XII. On a Specimen of Ziphius recently obtained near Dunedin
Published in The Transactions of the Zoological Society of London, in 1889, in volume 12, issue 8, pages 241-248
Date published:1889-02
Published in The Transactions of the Zoological Society of London, in 1889, in volume 12, issue 8, pages 241-248
Date published:1889-02