Glumbumble

The Glumbumble, a grey, furry, flying insect, produces treacle that induces melancholy. The treacle is used as an antidote to the hysteria caused by eating Alihotsy leaves. Glumbumbles nest in dark and secluded places and feed on nettles. They have been known to infest beehives, which has a disasterous effect on the honey produced.

Appearances

 * Fantastic Beasts and Where to Find Them