Results 41 to 50 of about 869 (167)
Actualidades Biológicas, 2010 Se provee una descripción morfológica y morfométrica del desarrollo larval de Prochilodus magdalenae, del río Magdalena, Colombia. Los especímenes fueron obtenidos por desove inducido. Esta especie presenta huevos libres y muy hidratados.
Mauricio Arias-Gallo +2 more
doaj +3 more sources
Vitamin E and reduced glutathione in Prochilodus lineatus (curimba) semen cryopreservation (Characiformes: Prochilodontidae) [PDF]
Neotropical Ichthyology, 2012 This study investigated the addition of antioxidants vitamin E and reduced glutathione on curimba (Prochilodus lineatus) semen cryopreservation and compared sodium bicarbonate solution and distilled water as activators.
Daniella A. J. Paula +6 more
doaj +5 more sources
Lerneosis en alevinos de Prochilodus magdalenae, Prochilodontidae, cultivados en laboratorio
Intropica, 2013 Se describe la infestación de alevinos de la especie Prochilodus magdalenae por parte del gusano ancla (Lernaea cyprinacea). En un lote de peces cultivado en el Laboratorio de Acuicultura de la Universidad del Magdalena se registró una alta mortalidad ...
Jonathan Sarmiento, Adriana Rodríguez
doaj +1 more source
Diversity, 2023 We used a combination of morphological, molecular and biological data to characterize a novel Henneguya (Myxozoa) species infecting the Amazonian prochilodontid Semaprochilodus insignis or “kissing prochilodus”, a popular food fish and aquarium species ...
Maria I. Müller +4 more
doaj +1 more source
Monogenéticos de Prochilodus nigricans (Prochilodontidae) no sudoeste da Amazônia
Acta Brasiliensis, 2023 Os monogenoideas são em grande parte ectoparasitas conhecidos por suas infestações em ambientes de piscicultura, encontrado em brânquias de peixes. A fauna de monogenéticos de P. nigricans, seja em ambientes naturais ou artificiais, foram relatados, porém poucos estudos abordaram o estudo de comunidade e distribuição da fauna desse ectoparasito.
Lucena Rocha Virgilio +3 more
openaire +1 more source
Environmental DNA, Volume 5, Issue 6, Page 1589-1607, November 2023., 2023 We assessed the performance of 22 DNA metabarcoding primer sets for detecting 103 species of marine and freshwater bony fishes, elasmobranchs, cephalopods, and crustaceans. We find that a portfolio of four markers targeting 12S, 16S, and multiple regions of COI identifies all reference taxa to family and nearly 60% to species.
Diana S. Baetscher +5 more
wiley +1 more source
Application of a deep learning image classifier for identification of Amazonian fishes
Ecology and Evolution, Volume 13, Issue 5, May 2023., 2023 To address the growing prevalence of large ecological datasets combined with a need for rapid species identification tools, we describe a novel application of a computer vision model, which is built to rapidly identify Amazonian fishes from captured image data.
Alexander J. Robillard +7 more
wiley +1 more source
A meta‐analytic review of monoterpene for fish anaesthesia
Fish and Fisheries, Volume 24, Issue 3, Page 367-380, May 2023., 2023 Abstract The use of anaesthetic agents has been increasing to address the welfare needs of different fish species in scientific and aquaculture practices. MS‐222 is the most used synthetic anaesthetic but some limitations and side effects have been reported.
Luís Félix +3 more
wiley +1 more source
Cryogenic preservation of embryos ofProchilodus lineatus(Valenciennes, 1836) (Characiforme; Prochilodontidae) [PDF]
Zygote, 2009 SummaryWhile the freezing techniques of mammal embryos have been providing promising results, the cryopreservation of teleostean eggs and embryos have remained unsuccessful up to now. Therefore, this work aimed to develop a procedure of cryogenic preservation of embryos ofProchilodus lineatusand to observe, at both structural and ultrastructural levels,
Ninhaus-Silveira, Alexandre +4 more
openaire +3 more sources
Frontiers in Ecology and Evolution, 2022 Tarumania walkerae is a rare fossorial freshwater fish species from the lower Rio Negro, Central Amazonia, composing the monotypic and recently described family Tarumaniidae.
Bruno F. Melo +6 more
doaj +1 more source