobes.