Campbell, R.A. & Carvajal, J.G. (1987)
Phyllobothrium discopygi n. sp. (Cestoda: Tetraphyllidea) from Chile, with a critical comparison of the affinities of P. auricula van Beneden, 1858 and P. foliatum Linton, 1890.
Systematic Parasitology, 10(2), 159–164 DOI: 10.1007/BF00009621