Key to species of genus Hypsophrys 8a(2a) Teeth pointed; profile strongly convex (Fig. 28)........................................ Hypsophrys nicaraguensis 8b Teeth incisor-like; profile with a pronounced slope (Fig. 29)......................... Hypsophrys nematopusPublished as part of Juan J. Schmitter-Soto, 2007, A systematic revision of the genus Archocentrus (Perciformes: Cichlidae), with the description of two new genera and six new species., pp. 1-78 in Zootaxa 1603 on page