del Moral-Flores, L.F. & Angulo, A. & López, M.I. & Bussing, W.A. (2015)
Nueva especie del género Urobatis (Myliobatiformes: Urotrygonidae) del Pacífico oriental tropical. International Journal of Tropical Biology and Conservation, 63(2), 501–514

Angulo, A. & López, M.I. & Bussing, W.A. & Murase, A. (2014)
Records of chimaeroid fishes (Holocephali: Chimaeriformes) from the Pacific coast of Costa Rica, with the description of a new species of Chimera (Chimaeridae) from the eastern Pacific Ocean. Zootaxa, 3861(6), 554–574
DOI: 10.11646/zootaxa.3861.6.3

López, M.I. & Bussing, W.A. (1998)
Urotrygon cimar, a new eastern Pacific stingray (Pisces: Urolophidae). Revista de Biología Tropical, 46(Supplement 6): 271–277

Bussing, W.A. & López, S.M.I. (1994)
Demersal and pelagic inshore fishes of the Pacific Coast of Lower Central America. Rev. Trop. Biol.(spec. pub.). 164 pp.