Results 141 to 150 of about 1,640 (156)
Diatoms-endoparasite association in fish from the marine pacific coast of Colombia (Buenaventura). [PDF]
PLoS OnePotosi-Pai V +2 more
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Spatial Variation in Food Web Structures, Energy Flows, and System Attributes Along the Pearl River and Their Indications of Protection and Restoration. [PDF]
Ecol EvolWang S +16 more
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Unveiling the hidden diversity of neotropical <i>Steccherinum</i> and allied genera (<i>Steccherinaceae</i>, <i>Basidiomycota</i>). [PDF]
IMA FungusWestphalen MC +5 more
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Cooling of pirapitinga (Piaractus brachypomus) embryos stored at −10ºC
Zygote, 2014SummaryCryopreservation has not been used successfully to preserve fish embryos, although chilling techniques have been used with good results. The aim of this study was to chill Piaractus brachypomus embryos at – 10°C for various storage times. Embryos at the following ontogenetic stages were used: blastoderm – 1.2 hours post-fertilization (hpf ...
Nathalie Ommundsen, Pessoa +4 more
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Animal Reproduction Science, 2010
The pirapitinga (Piaractus brachypomus) is a freshwater fish that inhabits the Amazon and Orinoco River basins. The use of cryopreserved sperm has been considered to facilitate procedures during the artificial reproduction. The aim of the present study was to develop a freezing protocol for pirapitinga sperm collected outside the spawning season. Sperm
Nascimento, Ariane Flávia do +4 more
openaire +2 more sources
The pirapitinga (Piaractus brachypomus) is a freshwater fish that inhabits the Amazon and Orinoco River basins. The use of cryopreserved sperm has been considered to facilitate procedures during the artificial reproduction. The aim of the present study was to develop a freezing protocol for pirapitinga sperm collected outside the spawning season. Sperm
Nascimento, Ariane Flávia do +4 more
openaire +2 more sources
How was a Pirapitinga, Piaractus brachypomus (Serrasalmidae) introduced in Croatian freshwaters?
2011In the last week of July 2010, were caught accidentally two adult individuals of pirapitinga Piaractus brachypomus (Cuvier, 1818) in the Croatian waters. The first individual was caught in the main river channel of the Drava River (45°37’24”N; 18°33’15”E), 12 km upstream of the City of Osijek. The second individual was caught in the main channel of the
Ćaleta, Marko +8 more
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Journal of Animal Physiology and Animal Nutrition, 2015
SummaryPirapitinga (or red‐bellied pacu,Piaractus brachypomus, Characiforme, Serrasalmidae) is an economically important South American fish for which the endocrine mechanism of the regulation of feeding has never been examined. To better understand these mechanisms,cDNAs encoding the appetite‐regulating peptides orexin, cocaine‐ and amphetamine ...
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SummaryPirapitinga (or red‐bellied pacu,Piaractus brachypomus, Characiforme, Serrasalmidae) is an economically important South American fish for which the endocrine mechanism of the regulation of feeding has never been examined. To better understand these mechanisms,cDNAs encoding the appetite‐regulating peptides orexin, cocaine‐ and amphetamine ...
openaire +2 more sources
Marine Pollution Bulletin, 2020
This study reports on the ingestion of microplastics by the alien fish Pirapitinga, Piaractus brachypomus (Characiformes; Serrasalmidae) that escaped Vembanad lake, the largest brackish water lake in the south-west coast of India, from the aquaculture systems during flooding.
Suvarna S, Devi +2 more
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This study reports on the ingestion of microplastics by the alien fish Pirapitinga, Piaractus brachypomus (Characiformes; Serrasalmidae) that escaped Vembanad lake, the largest brackish water lake in the south-west coast of India, from the aquaculture systems during flooding.
Suvarna S, Devi +2 more
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Igapó, 2022
O camu-camu (M. dubia) é rico em vitamina C e um dos principais frutos na alimentação natural da pirapitinga (P. brachypomus), sendo uma opção de alimento alternativo na piscicultura para diminuir custos com ração. Avaliar o efeito da substituição da ração comercial por M. dubia sobre o desempenho produtivo de juvenis de P.
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O camu-camu (M. dubia) é rico em vitamina C e um dos principais frutos na alimentação natural da pirapitinga (P. brachypomus), sendo uma opção de alimento alternativo na piscicultura para diminuir custos com ração. Avaliar o efeito da substituição da ração comercial por M. dubia sobre o desempenho produtivo de juvenis de P.
openaire +1 more source