The Zoological Society of London Journal of Zoology., London no.229 VF 2588 SEPTEMBER 8, 2023 BY ANONYMOUS Download PDF (2MB) PEIN Date Created Tue, 10/06/2015 - 23:16 PEIN Date Modified Mon, 02/03/2020 - 18:26 PEIN Notes Article kept at Greg's collection Record id 50485 Publication Date 1993