R. Manconi et R. Pronzato, Rediscovery of the type material of Spongilla lacustris (L., 1759) in the Linnean herbarium, ITAL J ZOOL, 67(1), 2000, pp. 89-92
The type material of Spongilla lacustris, recently found in the Linnean her
barium, is described. Type locality and present distribution are shown. Mor
phological diagnostic traits are described by SEM microphotography. This is
the single species of Porifera out of 12 described by Linnaeus in 1759, wi
th type specimen known. A lectotype is selected from two syntypes.