Black-potched porcupine fish in stress displaying specialised defence system. SL175/20 SEPTEMBER 8, 2023 BY ANONYMOUS Download PDF (2MB) PEIN Date Created Wed, 10/07/2015 - 02:58 PEIN Date Modified Mon, 02/03/2020 - 20:46 PEIN Notes Slide 20 of 24 Record id 77094 Publication Date 1993