Paravorticella, KAHL, 1933

Semprucci, Barbara Mikac Federica, Guidi, Loretta, Ponti, Massimo, Abbiati, Marco, Balsamo, Maria & Dovgal, Igor, 2020, Newly discovered associations between peritrich ciliates (Ciliophora: Peritrichia) and scale polychaetes (Annelida: Polynoidae and Sigalionidae) with a review of polychaete-peritrich epibiosis, Zoological Journal of the Linnean Society 188, pp. 939-953 : 947

PARAVORTICELLA LYCASTIS CHAKRAVORTY, 1937

N a m a l y c a s t i s i n d i c a (S o u t h e r n, 1 9 2 1) (Fa m. Nereididae ) – on the parapodia; India ( Chakravorty, 1937).

PARAVORTICELLA TEREBELLAE (FAURÉ-FREMIET, 1920)

Terebella lapidaria Linnaeus, 1767 (Fam. Terebellidae ) – forming fluffy spots on the polychaete skin; Germany ( Kahl, 1935).

Terebellides stroemii Sars, 1835 (Fam. Trichobranchidae ) – on the ventral body side, from the anterior part under gills to the mid body; Bay of Kiel, Germany, Baltic Sea ( Precht, 1935).