Gibbium psylloides, also known as the hump beetle or the smooth spider beetle (the latter of which it shares with Gibbium aequinoctiale),[1] is a species of spider beetle in the genus Gibbium.

It is native to the Palearctic, Southeast Asia, and North Africa.

[2] It was first described and given a binomial name by Paweł Czenpiński in 1778.

[3] North American references to G. psylloides actually refer to Gibbium aequinoctiale.

[4] This Bostrichoidea-related article is a stub.