Robson, G. C. (1929). Notes on the Cephalopoda. - IX. Remarks on the Atlantic Octopoda etc. in the Zoologisch Museum, Amsterdam. Annals and Magazine of Natural History. (series 10) 3(18):609-618.
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Robson, G. C.
1929
Notes on the Cephalopoda. - IX. Remarks on the Atlantic Octopoda etc. in the Zoologisch Museum, Amsterdam