MARQUES, F. & BROOKS, D.R. & UREÑA, H.M. (1996)
Two new species of tetraphyllidean cestodes in Himantura pacifica (Chondrichthyes: Myliobatiformes: Dasyatididae) from the northwest coast of Costa Rica. Journal of Parasitology, 82 (2): 302–306
RODRIGUEZ-ORTIZ, B. & GARCIA-PRIETO, L. & PEREZ-PONCE DE LEON, G. (2004)
Checklist of the helminth parasites of vertebrates in Costa Rica. Revista de Biología Tropical, 52: 1–41