This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Lertha extensa wings. ru Lertha extensa Neuroptera Nemopteridae en Wings of Lertha extensa Neuroptera Nemopteridae Comstock The wings of insects New York The Comstock Publishing Company Ithaca Figure drawwing org Reprint on drawwing org Russian John Henry Comstock PDold PDUS Uploaded with Lertha extensa Neuroptera wings