Results 61 to 70 of about 1,363 (211)

Molecular cytogenetic differentiation of paralogs of Hox paralogs in duplicated and re-diploidized genome of the North American paddlefish (Polyodon spathula). [PDF]

, 2017
BackgroundAcipenseriformes is a basal lineage of ray-finned fishes and comprise 27 extant species of sturgeons and paddlefishes. They are characterized by several specific genomic features as broad ploidy variation, high chromosome numbers, presence of ...
Amemiya, Chris T, Flajšhans, Martin, Gela, David, Havelka, Miloš, Howell, William Mike, Kořínková, Tereza, Ráb, Petr, Symonová, Radka   +7 more
core   +4 more sources

Current disease treatments for the ornamental pet fish trade and their associated problems

Reviews in Aquaculture, Volume 17, Issue 1, January 2025.
Abstract The trade in live ornamental fishes to be held as companion animals or displayed in public aquaria has an estimated global annual value of US$15–20 billion. Supply chains for ornamental pet fishes often involve many more parties than for fish farmed as food fishes, and at each stage, fishes are exposed to stressors including handling ...
E. Larcombe, M. E. Alexander, D. Snellgrove, F. L. Henriquez, K. A. Sloman   +4 more
wiley   +1 more source

Reduction of Energetic Demands through Modification of Body Size and Routine Metabolic Rates in Extremophile Fish [PDF]

, 2015
Citation: Passow, C. N., Greenway, R., Arias-Rodriguez, L., Jeyasingh, P. D., & Tobler, M. (2015). Reduction of Energetic Demands through Modification of Body Size and Routine Metabolic Rates in Extremophile Fish.
Arias-Rodriguez, L., Greenway, R., Jeyasingh, P. D., Passow, C. N., Tobler, Michael   +4 more
core   +1 more source

The Effects of Seawater Temperature on the Performance of the Tropical Sea Urchin Lytechinus variegatus (Lamarck, 1816)

Aquaculture Research, Volume 2025, Issue 1, 2025.
As seawater temperatures rise in the ocean due to global temperature change, altered mean precipitation, and weather patterns, native species face uncertain futures. The alteration in thermal tolerance was assessed in wild‐captured tropical sea urchins (Lytechinus variegatus) from the Caribbean Sea and then maintained under controlled conditions. Three
A. M. Lemus-Granados, M. A. Olivo-Cantillo, K. Medina-Lambraño, A. Rodríguez-Forero, Christyn Bailey   +4 more
wiley   +1 more source

Effects of salinity and water quality parameters on the breeding and larva rearing of black molly Poecilia sphenops in laboratory condition [PDF]

, 2014
A study was conducted to determine the effects of salinities (0, 3 and 6 PSU) and other water quality parameters on the breeding and larva rearing of black molly Poecilia sphenops (Valenciennes 1846) under laboratory condition. Each treatment was carried
Abd. Ghaffar, Mazlan, Che Cob, Zaidi, Christianus, Annie, Das, Simon Kumar, Wan Hassan, Wan Nurul Husna   +4 more
core  

Improving Inference Within Freshwater Community Studies: Accounting for Variable Detection Rates of Amphibians and Fish

Ecology and Evolution, Volume 14, Issue 10, October 2024.
We used three sampling methods at freshwater ponds to survey amphibian and fish communities in an urbanised landscape. We found highly variable detection probabilities among nine amphibian species and higher detection rates for fish. The detection of fish at a pond reduced the probability of detecting amphibians.
Andrew J. Hamer, Júlia Horányi
wiley   +1 more source

Evaluación de la diversidad ictiofaunística del río Estelí, Nicaragua [PDF]

, 2012
En este trabajo se evaluó la Abundancia, Riqueza y Diversidad Ictiofaunística de la subcuenca del Río Estelí, comparándolas en dos épocas del año (invierno-verano), realizando muestreos en diferentes estaciones de la subcuenca.
Contreras Macbeath, Einar Topiltzin, Rodríguez Pérez, Byron Josué   +1 more
core  

Trematode Centrocestus formosanus Infection and Distribution in Ornamental Fishes in Mexico [PDF]

, 2009
Análisis de la distribución del Trematodo Centrocestus formosanus en peces de ornatoThe aim of this study was to determine the ornamental fish species affected by the metacercariae of the digenean trematode Centrocestus formosanus and its distribution in
ENRIQUEZ GOMEZ, RICARDO, ENRIQUEZ GOMEZ, RICARDO, FAJARDO MUÑOZ, RAUL C, FAJARDO MUÑOZ, RAUL C, ORTEGA SANTANA, CESAR, ORTEGA SANTANA, CESAR   +5 more
core   +1 more source

The protective and therapeutic effects of Persian Gulf sea cucumber (Holothuria leucospilota) on Carbon tetrachloride -induced hepatotoxicity in Molly Fish (Poecilia sphenops) [PDF]

, 2021
Ali Mohammadi, H Hosseinzadeh Sahaifi, Tahereh Naji   +2 more
openalex   +1 more source

Evaluation of Deltamethrin Induced Stress on Teleost Model, Common Molly Poecilia sphenops (Valenciennes, 1846)

Journal of Biological Studies, 2021
Deltamethrin, a synthetic pyrethroid insecticide contaminating aquatic ecosystem as a potential toxic pollutant is under investigation in the present study of chronic toxicity. Bony fishes were selected for the bioassay experiment. The 96hr LC50 value, behavioural assessment post treatment and evaluation of stress parameters by studying the ...
Ajay Baldaniya, Pradeep Mankodi, Kangkan Sarma   +2 more
openaire   +1 more source