Results 81 to 90 of about 1,277 (191)

A Comparison of Whole Body Mercury Concentrations of Mummichogs (Fundulus heteroclitus) and Atlantic Silversides (Menidia menidia) [PDF]

open access: yes, 2015
Few studies have focused on mercury cycling within salt marsh estuaries. Mummichogs (Fundulus heteroclitus) and Atlantic silversides (Menidia menidia) are two species of forage fish that live year round in South Carolina salt marshes.
Ferons, Daniel P.
core   +1 more source

The Effect of Temperature Fluctuations on the Sex Ratio of the Atlantic silverside (Menidia menidia), a Species with Temperature-Dependent Sex Determination

open access: yes, 2022
v, 34 p.Sex determination in vertebrates can occur via genetics, as found in humans, or based on the environment. In the most prevalent form of environmental determination of sex (ESD), the temperature of the environment during development decides the ...
Hancock, Grace
core   +1 more source

SITUACIÓN DE Menidia jordani (Pisces: Atherinopsidae) EN EL EMBALSE LA GOLETA, ESTADO DE MÉXICO

open access: yesRevista Chapingo: Serie Ciencias Forestales y del Ambiente, 2010
En este estudio se analiza la situación del charal Menidia jordani (Pisces, Atherinopsidae) en el embalse La Goleta, Estado de México y las variaciones poblacionales desde 1998, cuando se registró por primera vez en el embalse.
N. A. Navarrete-Salgado   +2 more
doaj  

Dieta, selectividad y solapamiento trófico entre las tallas del pez blanco Menidia humboldtiana (Atheriniformes: Atherinopsidae) en el embalse Tiacaque, México

open access: yesRevista de Biología Tropical, 2013
Menidia humboldtiana es una especie nativa muy apreciada por su delicado sabor. Se determinó el espectro trófico, selectividad y solapamiento trófico de ésta, durante 1995 (épocas del año), se obtuvieron muestras de zooplancton e identificaron a nivel ...
Regina Sánchez   +2 more
doaj  

Behavioral and molecular effects of micro and nanoplastics across three plastic types in fish: weathered microfibers induce a similar response to nanosized particles

open access: yesFrontiers in Toxicology
Micro and nanoplastics (MNPs) are ubiquitous in the environment and have been detected in most ecosystems, including remote regions. The class of contaminants under the MNP umbrella is quite broad and encompasses variable polymer types, shapes, and sizes.
Sara J. Hutton   +7 more
doaj   +1 more source

Seawater carbonate chemistry and growth, sex ratio of forage fish Menidia menidia

open access: yes, 2020
Whether marine fish will grow differently in future high pCO2 environments remains surprisingly uncertain. Long-term and whole-life cycle effects are particularly unknown, because such experiments are logistically challenging, space demanding, exclude ...
Baumann, Hannes, Murray, Christopher S
core   +1 more source

Temperature-dependent sex determination in fish revisited: Prevalence a single sex ratio response pattern, and possible effects of climate change. [PDF]

open access: yes, 2008
Ospina-Álvarez N, Piferrer F (2008) Temperature-Dependent Sex Determination in Fish Revisited: Prevalence, a Single Sex Ratio Response Pattern, and Possible Effects of Climate Change. PLoS ONE 3(7): e2837.
Piferrer, Francesc   +7 more
core   +2 more sources

Seawater carbonate chemistry and embryo survival, hatch Length, larval survival of Atlantic silverside Menidia menidia

open access: yes, 2018
Concurrent ocean warming and acidification demand experimental approaches that assess biological sensitivities to combined effects of these potential stressors.
Baumann, Hannes, Murray, Christopher S
core   +1 more source

CHARACTER VARIABILITY AND EVOLUTIONARY RATE IN MENIDIA [PDF]

open access: yesEvolution, 1979
Johnson and Mickevich (1977) claimed to demonstrate an association between within-population variability and evolutionary rate for both allozyme loci and morphological characters in the atherinid fish genus Menidia. Their paper is extremely interesting for at least two reasons.
openaire   +2 more sources

Silverside, Menidia menidia, and Northern Pipefish, Syngnathus fuscus, in the St. John River, N.B.

open access: yesThe Canadian field-naturalist, 1967
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Squires, W. Austin, Gorham, Stanley W.
openaire   +2 more sources

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