Moser, M. & Anderson, S. (1977)
An intrauterine leech infection: Branchellion lobata Moore, 1952 (Piscicolidae) in the Pacific angel shark (Squatina californica) from California. Canadian Journal of Zoology, 55(4), 759–760
DOI: 10.1139/z77-098

Russo, R.A. (2013)
Observations on the ectoparasites of elasmobranchs in San Francisco Bay, California. California Fish and Game, 99(4), 233–236

Violante-Gonzalez, J. & Santos-Bustos, N.G. & Monks, S. & Pulido-Flores, G. & Garcia-Ibanez, S. & Rojas-Herrera, A.A. (2018)
Parasite community of the golden cownose ray Rhinoptera steindachneri Evermann and Jenkins 1891 (Chondrichthyes: Myliobatidae), in Acapulco Bay, Guerrero, Mexico. Journal of Natural History, 52(17–18), 1115–1131
DOI: 10.1080/00222933.2018.1452305

Lizarraga, A. & Appy, R. & Goffredi, S.K. (2024)
Life cycle and development of the marine leech Branchellion lobata (Hirudinea: Piscicolidae), from round stingrays, Urobatis halleri, from southern California. Scientific Reports, 14(1), Article 18108
DOI: 10.1038/s41598-024-69078-z