Typový druh
Hippoglossoides jordani Lockington, 1879.
Původní popis
Reis, R. E. and S. A. Schaefer 1998. New Cascudinhos from southern Brazil: Systematics, endemism, and relationships (Siluriformes, Loricariidae, Hypoptopomatinae). Am. Mus. Novit. No. 3254: 1-25.