Subject ASC0000byb

The Intellectual observer.
v.6 (1865), (1865)
Harvard University, MCZ, Ernst Mayr Library
BHL Page 39489239

Keywords

clam anatomical view microscopic view bivalve anatomy marine animal mussel freshwater mussels swan mussel development Anodonta cygnea zoology invertebrate shells valves gills mantle byssus filament bivalve aquatic biology shellfish parasite the swan mussel animal of ditto embryos shewing heart portion of outer gill portion of fin of fish Shell outer gill fin

Contributors

Species