World Register of Marine Species (WoRMS)
Xu, K.; Dolan, J. (2026). World Ciliophora Database. Raabella Chatton & Lwoff, 1950. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=134831 on 2026-08-29
Chatton , E.; Lwoff , A. (1950). Recherches sur les ciliées thigmotriches. II. Arch. Zool. exp. gen. 86 : 393 – 485.