A Treatise on Zoology. Part V. Mollusca - Pelseneer, Paul, 1863 -1945 (A. & C. Black, 1906)

Tryonia - Academy of Natural Sciences of Philadelphia. Department of Malacology. (Dept. of Malacology, Academy of Natural Sciences of Philadelphia, 1990)

Tryonia - Academy of Natural Sciences of Philadelphia. Department of Malacology. (Dept. of Malacology, Academy of Natural Sciences of Philadelphia, 1992)

Twenty-five year index to publications of the Western Society of Malacologists : author, taxonomic, geographic and subject indices - Western Society of Malacologists. (Western Society of Malacologists, 1993)

Über japanische cephalopoden : Beiträge zur kenntnis der systematik und anatomie der dibranchiaten - Wülker, Gerhard, 1885 -1930 (Verlag der K.B. Akademie der Wissenschaften in Kommission des G. Franzschen Verlags, 1910)

Ulyssis Aldrovandi... Historiam naturalem...de animalibus insectis libri septem... - Aldrovandi, Ulisse, 1522 -1605 (Typis Pauli Jacobi, 1618)

Untersuchungen aus dem Physiologischen Institute der Universität Heidelberg - Kühne, W. (Willy), 1837 -1900 (C. Winter, 1878)

The utilization of minute life; being practical studies on insects, Crustacea, Moll sca, worms, polypes, Infusoria, and sponges - Phipson, T. L. (Thomas Lamb), 1833 -1908 (Groombridge, 1864)

The utilization of minute life; being practical studies on insects, Crustacea, Mollusca, worms, polypes, Infusoria, and sponges - Phipson, Thomas Lamb, 1833 - (Groombridge and sons, 1864)

The utilization of minute life; being practical studies on insects, Crustacea, Moll sca, worms, polypes, Infusoria, and sponges. By Dr. T. L. Phipson - Phipson, T. L. (Thomas Lamb), 1833 -1908 (Groombridge, 1864)

The variation of animals in nature - Robson, G. C. (Guy Coburn), 1888 -1945 (Longmans, Green and co, 1936)

Les variations et leur h©♭r©♭dit©♭ chez les mollusques - Pelseneer, Paul, 1863 -1945 (Hayez, 1920)

Les variations et leur hérédité chez les mollusques - Pelseneer, Paul, 1863 -1945 (M. Lamertin, M. Hayez, 1920)

The veliger - California Malacozoological Society. (California Malacozoological Society, 1967)

The veliger - California Malacozoological Society. (California Malacozoological Society, 1969)

The veliger - California Malacozoological Society. (California Malacozoological Society, 1972)

The veliger - California Malacozoological Society. (California Malacozoological Society, 1974)

The veliger - California Malacozoological Society. (California Malacozoological Society, 1973)

The veliger - California Malacozoological Society. (California Malacozoological Society, 1978)

The veliger - California Malacozoological Society. (California Malacozoological Society, 1979)

The veliger - California Malacozoological Society. (California Malacozoological Society, 1980)

The veliger - California Malacozoological Society. (California Malacozoological Society, 1988)

The veliger - California Malacozoological Society. (California Malacozoological Society, 1992)