Na váš dotaz hasemania-hanseni bylo nalezeno 2 příspěvků.
Hasemania hanseni (Fowler, 1949)
tetra Hansenova
Fowler, H. W. 1949. Description of a new genus and species of characin (Pristicharax hanseni) from Goiaz, Brazil. Not. Nat. (Phila.) No. 216: 1-4.
Hasemania Ellis, 1911
Ellis, M. D. 1911. On the species of Hasemania, Hyphessobrycon, and Hemigrammus collected by J. D. Haseman for the Carnegie Museum. Annals of the Carnegie Museum v. 8 (no. 1, art. 2): 148-163, Pls. 1-3.