Biological aspects and habitat use of the Panama brief squid, Lolliguncula panamensis, captured in the Gulf of California

Biological aspects and habitat use of the Panama brief squid, Lolliguncula panamensis, captured in the Gulf of California

The biological aspects, size, weight, and reproductive indicators of the Panama brief squid were analyzed. A total of 2,354 individuals caught during 7 exploratory fishing cruises and 5 sampling events in bays in the Gulf of California from 2014 to 2017 were studied. The individuals were grouped by...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Padilla-Serrato, Jesús Guadalupe, Nevárez-Martínez, Manuel Otilio, Arizmendi-Rodríguez, Dana Isela, Rábago-Quiroz, Carlos Hiram, Valdez-Pelayo, Alejandro
Formato: Online
Lenguaje:eng
spa
Publicado: Iniversidad Autónoma de Baja California 2021
Acceso en línea:https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/3143
Etiquetas: Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
id oai:cienciasmarinas.com.mx:article-3143
record_format ojs
institution Ciencias Marinas
collection OJS
language eng
spa
format Online
author Padilla-Serrato, Jesús Guadalupe
Nevárez-Martínez, Manuel Otilio
Arizmendi-Rodríguez, Dana Isela
Rábago-Quiroz, Carlos Hiram
Valdez-Pelayo, Alejandro
spellingShingle Padilla-Serrato, Jesús Guadalupe
Nevárez-Martínez, Manuel Otilio
Arizmendi-Rodríguez, Dana Isela
Rábago-Quiroz, Carlos Hiram
Valdez-Pelayo, Alejandro
Biological aspects and habitat use of the Panama brief squid, Lolliguncula panamensis, captured in the Gulf of California
author_facet Padilla-Serrato, Jesús Guadalupe
Nevárez-Martínez, Manuel Otilio
Arizmendi-Rodríguez, Dana Isela
Rábago-Quiroz, Carlos Hiram
Valdez-Pelayo, Alejandro
author_sort Padilla-Serrato, Jesús Guadalupe
title Biological aspects and habitat use of the Panama brief squid, Lolliguncula panamensis, captured in the Gulf of California
title_short Biological aspects and habitat use of the Panama brief squid, Lolliguncula panamensis, captured in the Gulf of California
title_full Biological aspects and habitat use of the Panama brief squid, Lolliguncula panamensis, captured in the Gulf of California
title_fullStr Biological aspects and habitat use of the Panama brief squid, Lolliguncula panamensis, captured in the Gulf of California
title_full_unstemmed Biological aspects and habitat use of the Panama brief squid, Lolliguncula panamensis, captured in the Gulf of California
title_sort biological aspects and habitat use of the panama brief squid, lolliguncula panamensis, captured in the gulf of california
description The biological aspects, size, weight, and reproductive indicators of the Panama brief squid were analyzed. A total of 2,354 individuals caught during 7 exploratory fishing cruises and 5 sampling events in bays in the Gulf of California from 2014 to 2017 were studied. The individuals were grouped by system: coastal fronts (fishing cruises for jumbo squid, shrimp, hake, and small pelagics) and coastal lagoons (Agiabampo, Yavaros, Tóbari, Lobos, and Las Guásimas Bays). In the coastal fronts 1,687 individuals were sampled (44.2% females, 25.7% males, and 30.1% unsexed), and in the coastal lagoons 667 individuals (59.7% females, 36.7% males, and 3.6% unsexed), with females being the most abundant in both ecosystems. Females were most abundant in sizes >60 mm mantle length (ML), while males were most abundant in sizes >60mm mantle length (ML), while males were most abundant in sizes <60mm ML. Negative allometric growth was evidenced for both sexes (b = 2.59). Mean size at first maturity (LM50) showed that females matured at larger sizes than males, and the frequency of gonad development stages by system showed that the immature stages were the most frequent in both sexes. The sex ratio was 1.7F:1.0M. According to our results, the Panama brief squid inhabits both systems, the coastal fronts and the lagoons, with mature males using coastal lagoons to pass sperm packets to immature females during mating and females then moving to coastal fronts to mature and spawn.
publisher Iniversidad Autónoma de Baja California
publishDate 2021
url https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/3143
_version_ 1792095471241527296
spelling oai:cienciasmarinas.com.mx:article-31432023-11-24T22:12:04Z Biological aspects and habitat use of the Panama brief squid, Lolliguncula panamensis, captured in the Gulf of California Aspectos biológicos y uso de hábitat del calamar dedal, Lolliguncula panamensis, capturado en el golfo de California Padilla-Serrato, Jesús Guadalupe Nevárez-Martínez, Manuel Otilio Arizmendi-Rodríguez, Dana Isela Rábago-Quiroz, Carlos Hiram Valdez-Pelayo, Alejandro Golfo de California calamar dedal Lolliguncula panamensis laguna costera desarrollo ovárico Gulf of California Panama brief squid Lolliguncula panamensis coastal lagoon ovarian development The biological aspects, size, weight, and reproductive indicators of the Panama brief squid were analyzed. A total of 2,354 individuals caught during 7 exploratory fishing cruises and 5 sampling events in bays in the Gulf of California from 2014 to 2017 were studied. The individuals were grouped by system: coastal fronts (fishing cruises for jumbo squid, shrimp, hake, and small pelagics) and coastal lagoons (Agiabampo, Yavaros, Tóbari, Lobos, and Las Guásimas Bays). In the coastal fronts 1,687 individuals were sampled (44.2% females, 25.7% males, and 30.1% unsexed), and in the coastal lagoons 667 individuals (59.7% females, 36.7% males, and 3.6% unsexed), with females being the most abundant in both ecosystems. Females were most abundant in sizes >60 mm mantle length (ML), while males were most abundant in sizes >60mm mantle length (ML), while males were most abundant in sizes <60mm ML. Negative allometric growth was evidenced for both sexes (b = 2.59). Mean size at first maturity (LM50) showed that females matured at larger sizes than males, and the frequency of gonad development stages by system showed that the immature stages were the most frequent in both sexes. The sex ratio was 1.7F:1.0M. According to our results, the Panama brief squid inhabits both systems, the coastal fronts and the lagoons, with mature males using coastal lagoons to pass sperm packets to immature females during mating and females then moving to coastal fronts to mature and spawn. Se analizaron aspectos biológicos, talla, peso e indicadores reproductivos, del calamar dedal. Se analizaron 2,354 individuos capturados en 7 cruceros de pesca exploratoria y en muestreos de 5 bahías en el golfo de California de 2014 a 2017. Los individuos se agruparon en 2 sistemas: frentes costeros (programas de crucero Calamar gigante, Camarón, Merluza y Pelágicos menores) y lagunas costeras (bahías de Agiabampo, Yavaros, Tóbari, Lobos y Las Guásimas). En los frentes costeros se capturaron 1,687 individuos (44.2% hembras, 25.7% machos y 30.1% indeterminados) y en las lagunas costeras, 667 individuos (59.7% hembras, 36.7% machos y 3.6%indeterminados), y las hembras fueron las de mayor abundancia en ambos ecosistemas. Las hembras dominaron en tallas >60 mm de longitud de manto (LM) y los machos, en tallas >60 mm de longitud de manto (LM) y los machos, en tallas <60mm de LM. El tipo de crecimiento fue alométrico negativo para ambos sexos (b = 2.59). La talla promedio de primera madurez (LM50) indicó que las hembras maduran a longitudes mayores que los machos. La frecuencia de los estadios de desarrollo gonádico por sistema mostró que las fases inmaduras en ambos sexos fueron las más frecuentes. La proporción sexual fue 1.7H:1.0M. De acuerdo con nuestros resultados, podemos concluir que el calamar dedal habita ambos sistemas, los frentes costeros y las lagunas costeras, donde los machos maduros parchan a las hembras inmaduras en las lagunas costeras y estas migran a los frentes costeros para madurar y desovar. Iniversidad Autónoma de Baja California 2021-12-17 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Artículo Arbitrado application/pdf text/xml text/xml https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/3143 10.7773/cm.v47i3.3143 Ciencias Marinas; Vol. 47 No. 4 (2021); 211–225 Ciencias Marinas; Vol. 47 Núm. 4 (2021); 211–225 2395-9053 0185-3880 eng spa https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/3143/420420588 https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/3143/420420815 https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/3143/420420816 Copyright (c) 2021 Ciencias Marinas https://creativecommons.org/licenses/by/4.0

Ejemplares similares