Gastrophysa
# Gastrophysa

Gastrophysa is a genus of beetles in the family Chrysomelidae, in which the females typically exhibit swollen, membranous abdomens, a condition known as physogastrism.

## Species

These nine species belong to the genus Gastrophysa:

* Gastrophysa analis (Reitter, $1890)^g$
* Gastrophysa atrocyanea $Motschulsky^g$
* Gastrophysa cyanea F. E. Melsheimer, $1847^{icgb}$ (green dock beetle)
* Gastrophysa dissimilis (Say, $1824)^{icgb}$
* Gastrophysa formosa (Say, $1824)^{icgb}$
* Gastrophysa janthina Suffrian, $1851^g$
* Gastrophysa polygoni (Linnaeus, $1758)^{icgb}$ (knotweed leaf beetle)
* Gastrophysa unicolor (Marsham, $1802)^g$
* Gastrophysa viridula (De Geer, $1775)^g$

Data sources: i = ITIS, c = Catalogue of Life, g = GBIF, b = Bugguide.net

