Biodiversity Heritage Library
Subject "Mollusca (Sistematica)"
Illustrated index of British shells : containing figures of all the recent species, with names and other information / G.B. Sowerby.
By: Sowerby, G. B. (George Brettingham),
Publication info: London :Simpkin, Marshall,1859.
Contributed by: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
Subjects: Geographical distribution Great Britain Identification Mollusca (Sistematica) Mollusks Shells
Monography of the family Unionidae, or Naiades of Lamarck (fresh water bivalve shells,) of North America, : illustrated by figures drawn on stone from nature. / by T.A. Conrad ...
By: Conrad, T. A. (Timothy Abbott),
Publication info: Philadelphia :J. Dobson ...,1836-
Contributed by: University Library, University of Illinois Urbana Champaign
Subjects: Mollusca (Sistematica) Mollusks North America Pictorial works Unionidae
Report on the present state of our knowledge with regard to the Mollusca of the west coast of North America /
By: Carpenter, Philip P. (Philip Pearsall),
Publication info: London :Taylor and Francis,1857.
Contributed by: California Academy of Sciences
Subjects: Mollusca (Sistematica) Mollusks North America Pacific coast