Results 51 to 60 of about 2,973 (161)

Stress Nutrition in Aquatic Animals: From Definition to Practice

Reviews in Aquaculture, Volume 18, Issue 1, January 2026.
ABSTRACT Aquaculture faces numerous challenges, with stress being one of the major issues that lead to growth loss, metabolic disorders, weakened immunity, redox imbalance, and organ damage in aquatic animals. Nutritional intervention is one of the effective strategies to address these problems. Traditional research has primarily focused on the impacts
Jian Zhang, Qianwen Ding, Ruobing Lou, Yuanpei Zhang, Yuanyuan Yao, Yalin Yang, Zhen Zhang, Chao Ran, Zhigang Zhou   +8 more
wiley   +1 more source

CRAYFISH OCCURRENCE IN RELATION TO LAND-USE PROPERTIES: IMPLEMENTATION OF A GEOGRAPHIC INFORMATION SYSTEM (GIS)

Knowledge and Management of Aquatic Ecosystems, 2002
On the basis of inventory data collected since 1994, the recent stocking situation for freshwater crayfish in three 10 by 10 km study sites in northeastern Germany (Uckermark) and northwestern Poland (Szczecin area, Koszalin area) is described.
SCHULZ H. K., SMIETANA P., SCHULZ R.
doaj   +1 more source

Effects of Dietary Calcium and Magnesium Levels on the Growth Performance, Tissue Mineral Deposition, Exoskeleton Development, and Molting Performance of Chinese Mitten Crab (Eriocheir sinensis)

Aquaculture Nutrition, Volume 2026, Issue 1, 2026.
Calcium and magnesium are essential mineral elements for animal growth and development, playing crucial roles in skeletal formation, particularly in the molting process of crustaceans. However, their interaction is still poorly elucidated. This study investigated the effects of dietary calcium and magnesium levels on the growth performance, tissue ...
Han Chen, WenBin Liu, YueYun Guo, SiSi Xiong, ZiShang Liu, YanZou Dong, BeiLe Ye, Lei Xu, Pan Wang, XiangFei Li, Xianyong Bu   +10 more
wiley   +1 more source

Artificial Incubation and Juvenile Cultivation Strategies for Cherax quadricarinatus: Microbial Dynamics and Greenhouse Pond Optimization

Aquaculture Research, Volume 2026, Issue 1, 2026.
To address key issues in the breeding and aquaculture of Cherax quadricarinatus, two experiments were conducted based on existing research. The first experiment investigated the effects of four disinfection methods on the microbial community and diversity indices on the surface of isolated embryos, with three replicates per group. Previous studies were
Li Fei, Han Ying-li, Cheng Shun, Chi Mei-li, Liu Shi-li, Jiang Wen-ping, Zheng Jian-bo, Zhu Chao   +7 more
wiley   +1 more source

Growth and population dynamics of crayfish Paranephrops planifrons in streams within native forest and pastoral land uses [PDF]

, 2002
Population dynamics of crayfish (Paranephrops planifrons White) in streams draining native forest and pastoral catchments, Waikato, New Zealand, were investigated from September 1996 to July 1998.
Collier, Kevin J., Hicks, Brendan J., Parkyn, Stephanie M.   +2 more
core  

CRAYFISH MANAGEMENT FOR SWISS WATERS

Knowledge and Management of Aquatic Ecosystems, 2006
Seven species of crayfish are present in Swiss waters: three native ones (Astacus astacus, Austropotamobius pallipes, Austropotamobius torrentium) and four exotic ones (Astacus leptodactylus, Orconectes limosus, Pacifastacus leniusculus, Procambarus ...
HEFTI D., STUCKI P.
doaj   +1 more source

Temperature sensitivity of the pyloric neuromuscular system and its modulation by dopamine [PDF]

, 2013
We report here the effects of temperature on the p1 neuromuscular system of the stomatogastric system of the lobster (Panulirus interruptus). Muscle force generation, in response to both the spontaneously rhythmic in vitro pyloric network neural activity
Kevin H. Hobbs, Burstein, Helaine J., Hooper, Scott L., Jeffrey B Thuma, Kevin H Hobbs, Seiter, Natasha S., Scott L. Hooper, Hobbs, Kevin H., Natasha S. Seiter, Scott L Hooper, Natasha S Seiter, Jeffrey B. Thuma, Helaine J. Burstein, Thuma, Jeffrey B., Helaine J Burstein   +14 more
core   +2 more sources

Effects of Prawn Shell Meal Diets on Hemocyte Count, Hemolymph Clotting, and Sperm Quality of the Freshwater Prawn Macrobrachium caementarius

Aquaculture Research, Volume 2026, Issue 1, 2026.
Crustacean shells are composed of chitin, which is bound to protein and minerals, along with other essential nutrients. These components are necessary for growth, immune response, the formation of reproductive structures, and the enhancement of sperm quality.
Walter Reyes-Avalos, Gladis Melgarejo-Velásquez, Carlos Azañero-Díaz, Carmen Yzásiga-Barrera, Sorayda Mendoza-Espinoza, Sonia Arroyo-Corales   +5 more
wiley   +1 more source

Dietary Pectin Supplementation as a Potential Strategy to Mitigate the Toxic Effects of Microplastics and Cadmium in Freshwater Crayfish (Astacus leptodactylus)

Aquaculture Research, Volume 2026, Issue 1, 2026.
This study investigated the effects of cadmium (Cd), microplastics (MPs), and pectin (Pec) supplementation on biochemical, oxidative, and immunological parameters in crayfish (Astacus leptodactylus). Four hundred fifty crayfish were acclimatized under controlled laboratory conditions and distributed into 15 experimental groups using a definitive ...
Mohammad Reza Kheirandish, Amin Gholamhosseini, Siyavash Soltanian, Seyed Shahram Shekarforoush, Mahdi Banaee, Hossein Madadi   +5 more
wiley   +1 more source

Recent changes in distribution pattern of freshwater crayfish in Croatia − threats and perspectives

Knowledge and Management of Aquatic Ecosystems, 2018
Analysis of Croatian freshwater crayfish populations, aiming to gather new distributional data and complement previous surveys (2005–2011), was performed during 2014–2016, within the frame of Natura 2000 Integration Project.
Maguire Ivana, Klobučar Göran, Žganec Krešimir, Jelić Mišel, Lucić Andreja, Hudina Sandra   +5 more
doaj   +1 more source