This is the only species of Coniopterygidae that can be identified by its wing venation. The male genitalia is also diagnostic. The diagnostic features are given in the image below.
![](https://www.laars.jamesjepson.com/wp-content/uploads/2024/01/Parasemidalis-1024x710.jpg)
This is the only species of Coniopterygidae that can be identified by its wing venation. The male genitalia is also diagnostic. The diagnostic features are given in the image below.