Results 71 to 80 of about 632,065 (84)

Behavioral thermoregulation, temperature tolerance and oxygen consumption in the Mexican bullseye puffer fish, Sphoeroides annulatus Jenyns (1842), acclimated to different temperatures

Journal of Thermal Biology, 2011
Abstract An inverse and unusual relationship was found between preferred temperature and acclimation temperature in the bullseye puffer, Sphoeroides annulatus . The final preferendum temperature (PT) was 26.8 °C. The critical thermal maxima (CTMax) were 37.7, 38.8, 40.0, 40.8 and 41.3 °C where the temperatures of acclimation were 19, 22, 25, 28 and ...
Fernando Diaz, Ana Denisse Re
exaly   +2 more sources

Effectiveness of freshwater treatment against Lepeophtheirus simplex (Copepoda: Caligidae) and Neobenedenia sp. (Monogenea: Capsalidae), skin parasites of bullseye puffer fish, Sphoeroides annulatus reared in tanks

Aquaculture, 2008
Concurrent infections provoked by the sea lice Lepeophtheirus simplex and the monogenean Neobenedenia sp. on bullseye puffer fish Sphoeroides annulatus, reared in tanks, have been related to skin pathology and mortality. Freshwater treatment is widely used to treat two parasite groups, but the results differ depending on the parasite species, life ...
MIGUEL Betancourt-Lozano, Maria Isabel Abdo De La Parra, Luis Alvarez-Lajonchere   +2 more
exaly   +2 more sources

Osmoregulation, growth, and survival during the larval development of bullseye puffer fishSphoeroides annulatus(Jenyns, 1842, Pisces: Tetraodontidae)

Marine and Freshwater Behaviour and Physiology, 2015
We analysed the effects of salinity on survival, growth and the osmoregulatory capacity (OC) of puffer fish larvae (Sphoeroides annulatus). In experiment 1, we compared the growth of larvae maintained at a constant temperature (28 ± 0.5 °C) under seven salinity levels (5, 12, 19, 26, 33, 35 and 40 psu) over a 28-day period.
Javier Pérez-Robles, Fernando Diaz, Ana Denise Re, Ivone Giffard-Mena, María Isabel Abdo-de la Parra, Leonardo Ibarra-Castro   +5 more
openaire   +1 more source

Toxicity of formalin to bullseye puffer fish (Sphoeroides annulatus Jenyns, 1843) and its effectiveness to control ectoparasites

Aquaculture, 2003
MIGUEL Betancourt-Lozano
exaly  

An intensive hatchery rearing protocol for larvae of the bullseye puffer, Sphoeroides annulatus (Jenyns)

Aquaculture Research, 2010
Neil Duncan, Armando Garcia-Ortega, Crisantema Hernández   +2 more
exaly  

Osmoregulation, growth, and survival during the larval development of bullseye puffer fishSphoeroides annulatus(Jenyns, 1842, Pisces: Tetraodontidae)

Marine and Freshwater Behaviour and Physiology, 2015
Leonardo Ibarra-Castro, Ivone Giffard-Mena, Fernando Diaz   +2 more
exaly  

Efficacy of praziquantel and a combination anthelmintic (Adecto®) in bath treatments against Tagia ecuadori and Neobenedenia melleni (Monogenea), parasites of bullseye puffer fish

Aquaculture, 2018
Leonardo Ibarra-Castro, FRANCISCO Neptalí Morales-Serna   +1 more
exaly  

Effect of water treatment and aeration on the percentage hatch of demersal, adhesive eggs of the bullseye puffer (Sphoeroides annulatus)

Aquaculture, 2004
Ana Roque, J F Turnbull
exaly  

In vitroeffect of low salinity on egg hatching and larval survival ofHeterobothrium ecuadori(Monogenea) infecting bullseye puffer fishSphoeroides annulatus

Aquaculture Research, 2015
MIGUEL Betancourt-Lozano
exaly  

Saxitoxin Puffer Fish Poisoning in the United States, with the First Report ofPyrodinium bahamenseas the Putative Toxin Source

Environmental Health Perspectives, 2006
Tod A Leighfield, Kevin D White, Sherwood Hall   +2 more
exaly