What is the name of the whip-like appendage found at the rear of a vinegaroon abdomen?

Answer

Flagellum

The vinegaroon possesses a thin, flexible, whip-like structure at the posterior end of its abdomen known as the flagellum. This structure is often confused with a scorpion's tail, but it is fundamentally different. While a true scorpion has a segmented metasoma ending in a stinging telson, the vinegaroon is physically tailless in that sense, relying on the flagellum which acts as a sensory appendage.

What is the name of the whip-like appendage found at the rear of a vinegaroon abdomen?
animalclassificationsciencearachnidVinegaroon