Results 51 to 60 of about 19,539 (176)

‘It's not much, but it's honest work’: The status of environmental DNA analyses of fish biodiversity in southern Africa

open access: yesJournal of Fish Biology, EarlyView.
Abstract Environmental DNA (eDNA) biodiversity surveys have the power to transform the detection of species in natural environments, which is crucial for the conservation and management of freshwater, estuarine and marine environments. Globally, eDNA‐based analyses have increased significantly, with fishes being the most widely studied aquatic ...
Sophie von der Heyden
wiley   +1 more source

Aeração em cultivos superintensivos de tilápias Oreochromis niloticus, em bioflocos e com troca mínima de água [PDF]

open access: yes, 2015
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Aquicultura, Florianópolis, 2015.Em sistemas que utilizam a tecnologia de bioflocos, os aeradores precisam fornecer oxigênio suficiente ...
Malpartida Pasco, Jesús Joselino
core  

Reproductive plasticity and environmental tolerance of invasive African catfish (Clarias gariepinus) in a tropical Brazilian river

open access: yesJournal of Fish Biology, EarlyView.
Abstract Invasive alien species (IAS) pose a significant threat to biodiversity, particularly when endowed with high ecological and reproductive plasticity. The African catfish, Clarias gariepinus, is one such species, widely recognized for its ability to colonize and establish in diverse tropical ecosystems.
Michelle Torres Dumith   +1 more
wiley   +1 more source

Bony fish genomes: Status and gaps

open access: yesJournal of Fish Biology, EarlyView.
Abstract Bony fish constitute an exceptionally species‐rich group of aquatic vertebrates, comprising more than 95% of all living fish. The adaptive processes on the diversity of environments they inhabit make them a highly diverse group from taxonomic, morphological and evolutionary standpoints.
Noelia Pérez‐Pereira   +3 more
wiley   +1 more source

Loci SSR potencialmente amplificáveis em tilápia.

open access: yes, 2022
Esse trabalho tem como objetivo avaliar a distribuição de SSR no genoma da tilápia, com finalidade de verificação e posterior implementação destes em programas de melhoramento genético da ...
Hammes, Fernanda Brunner   +4 more
core  

Histological characterisation of gonadal sex differentiation in Malabar red snapper (Lutjanus malabaricus) for aquaculture advancement

open access: yesJournal of Fish Biology, EarlyView.
Abstract The Malabar red snapper (Lutjanus malabaricus) is a high‐value tropical marine species receiving growing attention for aquaculture development in Singapore and Southeast Asia. At present, seed production relies primarily on uncontrolled mass spawning in sea cages, a practice that lacks consistency, biosecurity and control of genetic ...
Bing Liang   +8 more
wiley   +1 more source

Osteichthyes: tilápia: sistema digestório

open access: yes, 2011
Apresenta vista lateral da cavidade pleuroperitoneal de tilápia (Tilapia sp. (Osteichthyes: Perciformes)). Mostra, também, intestinos, fígado e gônadasComponente Curricular::Ensino Médio::BiologiaComponente Curricular::Educação Superior::Ciências ...
Sebben, Antonio
core   +1 more source

Aplicação de cobertura a base de gelatina de tilápia na conservação de tomates

open access: yes, 2020
ArtigoO período de maturação dos tomates e a baixa resistência mecânica dos frutos são os principais problemas enfrentados a partir do momento em que são colhidos, armazenados, transportados e colocados à venda.
Monteiro, Levy Bento
core  

Cultivo de tilápia rosa (Oreochromis sp.) em água de rejeito de dessalinizadores. [PDF]

open access: yes, 1999
Adequabilidade da água do cristalino para criação de tilápia rosa; Modelos alternativos de cultivo; Cuidados durante o cultivo da ...
ARAUJO, O. J. de, PORTO, E. R.
core  

Fish welfare in a changing world: New developments and current challenges

open access: yesJournal of Fish Biology, EarlyView.
Abstract The welfare of non‐human animals is central to ethical discussions on animal use, with increasing attention to fish welfare across research, aquaria, aquaculture, and fisheries. This paper reviews current theoretical approaches to animal welfare and recent advances in defining and assessing fish welfare since the seminal paper by Huntingford ...
Sonia Rey Planellas   +16 more
wiley   +1 more source

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