Results 121 to 130 of about 288 (151)

Ciguatoxin Occurrence in Food-Web Components of a Cuban Coral Reef Ecosystem: Risk-Assessment Implications. [PDF]

open access: yesToxins (Basel), 2019
Díaz-Asencio L   +12 more
europepmc   +1 more source

The fishes of Cayo Arcas (Campeche Bank, Gulf of Mexico): an updated checklist. [PDF]

open access: yesZookeys, 2016
Robertson DR   +4 more
europepmc   +1 more source

Endocrine disruption in Sphoeroides testudineus tissues and sediments highlights contamination in a northeastern Brazilian estuary

open access: yesEnvironmental Monitoring and Assessment, 2016
In recent decades, considerable attention has been devoted to endocrine disruptor chemicals (EDC) and studies on fish feminization have increased throughout the years as a key signal for aquatic environmental contamination. The input of domestic sewage into water reservoirs is common in South American countries, especially in cities that experienced ...
Paula C Jiménez   +2 more
exaly   +5 more sources

Ocorrência e alimentação do baiacu Sphoeroides testudineus (Actinopterygii – Tetraodontiformes) na margem oeste da Baía de Todos os Santos, Bahia, Brasil

open access: yesSitientibus, Série Ciências Biológicas, 2011
This study aims to plot the occurrence and investigate thediet of the pufferfish Sphoeroides testudineus on the west margin of the Baía de Todos os Santos (BTS). Fish werecollected bimonthly by beach seine, between July 2003 and June 2006, in five
Alexandre Clistenes De Alcântara Santos
exaly   +4 more sources

Characterizing trophic ecology of the checkered puffer (Sphoeroides testudineus) [PDF]

open access: yesLatin American Journal of Aquatic Research, 2017
ABSTRACT Sphoeroides testudineus (Linnaeus, 1758), is a common, widely distributed fish in coastal ecosystems. To better understand the trophic niche of S. testudineus, we collected individuals from tidal creeks on Abaco Island, The Bahamas, and employed stomach content and stable isotope analysis.
Craig A Layman
exaly   +4 more sources

Biologia reprodutiva de Sphoeroides testudineus (Linnaeus) (Pisces, Osteichthyes, Tetraodontidae) da gamboa do Baguaçu, Baía de Paranaguá, Paraná, Brasil [PDF]

open access: yesRevista Brasileira De Zoologia, 2002
The present study seeks to elucidatc reproduetive aspects of Sphoeroides testudineus (Linnaeus, 1758), Tetraodontidae. Monthly collections were accomplished for one year (November/98-October/99), in the gamboa do Baguacu, Bay of Paranagua with a Fyke net.
Luis Fernando Favaro, Henry Louis Spach
exaly   +4 more sources

The Na+, K+, 2Cl− cotransporter of estuarine pufferfishes (Sphoeroides testudineus and S. greeleyi) in hypo- and hyper-regulation of plasma osmolality

Comparative Biochemistry and Physiology Part - C: Toxicology and Pharmacology, 2006
The pufferfishes Sphoeroides testudineus and Sphoeroides greeleyi are estuarine species that osmoregulate efficiently, but S. testudineus tolerates seawater dilution to a much higher degree than S. greeleyi. This study aimed at testing whether NKCC is involved with their differential tolerance of seawater dilution, through the analysis of in vivo ...
Viviane Prodocimo, Carolina A Freire
exaly   +3 more sources

Redescription and Genetic Characterization of Cucullanus dodsworthi (Nematoda: Cucullanidae) From the Checkered Puffer Sphoeroides testudineus (Pisces: Tetraodontiformes)

Journal of Parasitology, 2011
Cucullanus dodsworthi Barreto, 1922 was originally described from the checkered puffer fish, Sphoeroides testudineus (Linnaeus), from Brazilian waters. New material of this nematode species was recovered from the same type host species from Mexican waters off the Yucatán Peninsula. This material was compared with Brazilian specimens.
M Leopoldina Aguirre-Macedo
exaly   +3 more sources

Length-weight relationship and parameters of growth for the checkered puffer Sphoeroides testudineus from a karstic tropical coastal lagoon: La Carbonera, Yucatan, Mexico [PDF]

open access: yesJournal of Applied Ichthyology, 2012
Summary This study reports length-weight relationships and growth parameters for Sphoeorides testudineus from La Carbonera, a karstic tropical coastal lagoon on the northwestern coast of the Yucatan Peninsula, Mexico.
Xavier Chiappa-Carrara
exaly   +1 more source

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