Unlike albinism, where there is a complete lack of melanin and the iris is red due to underlying blood vessels, leucistic ...
The animal was filmed by a yachtsman off the French Riviera. Scientists described it as 'superb news' for this critically ...
Maurice Lariche, Mém. Musée Roy. D'Hist. Nat. Belgique. 12th Ser., 3 (1936). Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873–76. ‘Deep Sea Deposits ...