In 1938, Smith was informed of the discovery of an unusual and unidentified fish by
Marjorie Courtenay-Latimer, curator of the
East London Museum. When he arrived in
East London in February 1939, he was able to identify it immediately as a
coelacanth, which was then thought to have been extinct for over 65 million years, and he named the species
Latimeria after her. In December 1952, Professor Smith acquired another specimen which had been caught by a fisherman named Ahmed Houssein off the
Comoros Islands. Local trader Eric Hunt had cabled Smith, who then persuaded the South African government to fly him in a
SAAF Dakota to collect the preserved fish for study at
Grahamstown. Smith and his wife Margaret worked jointly on the popular
Sea Fishes of Southern Africa, which was first published in 1949, followed by other writings until 1968. Among these were over 500 papers on fishes and the naming of some 370 new fish species. ==Death and legacy==