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The colour changes of Octopus Vulgaris LMK [microform]
Cowdry, E. V. (Edmund Vincent), 1888-1975 · 1911 · [Toronto] : University Library, pub. by the librarian · 1 picture
Poulpe · Octopuses · Color variation (Biology) · Homochromie
Internet Archive · Canadiana.org · Public domain (published before 1931) · More from this library
![Picture 1 of 1 from The colour changes of Octopus Vulgaris LMK [microform] (1911), leaf 71](https://img.insideoutlibrary.com/img/200/ia-cihm_71205-71-0.webp)