Taeniopterygidae
# Taeniopterygidae

Taeniopterygidae are a family of stone flies with about 110 described extant species. They are commonly called willowflies or winter stoneflies and have a holarctic distribution. Adults are usually smaller than 15 mm.

## Subfamilies and genera

The genus Taeniopteryx is in the subfamily Taeniopteryginae, and the remainder of the extant genera are in the subfamily Brachypterainae.

### Brachypterainae

Authority: Zwick, 1973

* † Balticopteryx Chen, 2018 (1 species) Baltic amber, Eocene
* Bolotoperla Ricker & Ross, 1975
* Brachyptera Newport, 1848
* Doddsia Needham & Claassen, 1925
* Kohnoperla Ricker & Ross, 1975
* Kyphopteryx Kimmins, 1947
* † Liaotaenionema Liu, Ren & Sinitshenkova, 2008 (1 species) Yixian Formation, China, Early Cretaceous (Aptian)
* Mesyatsia Ricker & Ross, 1975
* Obipteryx Okamoto, 1922
* Oemopteryx Klapálek, 1902
* Okamotoperla Ricker & Ross, 1975
* Rhabdiopteryx Klapálek, 1902
* Strophopteryx Frison, 1929
* Taenionema Banks, 1905

**Taeniopteryginae Klapálek, 1905**

* Taeniopteryx Pictet, 1841

### Extinct genera

* † Gurvanopteryx Sinitshenkova, 1986 (2 species) Gurvan-Eren Formation, Mongolia, Early Cretaceous (Aptian)
* † Jurataenionema Liu & Ren, 2007 (3 species) Daohugou, China, Middle/Late Jurassic Khasurty, Russia, Early Cretaceous (Aptian)
* † Mengitaenioptera Liu & Ren, 2008 (1 species) Daohugou, China, Middle/Late Jurassic
* † Noviramonemoura Liu & Ren, 2008 (1 species) Daohugou, China, Middle/Late Jurassic
* † Positopteryx Sinitshenkova, 1987 (1 species) Glushkovo Formation, Russia, Late Jurassic (Tithonian)
* † Protaenionema Liu & Shih, 2007 (1 species) Daohugou, China, Middle/Late Jurassic
