Johan Ferreira

Some chemical and physical characteristics of the semen of <i>Cyprinus carpio</i> L. and <i>Oreochromis mossambicus</i> (Peters)

J. C. de W. Kruger, G. L. Smit, J.H.J. Van Vuren et al. · Journal of Fish Biology · 1984 · 105 citations

Biology, Seasonal Basis, Fish Species +12

The uptake of the anaesthetic benzocaine hydrochloride by the gills and the skin of three freshwater fish species

Johan Ferreira, H. J. Schoonbee, G. L. Smit · Journal of Fish Biology · 1984 · 65 citations

Lipid Solubility, Anaesthetic Agent, Anesthetic Pharmacology +15

The physiological responses of blood during thermal adaptation in three freshwater fish species

G. L. Smit, J. Hattingh, Johan Ferreira · Journal of Fish Biology · 1981 · 46 citations

Animal Physiology, Biology, Sarotherodon Mossambicus +9

Electrophoretically detectable genetic data for fifteen southern African cichlids

F.H. van der Bank, W. Stewart Grant, Johan Ferreira · Journal of Fish Biology · 1989 · 36 citations

Biology, Genetic Diversity, Animal Taxonomy +14

Comparison of Anesthetic Potency of Benzocaine Hydrochloride and MS-222 in Two Freshwater Fish Species

Johan Ferreira, G. L. Smit, H. J. Schoonbee et al. · The Progressive Fish-Culturist · 1979 · 35 citations

Medicinal Chemistry, Pharmaceutical Chemistry, Fish Blood +14