Results 1 to 10 of about 72 (54)
Description of Ellipsomyxa prima n. sp. in the gallbladder of Gambusia yucatana (Cyprinodontiformes: Poeciliidae) from freshwater springs in the Yucatán Peninsula, Mexico [PDF]
Scientific ReportsThe Celestún Lagoon is located on the coast of the Yucatán Peninsula in southern Mexico. The peripheral margins of the lagoon are exposed to a constant influx of water from freshwater springs, where a wide diversity of freshwater fishes occurs ...
Graciela Colunga-Ramírez +2 more
exaly +5 more sources
In vivo evaluation of three biomarkers in the mosquitofish (Gambusia yucatana) exposed to pesticides
Chemosphere, 2005 In this study, the acute toxicity and the in vivo effects of commercial chlorpyrifos, carbofuran and glyphosate formulations on cholinesterase (ChE), glutathione S-transferase (GST) and lactate dehydrogenase (LDH) activities of the mosquitofish (Gambusia yucatana) were investigated.
Lucia Guilhermino, Amadeu M V M Soares
exaly +5 more sources
Water (Switzerland)“El Aerolito” is the most biodiverse cenote cave globally, home to Poecilia velifera and Gambusia yucatana. However, their trophic niches and interactions remain undescribed. A total of 53 P. velifera and 38 G. yucatana were analyzed for stable isotopes, along with water samples for chlorophyll, silicates, and physical–chemical parameters.
Rigoberto Rosas-Luis +2 more
exaly +3 more sources
Los peces como indicador de restauración de áreas de manglaren la costa norte de Yucatán
Revista Mexicana de Biodiversidad, 2016 Los manglares son reconocidos por los servicios ecológicos que proveen a muchas especies de peces. Estudios previos sobre restauración ecológica han pasado por alto estas funciones, generalmente enfocándose a la restauración de cobertura vegetal.
Daniel Arceo-Carranza +4 more
doaj +3 more sources
Revista Mexicana de Biodiversidad, 2009 DADA LA NATURALEZA ESTACIONAL DE ECOSISTEMAS COMO CENOTES PERMANENTES Y HUMEDALES TEMPORALES, SU FAUNA ÍCTIOLÓGICA EXPERIMENTA PROCESOS LOCALES ANUALES DE EXTINCIÓN Y COLONIZACIÓN, CON GRANDES FLUCTUACIONES EN EL TAMAÑO POBLACIONAL.
LUIS ZAMBRANO +3 more
doaj +3 more sources
Kuxulkab', 2014 El objetivo de este estudio es conocer el habito, alimenticio de Gambusia yucatana ya que esta especie tiene poca demanda comercial, sin embargo es muy importante utilizarlo como control biológico de algunas plagas (larvas de mosquito). Se realizo una comparación de dos zonas de estudio que corresponde al Tintal y al Herbario.
América Mondragón Sánchez +1 more
openaire +2 more sources
Expression of estrogenic response genes to different concentration of 17ß-estradiol in male mosquitofish (Gambusia yucatana) [PDF]
, 2018 The estrogenic effects of endocrine disrupting compounds in fish are not reversible and can reduce populations. Sensitive methods such as Q-PCR, Western blot, etc., have been used to determine changes in gene expression and this predict the effects before they become irreversible.
Rendón von Osten, J. +3 more
openaire +3 more sources
Salsuginus seculus Mizelle & Arcadi 1945
, 2017 Salsuginus seculus (Mizelle & Arcadi, 1945) Urocleidus seculus Mizelle & Arcadi, 1945: 293. Salsuginus seculus – Murith & Beverley-Burton 1985: 703-714. HOSTS. — Actinopterygii (gills). GEOGRAPHIC DISTRIBUTION. — Tabasco.
Mendoza-Garfias, Berenit +2 more
core +1 more source
, 2001 FIG. 6. Ascocotyle (Phagicola) ampullacea. Metacercariae from the muscles of Gambusia yucatana, El Yucateco, Tabasco (A), gonads of Belonex belizanus, Chaamac cenote, YucataÂn (B, D, F), mesentery of Poecilia sp., El Yucateco, Tabasco (C), and intestinal
Aguirre-Macedo, M. L. +2 more
core +1 more source
Revista Mexicana de Biodiversidad, 2009 Given the seasonal nature of ecosystems such as permanent sinkholes ('cenotes') and temporary wetlands, their fish fauna experience yearly local extinction and colonization processes, with strong fluctuations in population size.
Ella Vázquez-Domínguez +3 more
doaj