Apioninae
Apioninae is a subfamily of pear-shaped weevils in the family of beetles known as Brentidae. There are at least 20 genera and 80 described species in Apioninae. They feed on living vegetation and sometimes on galls, making them occasional pests or tools of biological control.
Genera
These 22 genera belong to the subfamily Apioninae:Alocentron Schilsky in Kuester, 1901 g bApion Herbst, 1797 i bApionion Kissinger, 1998 g bAspidapion g bBetulapion Ehret, 1994 g bChrysapion Kissinger, 1968 bCoelocephalapion Wagner, 1914 g bEutrichapion Reitter, 1916 g bExapion Bedel, 1887 i g bFallapion Kissinger, 1968 g bIschnopterapion g bKissingeria Alonso-Zarazaga, 1991 g bLoborhynchapion Gyorffy, 1956 g bMetapion Schilsky, 1906Neapion Alonso-Zarazaga, 1991 g bNeotropion bOmphalapion Schilsky, 1901 g bPerapion Wagner, 1907 i g bPodapion Riley, 1883 g bRhopalapion Schilsky, 1906 g bSayapion Kissinger, 1999 g bStenopterapion Bokor, 1923 g bTrichapion Wagner, 1912 g bData sources: i = ITIS, c = Catalogue of Life, g = GBIF, b = Bugguide.net