For the first time all 6,500 known species of marine mollusks living in the waters adjacent to North America are listed, and over 3,000 kinds are illustrated and described in detail. Over 14,000 items are indexed. There are more than 4,000 black and white illustrations and twenty-four magnificent color plates. Dedicated amateur collectors will now find names for the rarest shells — as well as all the common ones. From the geographical distributions and bathymetric ranges given for each species, collectors may now predict what kind of shells they are likely to find from Quebec to Texas or from Alaska to the Gulf of California. The professional malacologist and serious amateur shell collector will appreciate the monographic reviews, the identification keys, and the updated nomenclature. The second edition is considerably upgraded in technical treatment, and is now an even more useful research tool in shellfishery studies, anti-pollution investigations and marshland conservation projects. Besides its value to the research worker in marine mollusks, it will serve as source material for the marine geologist, the ecologist, the oceanographer, the zoologist, the taxonomist, scientists, and the amateur shell collector. This is an essential addition to natural history museum libraries, public libraries, and marine station reference rooms. Furthermore, every college and university offering courses in marine biology, marine ecology, paleontology, or wetlands conservation will find the second edition of American Seashells an unparalleled source of information.
Robert Tucker Abbott was an American conchologist and malacologist. He was the author of more than 30 books on malacology, which were translated into many languages.
Abbott was one of the most prominent conchologists of the 20th century. He brought conchology to the public with his works, including most notably: American Seashells, 1974, Seashells of the World, 1962, and The Kingdom of the Seashell, 1972. He was an active member of the American Malacological Union and Conchologists of America.
During World War II, Abbott was first a Navy bomber pilot, and later worked for the Medical Research Unit doing research on schistosomiasis. He documented the life cycle of the schistosome in the Oncomelania, a small brown freshwater snail, which he studied in the rice fields of the Yangtze valley.
He married Mary M. Sisler on February 18, 1946. She was also a malacologist.
After World War II, Abbott worked at the National Museum of Natural History, Smithsonian Institution (1944–1954) as Assistant Curator and Associate Curator of the Department of Mollusks. During this time, he earned his Master's and Ph.D. at George Washington University and wrote the first edition of American Seashells.
He then went to the Academy of Natural Sciences in Philadelphia (1954–1969). He was chair of the Department of Mollusks, and held the Pilsbry Chair of Malacology. During that time he went on a number of shelling expeditions to the Indo-Pacific region. He also started his own journal, "Indo-Pacific Mollusca". He also was an active editor on "The Nautilus"
In 1969, Abbott accepted the DuPont Chair of Malacology at the Delaware Museum of Natural History. He also headed the Department of Mollusks, and was Assistant Director. In 1971 he became editor-in-chief of The Nautilus.
Abbott was the Founding Director of The Bailey-Matthews Shell Museum on Sanibel Island. He died from pulmonary disease in 1995, two weeks before the museum opened. He is buried in Arlington National Cemetery.