Results 41 to 50 of about 619 (125)

ABUNDANCIA RELATIVA, ESTRUCTURA DE TALLAS Y RELACIÓN LONGITUD-PESO DE LA MOJARRA MEXICANA Eugerres mexicanus [PDF]

open access: yes, 2015
La mojarra mexicana Eugerres mexicanus (Steindachner), es una especie de agua dulce con distribución exclusiva en el sureste de México y norte de Guatemala, forma parte de las pesquerías artesanales y se comercializa a nivel regional, por lo que ...
Adrián Felipe González-Acosta   +4 more
core   +3 more sources

Interacción competitiva entre la mojarra criolla (cichlasoma istlanum) y el pez cíclido convicto (amatitlania nigrofasciata): perspectivas de un manejo en cautiverio [PDF]

open access: yes, 2018
RESUMEN El pez cíclido convicto Amatitlania nigrofasciata, es uno de los peces cíclidos más agresivos y fue introducido a la cuenca del Río Balsas en el centro de México donde habita el cíclido nativo mojarra criolla, Cichlasoma istlanum.
MARCO POLO FRANCO ARCHUNDIA
core  

DNA barcoding reveals global and local influences on patterns of mislabeling and substitution in the trade of fish in Mexico. [PDF]

open access: yesPLoS One, 2022
Munguia-Vega A   +4 more
europepmc   +1 more source

Assessment of natural resource conditions in and adjacent to Biscayne National Park. Natural Resource Report NPS/BISC/NRR—2012/598 [PDF]

open access: yes, 2012
This report is an assessment of the conditions of natural resources in Biscayne National Park (BNP) based on the compilation, review and evaluation of existing information on the Park’s natural resources.
Boyer, Joseph N.   +7 more
core  

Mercury concentrations in Baja California Sur fish: Dietary exposure assessment. [PDF]

open access: yesChemosphere, 2021
Murillo-Cisneros DA   +7 more
europepmc   +1 more source

Digenetic trematodes of marine fishes of Ensenada, Baja California, Mexico [PDF]

open access: yes, 1983
The objective of the present study is then limited to investigate the parasitic fauna of marine fishes from Ensenada, Baja California, and to compile in a single manuscript all data (Host-Parasite list, Parasite-Host list, and distribution of parasites ...
Druk-Gonzalez, Jesus
core   +1 more source

An early Maya calendar record from San Bartolo, Guatemala. [PDF]

open access: yesSci Adv, 2022
Stuart D   +3 more
europepmc   +1 more source

Estudio Florístico del Parque Universitario "Las Orquídeas", como base para la conservación y Educación Ambiental [PDF]

open access: yes, 2014
En la presente investigación se realizo la identificación taxonómica y estudio etnobotánico de las especies de plantas vasculares (forma biológica: árboles, arbustos y algunas herbáceas) presentes en el Parque Universitario Las Orquídeas del Centro ...
MONSALVO JIMENEZ, CRISTINA BERENICE   +1 more
core  

Trade reform and household welfare : the case of Mexico [PDF]

open access: yes
The authors use a two-step, computationally simple procedure to analyze the effects of Mexico's potentially unilateral tariff liberalization. First, they use a computable general equilibrium model provided by the Global Trade Analysis Project (GTAP) as ...
Ianchovichina, Elena   +2 more
core  

Preferred temperature of the mexican native cichlid Cichlasoma istlanum (Jordan and Snyder, 1899) [PDF]

open access: yes, 2017
Preferred temperature of juvenile Cichlasoma istlanum was 2.1ºC higher (p < 0.05) than that of adults, which had a preferred temperature of 30.5ºC. The thermal preference of juveniles and adults did not differ between day and night.
Díaz, Fernando   +2 more
core   +1 more source

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