About Gibbium aequinoctiale Boieldieu, 1854
Gibbium aequinoctiale, commonly known as the smooth spider beetle, is a species of spider beetle that belongs to the family Ptinidae. This species is distributed across the Caribbean, Europe, Northern Asia excluding China, Central America, North America, and South America. It has been recorded from many regions of the world under the scientific name Gibbium psylloides.