Subject ASC0000blr
The Intellectual observer.
v.5 (1864), Page 4 (1864)
Harvard University, MCZ, Ernst Mayr Library
BHL Page 39488141
Keywords
fish stickleback animals eight days natural size Stickleback Pin anadromous fish Leeds England biology ichthyology aquaria ova nests gills polluted water fry three spined stickleback Three-spined stickelback horsfall