From fossil molluscs to salmon

On 9 April 1897 Wilfrid Hudleston, an eminent geologist, purchased the West Holme Estate, comprising some 1500 acres on the edge of the Isle of Purbeck in Dorset, where he could enjoy his sporting interest in shooting and fishing. In doing so, he established a link between himself, The Malacological Society of London, and the Freshwater Biological Association. Hudleston was a keen field geologist who built up a personal collection of several thousand fossils. In 1893 Hudleston took the chair at a meeting, held at the Natural History Museum, which founded The Malacological Society of London. The site on which the Freshwater Biological Association's River Laboratory now stands was formerly part of the West Holme Estate. It purchased the fishing rights to the East Stoke mill stream prior to building the laboratory, in 1957.

Genetic status of selected fish taxa in relation to conservation of genetic and species diversity in the Victoria and Kyoga Lake basins

Cichlids are known for their explosive radiation especially in the African Great Lakes marked with a high level of lake endemism. These fishes have been characterized mainly along trophic and habitat differences, by variation in morphological structures such as teeth and jaws and by differences in body shape and coloration. Cichlids are important as a microcosm of macroevolution. The explosive radiation, young evolutionary scale, and the isolation of groups characterized with high levels of endemism and presence of living fossils makes the group important for evolutionary and genetic studies. Lake Victoria region cichlids which are isolated and relatively more recent in evolution were the last to be appreciated in their diversity. Recently Ole Seehausen has found scores of rock fishes in Lake Victoria which were up to then thought to be absent from the Lake and only known to occur in Lakes Malawi and Tanganyika. Greenwood put together the species groups of Lake Victoria, and later in the early 1980's revised the classification of haplochromine species to reflect the phyletic origin and interrelationship of the various groups in Lake Victoria region. Melan Stiassny has been interested in early evolution of cichlids while the likes of Paul Fuerst and Lees Kaufman and Axel Meyer have been interested and are working to explain the speciation mechanisms responsible for the explosive radiation and evolution of cichlids. Locally S.B Wandera and his student Getrude Narnulemo are spearheading the biodiversity and taxonomic studies of cichlids in Lake Victoria region