Drawings, Zoca gigas by [John Obadiah Westwood] Plate 4a, figures 1-14 showing the anatomy of the Zoca gigas [Urocerus gigas?]. Inscribed with publication and plate details. Signed lower left 'Auctor delt.' Backing sheet watermarked 'J Rump 1833'. The manuscript for this paper is wanting. Subject: Zoology Published in Philosophical Transactions as part of paper titled 'On the supposed existence of metamorphoses in the crustacea' by John Obadiah Westwood. Received by the Royal Society on 25 May 1835. Read 18 June 1835. [1835]