Rosmarus Collection

Walrus and manati, Odobenus rosmarus and Trichechus manatus.. Handcolored copperplate engraving from Ebenezer Siblys Universal System of Natural History, 1794

Walrus, Odobenus rosmarus. Vulnerable. Trichecus rosmarus Linn. Handcoloured copperplate engraving by Johann Nussbiegel after an illustration by Jacques de Seve from Johann Christian Daniel Schrebers

Walrus, northern fur seal, and sea lion
Walrus, Odobenus rosmarus, northern fur seal, Callorhinus ursinus, and South American sea lion, Otaria flavescens. Handcoloured copperplate engraving from Rene Primevere Lessons Complements de

Walrus, Odobenus rosmarus.. Handcolored copperplate zoological engraving from George Shaw and Frederick Nodders The Naturalists Miscellany, 1792

Walrus, Odobenus rosmarus, and West Indian manatee, Trichechus manatus (vulnerable).. Handcolored copperplate stipple engraving from Frederic Cuviers Dictionary of Natural Science: Mammals, Paris

WALRUS 1909
A group of walruses (trichechus rosmarus)

Bewick / Walrus
(odobenus rosmarus) Bewick gives the alternative name of sea-horse but he admits it is a mammal, not a fish

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