Horizon 1 1 17 ACL : Articles dans des revues avec comité de lecture répertoriées par l'AERES Journal of Applied Ichthyology 590-593 BRESIL ZONE TROPICALE ATLANTIQUE 2019 fdi:010075525 ENG Journal of Applied Ichthyology 0175-8659 ISI:000462776200025 2 10.1111/jai.13831 https://www.documentation.ird.fr/hor/fdi:010075525 https://www.documentation.ird.fr/intranet/publi/2019/04/010075525.pdf 35 Horizon (IRD) This study provides the length-weight relationship (LWR) for 13 demersal fish species belonging to 11 families and 8 orders. Data were collected in the northeast Brazilian continental shelf during two scientific surveys (2015 and 2017) using a bottom trawl net (side length of body mesh: 40 mm, side length of cod-end mesh: 25 mm) at 35 stations between 15 and 60 m of depth. We provide novel LWRs for four species and expand the size range of 9 relationships previously established. 040 ; 034 UR248 / UR235 Brésil