Na váš dotaz hemigrammus-hyanuary bylo nalezeno 4 příspěvků.
Eigenmann, C. H. 1918. The American Characidae (Part 2). Memoirs of the Museum of Comparative Zoology v. 43 (pt 2): 103-208,Pls. 3, 8-11, 13, 16-29, 33, 78-80, 93, 101.
Gill, T. N. 1858. Synopsis of the fresh water fishes of the western portion of the island of Trinidad, W. I. Annals of the Lyceum of Natural History of New York v. 6 (nos 10-13, art. 38): 363-430.