- Ankyloplax janetae (Mah, 2006) represented as Xyloplax janetae Mah, 2006
- Xyloplax janetae Mah, 2006
- Xyloplax medusiformis Baker, Rowe & Clark, 1986
- Xyloplax princealberti Payne, Tilic, Boschen-Rose, Gannon, Stiller, Hiley, Grupe, Mah & Rouse, 2023
- Xyloplax turnerae Rowe, Baker & Clark, 1988