A5032443633- Marine and fisheries research
- Marine Bivalve and Aquaculture Studies
- Fish Biology and Ecology Studies
- Fish Ecology and Management Studies
- Marine and coastal plant biology
- Cephalopods and Marine Biology
- Sustainability and Ecological Systems Analysis
- Aquatic Invertebrate Ecology and Behavior
- Isotope Analysis in Ecology
- Marine and coastal ecosystems
- Coral and Marine Ecosystems Studies
- Business, Innovation, and Economy
- Food Industry and Aquatic Biology
- Space Exploration and Technology
- Marine Biology and Ecology Research
- Ichthyology and Marine Biology
Autonomous University of Sinaloa
2019-2023
Instituto Politécnico Nacional
2012-2019
Universidad Autónoma de Baja California Sur
2012
Fishes are highly diverse and over time they have developed interesting reproductive behaviors to help the survival of their offspring ensure continuity species. Some species, such as fish from Balistidae family (triggerfish, pistolfish, etc.), exhibit protective behavior, where both parents, female male, different roles, before, during after spawning; which include building caring nests lay young. Their style is a great example dedication effort that some species make care for offspring....
The gonadal development assessment is a fundamental work in researching the reproduction of Peprilus medius, on way to understand its population dynamics and achieve sustainable management fisheries.The diagnosis based morphochromatic features quicker, more practical cheaper method, properly validated, it may be an accurate procedure.This particularly useful researches when required provide prompt information support decision-making for fisheries management, during long-term monitoring...
We analyzed individual growth and body mass allometry of the temperate stock Sardinops sagax from samples collected on commercial fleet during 2005 to 2014 in southern California Current System. Ages were estimated otolith ring reading. Age (years) standard length (SL; mm) data fitted using four models: von Bertalanffy (VBM), Gompertz (GM), logistic (LM), Schnute (SM) models. Parameters each model calculated by maximum likelihood method Akaike information criterion Akaike’s weight (WAICi)...
The shrimp trawling fishery is the most important one in Mexico value terms and given its putative environmental, societal economical implications, it also difficult to manage. Although this was restricted from national bays estuaries since 1970’s, local fisheries cooperatives recently claimed access stocks within La Paz Bay by using an artisanal fleet a low impact net. This study aiming at simulating some ecosystem level effects of such potential fishing effort release. We explored response...
Among Bagre genera, there is a high variation in the estimation of age, concern due to overexploitation risk fisheries because age underestimation. panamensis an important fishery resource Mexican Pacific and Gulf California. Its known from otoliths, but its accuracy needs be confirmed, periodicity otoliths record validated. The external morphology, some microstructure attributes, B. panamensis' were described 371 specimens collected southeast lapilli larger than sagittae asterisci otoliths....
The blood cockle Larkinia grandis is a commercially important resource in the Gulf of California, but little information available on this species. In study, interactions between body weight (BW) and shell length (SL), height (SH), width (SW) were evaluated L. population Mexico. Eighty cockles hand-picked monthly from August 2017 to July 2018 near and/or under mangrove trees southeastern coast California. range measurements (SL = 142.00–44.57 mm, SH 85.50–31.15 SW 76.56–32.03 mm) indicates...
Las condiciones climáticas y oceánicas determinan el patrón de distribución la merluza del Pacífico (Merluccius productus). El presente trabajo tuvo como objetivo conocer relación espaciotemporal entre abundancia ambiente en golfo California. Se analizó información obtenida 6 cruceros investigación realizados 2014 2019. Los resultados mostraron que California alcanza tallas 105 cm longitud total presenta dimorfismo sexual a >73 total. La mayor biomasa recurso (68,260.37 t) se encontró...
The monitoring on abalone banks has been intensified since the declining of wild global production due to overfishing, disease, environmental changes and poaching.This is support timely decisions execute actions for mitigation, prevention, conservation fisheries benefits.Eight morphophysiological indices green abalone, Haliotis fulgens Philippi, 1845 from Pacific coast Mexico were evaluated their performance elucidated potential as tools.The Boolootian's gonadic index (GIB) area (GAIA)...
Research on populations of the family Mugilidae is necessary for framework their good use and conservation, given documented spatial-temporal variation in attributes biological processes. Mugil curema has also shown particularities southeastern Gulf California, which should be considered. In total, 626 individuals were collected from February 2015 to August 2016. The gonad development pattern was asynchronous divided into six ovarian five testicular phases. sex succession as size increases,...
Larkinia grandis (Broderip & G.B. Sowerby I, 1829), an important fishing resource for Mexican communities, is Arcidae clam. It also considered a species with aquaculture potential. In this work we investigated the gonadal phases and sexuality in population of L. Gulf California. Our findings support hypothesis that there one male per female studied. documents shape, position color gonads are consistent observations other species. Additionally, five differentiated described males...
Fishing is a beneficial activity for populations settled near bodies of water. It can be split into industrial and artisanal fishing; the latter more important from global, cultural, economic, social points view. Mugilids are great commercial interest fisheries due to their wide distribution diverse uses; in Mexico, this resource stands out because it ranks fourth specific composition catches has shown growing trend yields recent years (2008-2020). Therefore, an evaluation stock behavior...
El caracol Megastraea undosa forma parte de las pesquerías recursos bentónicos económicamente importantes la costa occidental Baja California Sur, México. Los estudios sobre su densidad y estructura tallas son debido a que forman evaluaciones stock en apoyo al manejo pesquería. objetivo este trabajo fue determinar variaciones espacio-temporales del M. Se determinó por sitio muestreo se analizó con base talla mínima legal zona pesca. En el análisis espacial, (ind. m-2) promedio analizaron...
Over the past decade, fishery of Pacific hake, Merluccius productus (Ayres, 1855), has increased in Gulf California, Mexico; therefore, any biological–fisheries information is highly relevant for management this fishery, and on age individual growth would be fundamental to evaluate populations. The objective presently study was assess age, based otolith structure, estimate parameters through a multimodel approach. Specimens were collected during research cruises BIP XI from 2014 2019. hake...