%0 Journal Article %T The Ecological Differentiation of Two Closely Resembling Haplochromis Species From Lake Victoria (H. Iris and H. Hiatus ; Pisces, Cichlidae) %A Witte, F. %A Barel, C.D.N. %A Hoogerhoud, R.J.C. %J Netherlands Journal of Zoology (in 2003 continued as Animal Biology) %V 33 %N 3 %P 283-305 %@ 0028-2960 %D 1982-01-01 %I BRILL %~ DeepDyve