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

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