Length‐weight relationship of twelve mesopelagic fishes from the western Tropical Atlantic

Type Article
Date 2020-12
Language English
Author(s) Nolé Eduardo Leandro1, 2, Maia Mincarone Michael3, Lucena-Frédou Flavia1, Rodrigues Martins Julia3, Vinícius Felix Afonso Gabriel3, Teixeira Villarins Barbara3, Frédou Thierry1, Lira Alex Souza1, Bertrand Arnaud1, 2, 4
Affiliation(s) 1 : Departamento de Pesca e Aquicultura, Universidade Federal Rural de Pernambuco, Recife, Brazil
2 : Institut de Recherche pour le Développement (IRD), MARBEC (Université Montpellier, CNRS, Ifremer, IRD), Sète, France
3 : Instituto de Biodiversidade e Sustentabilidade, Universidade Federal do Rio de Janeiro, Macaé, Brazil
4 : Departamento de Oceanografia, Universidade Federal de Pernambuco, Recife, Brazil
Source Journal Of Applied Ichthyology (0175-8659) (Wiley / Blackwell), 2020-12 , Vol. 36 , N. 6 , P. 845-848
DOI 10.1111/jai.14084
WOS© Times Cited 6
Keyword(s) Brazil, deep-sea, lanternfish, oceanic islands, seamounts
Abstract

Length‐weight relationship parameters were calculated for twelve mesopelagic fish species from the western Tropical Atlantic: Diretmus argenteus, Melamphaes polylepis, Bolinichthys distofax, Diaphus lucidus, Diaphus splendidus, Electrona risso, Hygophum taaningi, Taaningichthys bathyphilus, Melanolagus bericoides, Winteria telescopa, Diplophos taenia, Astronesthes similus. Data was collected off northeastern Brazil from April 9th to May 6th, 2017. Hauls were conducted during day and night at 47 stations by using a micronekton trawl (body mesh: 40 mm, cod‐end mesh: 10 mm) from 10 to 1,113 m depth. The material was fixed in a 4% formalin solution for 1 month and then preserved in a 70% alcohol solution for proximally 6 months before processing for length (nearest 0.1 cm of standard length) and weight (nearest 0.01 g of total weight). A new maximum standard length for Winteria telescopa is also provided.

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Nolé Eduardo Leandro, Maia Mincarone Michael, Lucena-Frédou Flavia, Rodrigues Martins Julia, Vinícius Felix Afonso Gabriel, Teixeira Villarins Barbara, Frédou Thierry, Lira Alex Souza, Bertrand Arnaud (2020). Length‐weight relationship of twelve mesopelagic fishes from the western Tropical Atlantic. Journal Of Applied Ichthyology, 36(6), 845-848. Publisher's official version : https://doi.org/10.1111/jai.14084 , Open Access version : https://archimer.ifremer.fr/doc/00643/75462/