Synsphyronus hansenii

Synsphyronus hansenii is a species of pseudoscorpion in the Garypidae family. It was described in 1908 by Danish arachnologist Carl Johannes With. The specific epithet references Danish zoologist Hans Jacob Hansen.

Distribution and habitat
The species occurs in south-western and south-eastern Australia in woodland habitats, often under bark. The type locality is Tasmania.

Behaviour
The pseudoscorpions are terrestrial predators.