World Register of Marine Species (WoRMS)
Nemys eds. (2026). Nemys: World Database of Nematodes. Tylocephalus annulatus Zell, 1985. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=870294 on 2026-08-30
Zell, H. (1985). Nematoden eines Buchenwaldbodens. 5. Die Wilsonematinae (Nematoda, Araeolaimida). Carolinea. 43: 77-92 (in German).