Residency and seasonal movements in Lutjanus argentiventris and Mycteroperca rosacea at Los Islotes Reserve, Gulf of California

2014 ◽  
Vol 501 ◽  
pp. 191-206 ◽  
Author(s):  
T TinHan ◽  
B Erisman ◽  
O Aburto-Oropeza ◽  
A Weaver ◽  
D Vázquez-Arce ◽  
...  
Keyword(s):  
Gulf Of California ◽  
Seasonal Movements ◽  
Mycteroperca Rosacea

Incidence of xanthism in the leopard grouper Mycteroperca rosacea (Perciformes: Serranidae) in the Gulf of California

2017 ◽  
Vol 48 (4) ◽  
pp. 2255-2258
Author(s):  
Marina S. Irigoyen-Arredondo ◽  
Ofelia Escobar-Sánchez ◽  
L. Andrés Abitia-Cárdenas ◽  
Xchel G. Moreno-Sánchez ◽  
Deivis S. Palacios-Salgado
Keyword(s):  
Gulf Of California ◽  
Mycteroperca Rosacea ◽  
Leopard Grouper

Evidence of gonochorism in a grouper, Mycteroperca rosacea, from the Gulf of California, Mexico

2007 ◽  
Vol 82 (1) ◽  
pp. 23-33 ◽  
Author(s):  
Brad E. Erisman ◽  
Jorge A. Rosales-Casián ◽  
Philip A. Hastings
Keyword(s):  
Gulf Of California ◽  
Mycteroperca Rosacea

Incorporating historical and ecological genetic data for leopard grouper (Mycteroperca rosacea) into marine reserve design in the Gulf of California

2015 ◽  
Vol 16 (4) ◽  
pp. 811-822 ◽  
Author(s):  
Alexis M. Jackson ◽  
Adrian Munguía-Vega ◽  
Ricardo Beldade ◽  
Brad E. Erisman ◽  
Giacomo Bernardi
Keyword(s):  
Gulf Of California ◽  
Marine Reserve ◽  
Genetic Data ◽  
Reserve Design ◽  
Mycteroperca Rosacea ◽  
Leopard Grouper ◽  
Marine Reserve Design

scholarly journals Feeding habits of the leopard grouper, Mycteroperca rosacea (Actinopterygii: Perciformes: Epinephelidae), in the central Gulf of California, BCS, Mexico

2019 ◽  
Vol 49 (1) ◽  
pp. 9-22 ◽  
Author(s):  
XCHEL MORENO ◽  
PILAR PEREZ ◽  
MARINA IRIGOYEN ◽  
EMIGDIO MARIN ◽  
LEONARDO ABITIA ◽  
...  
Keyword(s):  
Gulf Of California ◽  
Feeding Habits ◽  
Mycteroperca Rosacea ◽  
Leopard Grouper

scholarly journals Age and Growth of the Leopard Grouper, Mycteroperca rosacea, in the Southern Gulf of California, Mexico

2001 ◽  
Vol 55 (2) ◽  
pp. 171-182 ◽  
Author(s):  
J. Gabriel Diaz-Uribe ◽  
Juan F. Elorduy-Garay ◽  
Ma. Teresa Gonzalez-Valdovinos
Keyword(s):  
Gulf Of California ◽  
Age And Growth ◽  
Mycteroperca Rosacea ◽  
Leopard Grouper

scholarly journals Essential (Cu, Zn) And Nonessential Metals (Pb, Cd) In Muscle of Leopard Groupers (Mycteroperca Rosacea) From A Mining Port In The Gulf of California, Mexico: Human Health Risk Assessment

2021 ◽  
Author(s):  
Marina Soledad Irigoyen-Arredondo ◽  
Xchel Gabriel Moreno-Sánchez ◽  
Ofelia Escobar-Sánchez ◽  
Martín Federico Soto-Jiménez ◽  
Emigdio Marín-Enríquez ◽  
...  
Keyword(s):  
Gulf Of California ◽  
Human Health Risk ◽  
Essential Elements ◽  
Human Consumption ◽  
Mining District ◽  
Metal Concentrations ◽  
Heavy Metal Concentrations ◽  
Males And Females ◽  
Mycteroperca Rosacea ◽  
Nutritional Benefits

Abstract The concentrations of essential (Cu, Zn) and toxic (Cd, Pb) elements were quantified in the muscle of leopard groupers, Mycteroperca rosacea, in a mining district in the Gulf of California. Metal concentrations were analyzed by size, sex, maturity, season, year, and a risk factor for human consumption. Results indicated elevated levels of essential elements (Cu: 11±34.3 μg/g, Zn: 377±1390 μg/g), up to 10 times higher than concentrations of toxic elements (Cd: 0.06±0.1 μg/g, Pb: 0.98±1.5 μg/g). Cadmium was within permissible limit stated by Mexican norm (0.5 μg/g), but lead bordering its limit (1.0 μg/g). Heavy metal concentrations were comparable between males and females. Metal variations were not significantly correlated to the sex, maturity, season, or year (p>0.05). The evaluation of benefits (Daily Mineral Intake) and risks (Target Hazard Quotients) to health indicated that these fish did not represent adverse effects to the consumer, within worldwide limits, but the nutritional benefits are high.

Distribution, seasonal movements and habitat utilisation of an endangered shark, Glyphis glyphis, from northern Australia

2017 ◽  
Vol 573 ◽  
pp. 203-213 ◽  
Author(s):  
BJ Lyon ◽  
RG Dwyer ◽  
RD Pillans ◽  
HA Campbell ◽  
CE Franklin
Keyword(s):  
Northern Australia ◽  
Seasonal Movements

Dissolved oxygen and temperature best predict deep-sea fish community structure in the Gulf of California with climate change implications

2020 ◽  
Vol 637 ◽  
pp. 159-180
Author(s):  
ND Gallo ◽  
M Beckwith ◽  
CL Wei ◽  
LA Levin ◽  
L Kuhnz ◽  
...  
Keyword(s):  
Climate Change ◽  
Community Structure ◽  
Community Composition ◽  
Environmental Conditions ◽  
Deep Sea ◽  
Gulf Of California ◽  
Fish Community ◽  
Demersal Fish ◽  
Fish Community Structure ◽  
Explained Variance

Natural gradient systems can be used to examine the vulnerability of deep-sea communities to climate change. The Gulf of California presents an ideal system for examining relationships between faunal patterns and environmental conditions of deep-sea communities because deep-sea conditions change from warm and oxygen-rich in the north to cold and severely hypoxic in the south. The Monterey Bay Aquarium Research Institute (MBARI) remotely operated vehicle (ROV) ‘Doc Ricketts’ was used to conduct seafloor video transects at depths of ~200-1400 m in the northern, central, and southern Gulf. The community composition, density, and diversity of demersal fish assemblages were compared to environmental conditions. We tested the hypothesis that climate-relevant variables (temperature, oxygen, and primary production) have more explanatory power than static variables (latitude, depth, and benthic substrate) in explaining variation in fish community structure. Temperature best explained variance in density, while oxygen best explained variance in diversity and community composition. Both density and diversity declined with decreasing oxygen, but diversity declined at a higher oxygen threshold (~7 µmol kg-1). Remarkably, high-density fish communities were observed living under suboxic conditions (<5 µmol kg-1). Using an Earth systems global climate model forced under an RCP8.5 scenario, we found that by 2081-2100, the entire Gulf of California seafloor is expected to experience a mean temperature increase of 1.08 ± 1.07°C and modest deoxygenation. The projected changes in temperature and oxygen are expected to be accompanied by reduced diversity and related changes in deep-sea demersal fish communities.

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