1987. The contribution of isopods in the feeding of Sympterygya spp (pisces: rajidae) with a description of Ancinus gaucho sp. n. (isopoda: sphaeromatidae) . Boletim do Instituto Oceanográfico. 35, 2 (jan. 1987), 115–122. DOI:https://doi.org/10.1590/S1679-87591987000200002.