The British Tunicata; an unfinished monograph - Hopkinson, John, 1844 -1919 (Printed for the Ray society, 1907)

The British Tunicata; an unfinished monograph - Hopkinson, John, 1844 -1919 (Printed for the Ray society, 1912)

British zoophytes : an introduction to the hydroida, actinozoa, and polyzoa found in Great Britain, Ireland, and the Channel Islands - Pennington, Arthur S. (Arthur Stuart) (L. Reeve, 1885)

Brockhaus' Konversations-Lexikon (F.A. Brockhaus, 1894)

Dr. H.G. Bronn's Klassen und Ordnungen der Weichthiere (Malacozoa) : wissenschaftlich dargestellt in Wort und Bild ; Kopftragende Weichthiere (Malacozoa cephalophora) - Bronn, H. G. (Heinrich Georg), 1800 -1862 (C.F. Winter, 1862)

Bryozoa of the Pacific coast of America - Osburn, Raymond C. (Raymond Carroll), 1872 -1955 (University of Southern California Press, 1950)

Bryozoans from Bali, Lombok, and Komodo - Winston, Judith E. (American Museum of Natural History, 1986)

Budding in Perophora - Lefevre, George, 1869 -1923 (Ginn & company, 1898)

Bulletin - United States. Office of Experiment Stations. (Govt. Print. Off, 1913)

Bulletin - East Africa Natural History Society. (East Africa Natural History Society, 1975)

Bulletin - United States National Museum (G.P.O, 1921)

Bulletin - United States National Museum (G.P.O, 1928)

Bulletin - United States National Museum (G.P.O, 1932)

Bulletin - United States National Museum (G.P.O, 1923)

Bulletin - United States National Museum (G.P.O, 1947)

Bulletin - United States National Museum (G.P.O, 1963)

Bulletin - United States National Museum (G.P.O, 1964)

Bulletin - United States National Museum (G.P.O, 1967)