Results 91 to 100 of about 360,106 (287)

First identification and characterization of Streptococcus iniae obtained from tilapia (Oreochromis aureus) farmed in Mexico.

Journal of Fish Diseases, 2018
This is the first study to isolate, identify and characterize Streptococcus iniae as the causative disease agent in two tilapia (Oreochromis aureus) populations.
C. Ortega, I. Garcia, R. Irgang, R. Fajardo, D. Tapia-Cammas, J. Acosta, R. Avendaño-Herrera   +6 more
semanticscholar   +1 more source

Dietary copper affects antioxidant and immune activity in hybrid tilapia (Oreochromis niloticus × Oreochromis aureus)

Aquaculture Nutrition, 2017
Copper (Cu) is an essential nutrition trace element for Tilapia. However, the molecular mechanisms for the effects of Cu on Tilapia remain unknown. To explore the mechanism, 2,160 hybrid tilapia (Oreochromis niloticus × Oreochromis aureus) fries were used and evenly assigned to six groups and fed with different concentrations of Cu.
L. Tang, K. Huang, J. Xie, D. Yu, L. Sun, Q. Huang, Y. Bi   +6 more
openaire   +1 more source

Observations on intergeneric hybrids in tilapias [PDF]

Hybridization, Growth, Sex ratio, Reproduction, Reproductive behaviour Tilapia zillii, Oreochromis andersonii, Oreochromis aureus, Oreochromis macrochir, Oreochromis mortimeri, Oreochromis mossambicus, Oreochromis niloticus, Oreochromis placidus ...
Mac Gowan, I., McAndrew, B.J., Rana, K.J., Wohlfarth, G.   +3 more
core  

Acute Effects of Ammonia Nitrogen or Nitrite Nitrogen Exposure on Micropterus salmoides and the Post‐Exposure Recovery

Aquaculture, Fish and Fisheries, Volume 5, Issue 3, June 2025.
ABSTRACT To provide guidance for the actual cultivation of Micropterus salmoides, the effects of ammonia‐nitrogen (ammonia‐N) or nitrite nitrogen (nitrite‐N) stress on enzymatic activity, tissue structure and gut microbiota were investigated. The experimental groups consisted of Group 1 (control group), Group 2 (ammonia‐N stress group), Group 3 ...
Zeguo Zeng, Shuifa Zhu, Fan Zhou, Jie Chen, Xiaoming Shen, Wei Liu, Xiaofeng Zhang, Gaohua Yao   +7 more
wiley   +1 more source

Effects of Tilapia Stocking Densities on Fish Growth and Water Quality in Tanks

Asian Fisheries Science, 2000
The effects of feed input and stocking density (1, 5, 10 and 15 kg.m-3 ) of hybrid tilapia (Oreochromis niloticus x O. aureus) on growth and water quality were investigated.
A.H. AL-HARBI, A.Q. SIDDIQUI
doaj   +1 more source

Population Dynamics and Management of Invasive Blue Tilapia (Oreochromis aureus) in Garmat Ali River, Basrah, Iraq

, 2020
The blue tilapia, Oreochromis aureus is an invasive species that has successfully established itself in most of the Iraqi waters. However, there is little information on the population dynamics of the species in these waters. Hence, the growth parameters,
A. Mohamed, A. Salman
semanticscholar   +1 more source

Effect of short chain fructooligosaccharides (scFOS) on immunological status and gut microbiota of gilthead sea bream (Sparus aurata) reared at two temperatures [PDF]

, 2016
The effects of dietary short chain fructooligosaccharides (scFOS) incorporation on hematology, fish immune status, gut microbiota composition, digestive enzymes activities, and gut morphology, was evaluated in gilthead sea bream (Sparus aurata) juveniles
Costas, Benjamín, Couto, Ana, Enes, Paula, Guerreiro, Inês, Salvador, A. F., Serra, Cláudia R., Teles, Aires Oliva   +6 more
core   +1 more source

Preliminary assessment of the nutritive value of dietary exuviae from black soldier fly (Hermetia illucens) pupae in Mozambique tilapia

Journal of the World Aquaculture Society, Volume 56, Issue 3, June 2025.
Abstract A by‐product of black soldier fly (Hermetia illucens) larvae (BSFL) farming is the chitin‐rich “exuviae” (exoskeleton shell) that is left behind after the prepupae larvae metamorphose into adults. Moreover, exuviae is present in BSFL meal and frass.
Nicholas Romano, Surjya Narayan Datta, Gde Sasmita Julyantoro Pande, Amit Kumar Sinha, Fernando Yamamoto, Steven D. Rawles, Carl D. Webster   +6 more
wiley   +1 more source

Effects of social interactions on the reproduction of the Nile Tilapia, Oreochromis niloticus : possible application for breeder management [PDF]

, 2007
Behaviour and social factors are important for the reproduction of O. niloticus. The influence of social interactions on the fry production was analyzed using a domestic strain.
Baroiller, Jean-François, Canonne, Marc, Diaf, H.   +2 more
core  

DNA FINGERINTS OF TILAPIA SPECIES IN SHATT AL-AREB RIVER USING RAPD MARKERS

The Iraqi Journal of Agricultural science, 2020
In the last decade, tilapia fish species distributed in the Iraqi inland waters. Three species; Nile tilapia Oreochromis niloticus (Linnaeus, 1758), Blue tilapia Oreochromis aureus (Steindachner, 1864) and Redbelly tilapia Coptedon zillii (Gervais, 1848)
Faddagh & et al.
doaj