Results 51 to 60 of about 8,394 (196)

Amazon river prawn is able to express endogenous endo-β-1,4-glucanase and using cellulose as energy source

Aquaculture Reports, 2023
The present study aimed to identify and characterize cellulase from the functional genome in the hepatopancreas of Amazon river prawn (Macrobrachium amazonicum). Growth trials with post-larvae of M.
Luciano Domingues Queiroz, Lorena Batista de Moura, Gabriel Monteiro de Lima, Carlos Murilo Tenório Maciel, Daniel Abreu Vasconcelos Campelo, Cristiana Ramalho Maciel   +5 more
doaj   +1 more source

Relative Growth, Sexual Dimorphism and Morphological Sexual Maturity of the Freshwater Prawn Macrobrachium rude (Heller, 1862) (Decapoda: Palaemonidae)

Aquaculture, Fish and Fisheries, Volume 6, Issue 4, August 2026.
ABSTRACT Macrobrachium rude is an autochthonous prawn species of Bangladesh, with a wide distribution across southern Asia and parts of eastern Africa. This study aims to analyse the relative growth of morphometric characters of this species in order to evaluate the sexual dimorphism and to estimate the onset of morphological sexual maturity.
Ferdous Ahamed, Susen Sarker, Zoarder Faruque Ahmed, Mahamudul Hoque Rimon, Kaniz Fatema   +4 more
wiley   +1 more source

Effects of ammonia stress in the Amazon river shrimp Macrobrachium amazonicum (Decapoda, Palaemonidae) [PDF]

Aquatic Toxicology, 2016
We evaluate the effects of total ammonia nitrogen-N (TAN) exposure for 72h on (Na(+),K(+))- and V(H(+))-ATPase activities and on their subunit expressions in gills of the diadromous freshwater shrimp Macrobrachium amazonicum. Specific (Na(+),K(+))- and V(H(+))-ATPase activities increased roughly 1.5- to 2-fold, respectively, after exposure to 2.0mmolL(-
Pinto, Marcelo R., Lucena, Malson N., Faleiros, Rogerio Oliveira, Almeida, Eduardo Alves, McNamara, John C., Leone, Francisco A.   +5 more
openaire   +3 more sources

Amazon river prawn larvae incorporate astaxanthin in response to dietary supplementation with Bixa orellana

Journal of the World Aquaculture Society, Volume 57, Issue 4, August 2026.
Abstract This study evaluated the effects of dietary bixin, a carotenoid from Bixa orellana, on larval development, post‐larval performance, and carotenoid deposition in Macrobrachium amazonicum under controlled conditions. Larvae were reared in a recirculating aquaculture system with a moving bed biofilm reactor (MBBR) and fed Artemia nauplii and an ...
Tibério Soares e Rodrigues de Oliveira, Luciana Sampaio Lima, Anny Karina do Rosario Rodrigues, Sting Silva Duarte, Wilberforce Ndarawit, Eliane Tie Oba Yoshioka, Victor Hugo Gomes Sales, Njogu M. Kimani, Cleydson Breno Rodrigues dos Santos, Jô de Farias Lima   +9 more
wiley   +1 more source

Integrating curimba culture during the grow‐out phase of tambaqui affects overall productivity, water quality, and fish health

Journal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract The efficiency of feed use in aquaculture may be improved by integrating the culture of extractive species into fed‐species systems. This study assessed the impact of including curimba (Prochilodus lineatus) in tambaqui (Colossoma macropomum) production during the grow‐out phase in earthen ponds.
Adriana Ferreira Lima, André Silvério Pereira, Luciana Nakaghi Ganeco‐Kirschnik, Patricia Oliveira Maciel‐Honda, Wagner C. Valenti   +4 more
wiley   +1 more source

Boas práticas de manipulação na comercialização do camarão fresco em feiras livres de Belém, PA

Journal of Bioenergy and Food Science, 2016
A aplicação de boas práticas de manipulação entre feirantes que comercializam pescado na Amazônia é fundamental, devido aos hábitos de consumo alimentar regionais e da preferência pela aquisição de alimentos em feiras livres e mercados.
Gisélia de Lourdes Cardoso de Alcântara, Hellen Christina de Almeida Kato   +1 more
doaj   +1 more source

Spread of Amazonian Freshwater Fishes Beyond Their Native Ranges

Fish and Fisheries, Volume 27, Issue 1, Page 56-67, January 2026.
ABSTRACT The spread and establishment of Amazonian species outside their native ranges through activities such as sport fishing, aquaculture, and the ornamental fish industry may lead to ecological changes in recipient ecosystems. We investigated the global distribution of Amazonian freshwater fish (AFF) and conducted a case study in the upper Paraná ...
Aymar Orlandi Neto, Luiz Guilherme dos Santos Ribas, Lidiane Franceschini, João Henrique Pinheiro Dias, Hugo Marques, Igor Paiva Ramos, Lilian Casatti, Éder André Gubiani, Jean Ricardo Simões Vitule   +8 more
wiley   +1 more source

First report of the ectosymbiont Temnocephala sp. (Platyhelminthes: Rhabdocoela) on two Macrobrachium species (Decapoda: Caridea) from the Brazilian Amazon [PDF]

Nauplius
In aquatic environments, the presence of biological relationships occurring in different levels of the trophic chain is widely observed and reported in the literature, especially for invertebrates using other organisms as temporary or definitive hosts ...
Déborah Elena Galvão Martins, Christopher B. Boyko, Israel Hidenburgo Aniceto Cintra, Flavio de Almeida Alves-Júnior   +3 more
doaj   +1 more source

DENSIDADE DO CAMARÃO DO GÊNERO Macrobrachium BATE, 1868 SOBRE O DESEMPENHO DO TAMBAQUI (Colossoma macropomum (CUVIER, 1818))

Ambiente, 2020
Este trabalho teve como objetivo verificar a influência da densidade do camarão de água doce sobre o desempenho do tambaqui em condições de laboratório. A coleta para a pesquisa foi realizada em uma piscicultura no município do Cantá (RR). No laboratório
Ronilson Moura Cavalcante, Sandro Loris Aquino Pereira, Willyam Stern Porto, Muara Santana do Nascimento   +3 more
doaj   +1 more source

Incorporation of probiotic bacteria on larval culture of Macrobrachium amazonicum (Heller, 1862)

Research, Society and Development, 2021
In this study, we evaluated the utilization of two probiotics incorporated into the water and in the diet in a larval culture system of Amazon River prawn. Autochthonous probiotic bacteria from the gut of wild juveniles of M. amazonicum juveniles and a commercial probiotic were tested and the following parameters were analyzed: survival, productivity ...
Manoel Alessandro Borges de Aviz, Carlos Murilo Tenório Maciel, Carlos Alberto Martins Cordeiro, Rodrigo Yudi Fugimoto, Cristiana Ramalho Maciel   +4 more
openaire   +3 more sources