Acuclavella
Acuclavella is a genus of thorn harvestmen in the family Ischyropsalididae, found in the Pacific Northwest. There are about seven described species in Acuclavella.
Acuclavella was formerly a member of the family Ceratolasmatidae, but was moved to Ischyropsalididae, along with Ceratolasmatidae which became the subfamily Ceratolasmatinae.