Abstract
Abstract Pleasing lacewings (Neuroptera: Dilaridae) are a group of Neuroptera well known for the sexually dimorphic antennae (unipectinate in male, filiform in female). However, in the dilarid genus, Berothella Banks, 1934, the male antennae are not pectinate but thickly filiform. The genus is the sole representative of the recently established subfamily Berothellinae Liu, U. Aspöck & H. Aspöck, 2017, and includes three species from the Oriental region. So far each of the three species is known by a single male specimen. Here we describe two new species of Berothella, i.e., B. falcata sp. n. and B. wenii sp. n. from China based on morphological characters and molecular evidence. Moreover, we report on the first female of Berothellinae based on specimens of the newly discovered species. The female genital characters of Berothellinae are compared in detail with those of the other dilarid subfamilies. The distribution data of Berothellinae is updated.
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