Bengtson, S., Conway Morris, S., Cooper, B. J., Jell, P. A., and Runnegar, B. N. (Ed.). 1990. Early Cambrian fossils from South America. 1-364.[details]
Read, G.; Fauchald, K. (Ed.) (2024). World Polychaeta Database. Hyolithellus Bengtson in Bengtson, Conway Morris, Cooper, Jell & Runnegar, 1990 †. Accessed at: https://www.marinespecies.org/polychaeta/aphia.php?p=taxdetails&id=324478 on 2024-09-19
original descriptionBengtson, S., Conway Morris, S., Cooper, B. J., Jell, P. A., and Runnegar, B. N. (Ed.). 1990. Early Cambrian fossils from South America. 1-364.[details]