Classification
Tree [regio]Heteroptera [subordo]
Scutelleridae [familia]
Eurygastrinae [subfamilia]
Subfamilia Eurygastrinae Amyot & Serville, 1843 contains the following taxa:
Ceratocranum Reuter, 1890 [genus]
Eurygaster Laporte, 1833 [genus]
Periphima Jakovlev, 1889 [genus]
Periphymopsis Schouteden, 1904 [genus]
Polyphyma Jakovlev, 1877 [genus]
Promecocoris Puton, 1886 [genus]
Psacasta Germar, 1839 [genus]
Xerobia Stål, 1873 [genus]