The rediscovery of the Cladoceran Eurycercus glacialis Lilljeborg, 1887 (Branchiopoda, Chydoridae) in Scotland

The author describes an investigation, the primary aims of which were to locate accurately and assess the ecological status of two Eurycercus glacialis populations in Scotland. A 1957 record of the species did not give a precise location, and on publication of a preliminary report on the location, the possibility of a second location was suggested. In April and May 1988, 16 waterbodies were sampled near Tain, in Scotland, as a result of which the dune waterbodies at Morrich More have now been positively identified as the only known location of E. glacialis in mainland Britain. A second population was found on Shetland. As the mainland site is under considerable developmental pressure from oil pipeline construction, the importance of determining the extent of the distribution on Shetland is highlighted.

The Origins and Early History of the Steamer Albatross, 1880–18

Spencer Fullerton Baird (Fig. 1), a noted systematic zoologist and builder of scientific institutions in 19th century America, persuaded the U.S. Congress to establish the United States Commission of Fish and Fisheries1 in March 1871. At that time, Baird was Assistant Secretary of the Smithsonian Institution. Following the death of Joseph Henry in 1878, he became head of the institution, a position he held until his own demise in 1887. In addition to his many duties as a Smithsonian official, including his prominent role in developing the Smithsonian’s Federally funded National Museum as the repository for governmental scientific collections, Baird directed the Fish Commission from 1871 until 1887. The Fish Commission’s original mission was to determine the reasons and remedies for the apparent decline of American fisheries off southern New England as well as other parts of the United States. In 1872, Congress further directed the Commission to begin a large fish hatching program aimed at increasing the supply of American food f