- ↑ 1.0 1.1 1.2 Toledo-Piza, M., N.A. Menezes and G. Mendes dos Santos (1999) Revision of the neotropical fish genus Hydrolycus (Ostariophysi: Characiformes: Cynodontidae) with the description of two new species., Ichthyol. Explor. Freshwat, 10(3):255-280.
- ↑ Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott (1991) World fishes important to North Americans. Exclusive of species from the continental waters of the United States and Canada., Am. Fish. Soc. Spec. Publ. (21):243 p.
- ↑ International Commission on Zoological Nomenclature (1990) Opinion 1581. Hydrolycus Müller and Troschel, 1844 (Osteichthyes, Cypriniformes): Hydrocyon scomberoides Cuvier, 1819 confirmed as type species., Bull. Zool. Nomen. 47:76.
- ↑ Eschmeyer, W.N. (ed.) (1998) Catalog of fishes., Special Publication, California Academy of Sciences, San Francisco. 3 vols. 2905 p.
- ↑ 5.0 5.1 Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (ed.) (2011). "Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist". Species 2000: Reading, UK. Ginkuhà 24 Septyembre 2012.CS1 maint: multiple names: authors list (link) CS1 maint: extra text: authors list (link)
- ↑ FishBase. Froese R. & Pauly D. (eds), 14 Hunyo 2011