Results 41 to 50 of about 5,450 (197)

Early Nutritional Programing: Unlocking the Potential of Fish for Sustainable Aquaculture

Aquaculture Nutrition, Volume 2026, Issue 1, 2026.
Nutritional programing, which explores the link between early nutritional conditions and their long‐term effects on animals, is a developing field within fish biology. Suboptimal nutritional status during early life is strongly associated with a higher risk of metabolic consequences later in life, including permanent growth retardation, impaired neural
Shivendra Kumar, Aditi Banik, Maneesh Kumar Dubey, Prem Prakash Srivastava, Zsuzsanna J. Sandor, Jianguang Qin   +5 more
wiley   +1 more source

Crecimiento del pejerrey, Odontesthes bonariensis (Pisces, Atheriniformes) en el embalse La Florida, San Luis, Argentina [PDF]

, 1991
La croissance du pejerrey #Odontesthes bonariensis$ d'un lac de barrage de la zone néotropicale (33°08'S, 66° O) est décrite à partir d'échantillons obtenus avec des filets maillants.
Mestre Arceredillo, J.P., Sverlij, S.B.
core  

Artemia Enrichment Strategies: A Comprehensive Review of Nutritional Enhancements With Emphasis on Fatty Acid Profiles in Aquatic Species

Reviews in Aquaculture, Volume 17, Issue 4, September 2025.
ABSTRACT Artemia (brine shrimp) is a foundational live feed in global aquaculture, renowned for its adaptability, ease of production, and favorable nutritional profile. However, in its natural state, Artemia contains suboptimal levels of highly unsaturated fatty acids (HUFAs), particularly docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA ...
Yathish Ramena, Ram Babu Kurapati, Thomas Bosteels, Grace Ramena   +3 more
wiley   +1 more source

Problems with combining modelling and social science approaches to understand artisanal fisheries bycatch

Diversity and Distributions, Volume 31, Issue 3, March 2025.
Abstract Aim Artisanal fisheries account for 40% of the world's fisheries catch, yet its environmental impacts remain poorly understood. This is especially the case in developing countries. In this study, we sought to integrate Local Fisher's Knowledge with distribution modelling to estimate the annual bycatch of Titicaca Grebe (Rollandia microptera ...
Daniel A. Villar, Edwin R. Gutiérrez Tito, Paola Velásquez‐Noriega, Anahi Cosky Paca‐Condori, Edmundo G. Moreno Terrazas, Alfredo Balcón Cuno, Ronald Hinojosa Cárdenas, Carmen Villanueva, Patrick Chapman, Luca Chiaverini, Jorgelina Marino, Andrew G. Gosler   +11 more
wiley   +1 more source

Cortisol-induced masculinization: does thermal stress affect gonadal fate in pejerrey, a teleost fish with temperature-dependent sex determination? [PDF]

PLoS ONE, 2009
BACKGROUND: Gonadal fate in many reptiles, fish, and amphibians is modulated by the temperature experienced during a critical period early in life (temperature-dependent sex determination; TSD).
Ricardo S Hattori, Juan I Fernandino, Ai Kishii, Hiroyuki Kimura, Tomomi Kinno, Miho Oura, Gustavo M Somoza, Masashi Yokota, Carlos A Strüssmann, Seiichi Watanabe   +9 more
doaj   +1 more source

Bibliografía argentina de peces de agua dulce. [PDF]

, 2006
Espanol: En la presente lista bibliográfica fueron recopiladas las referencias sobre los peces continentales de la Argentina, del período comprendido entre mediados del siglo XVIII y fines del año 2005.
Cuello, Mariela V., Ferriz, Ricardo A., López, Hugo Luis, Menni, Roberto C., Ponte Gómez, Justina   +4 more
core  

Molecular Characterization and Expression Analysis of Cyp19a Gene of Schizothorax oconnori in Relation to Sex Differentiation

Aquaculture Research, Volume 2025, Issue 1, 2025.
Schizothorax oconnori has evolved various adaptations to the region’s extreme conditions, including low temperatures and high altitudes. This study showed that the full‐length open reading frame (ORF) of the SoCyp19a gene reveals a sequence encoding a 517 amino acid protein. SoCyp19a protein shares high sequence identity with other fish species’ Cyp19a
Lei Wu, Chunzhong Du, Guanfeng Jin, Yao Ding, Wei Liu, Xuemei Shang, Zhengxuan Gu, Huan Zhang, Min Shu, Yu Zhou, Feiyu Han, Wu Di, Gang Tan, Hong She, Xuezhen Zhang   +14 more
wiley   +1 more source

Ecología alimenticia del pejerrey (Odonthestes bonariensis)

Revista del Museo de La Plata, 2023
El estudio de la alimentación de los peces de agua dulce ha llamado la atención de muchos autores, especialmente norteamericanos, que desde Forbes, en la segunda mitad del siglo pasado, han llegado a dar un cuadro bástanle completo para muchas especies neárticas. El alimento como factor del ambiente (factor ecológico) es importante, y en el pejerrey, a
openaire   +1 more source

High Level of Dietary Sunflower Oil Affects Growth Performance, Serum Biochemical Index, Antioxidant Capacity, Lipid Metabolism, and Inflammation in Large Yellow Croaker, Larimichthys Crocea Juvenile

Aquaculture Research, Volume 2025, Issue 1, 2025.
This study aimed to evaluate the effects of fish oil (FO) replacement by sunflower oil (SFO) on growth performance, serum biochemical indicators, antioxidant ability, lipid metabolism, and inflammation in juvenile large yellow croakers, Larimichthys crocea (LYC). Five formulated diets that varied in the replacement level of FO by SFO (0%, 25%, 50%, 75%,
Nur A Raushon, Md Golam Sajed Riar, Shijie Pan, Jinze Zhang, Kenneth Chibuikem Chukwuma, Yongtao Liu, Jianlong Du, Bingyuan Yang, Yueru Li, Kangsen Mai, Qinghui Ai   +10 more
wiley   +1 more source

Un tal Fernando… [PDF]

, 2014
Esta serie tiene como objetivo rescatar parte de las reflexiones, ideas, pensamientos, comentarios… de aquellos que transitaron el complejo y fascinante camino de las Ciencias Naturales.
López, Hugo Luis, Ponte Gómez, Justina
core   +2 more sources