Results 111 to 120 of about 5,586 (215)

First report of Lernaea cyprinacea (Crustacea: Lernaeidae) parasiting Rhamdia quelen (Pisces: Heptapteridae) in Santa Fe (Argentina) under hatchery conditions

open access: yesRevista Colombiana de Ciencias Pecuarias, 2018
Background: Lernaea cyprinacea was introduced in South America with cyprinids. To the best of our knowledge, this ectoparasite has not been reported in Santa Fe province (Argentina).
Silvia H. Gervasoni   +3 more
doaj   +1 more source

Effects of dietary protein and energy levels on growth performance, feed utilization and body composition of juvenile shirbot Barbus grypus (Heckle, 1843) [PDF]

open access: yes, 2011
Shirbot (Barbus grypus) as a species with high potential for aquaculture development recently propagated artificially in South Iran Aquaculture Research Center to extend the species diversity in polyculture system.
Kahkesh, F., Marammazi, J.G.
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Perkembangan Enzim Pencernaan Dan Pertumbuhan Larva Ikan Lele Dumbo, Clarias Gariepinus Burchell 1822, Yang Diberi Kombinasi Cacing Sutra Dan Pakan Buatan [Development of Digestive Enzymes and Growth of Fish Larvae of African Catfish, Clarias Gariepinus Buchell 1822, That Given of Silk Worms and Artificial Feed Combination] [PDF]

open access: yes, 2014
Masalah utama yang dihadapi pada pembenihan ikan lele dumbo (Clarias gariepinus) adalah ketersediaan pakan alami berupa cacing sutra yang sering kali terbatas ketika dibutuhkan untuk pemeliharan larva ikan lele pada stadia awal, se-hingga perlu ...
Nurhayati, N. (nFN)   +2 more
core   +3 more sources

Tratamentos terapêuticos convencionais no controle do ectoparasita Ichthyophtirius multifiliis em jundiá (Rhamdia quelen) Conventional therapeutic treatments on the control of the parasite Ichthyophtirius multifiliis in Rhamdia quelen

open access: yesPesquisa Agropecuária Brasileira, 2005
O objetivo deste trabalho foi testar a eficiência de tratamentos convencionais no controle da infestação do ictio no jundiá (Rhamdia quelen). Vinte alevinos (3-6 cm) foram estocados em 28 aquários (10 L) durante 192 horas e submetidos aos seguintes ...
Paulo César Falanghe Carneiro   +2 more
doaj   +1 more source

Stomach Content Analysis of Pangasius Polyuranodon Captured in the Siak River, Tualang Village, Siak Regency, Riau Province [PDF]

open access: yes, 2015
Pangasius polyuranodon is one of freshwater fishes that inhabit the Siak River in Riau. This fish has a high economical value and it is a main ingredient for many Riau\u27s traditional food.
Nurlaili, N. (Nurlaili)   +2 more
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Imazapyr+imazapic herbicide determines acute toxicity in silver catfish Rhamdia quelen

open access: yesEcotoxicology and Environmental Safety, 2016
Imazapyr (IMY) and imazapic (IMI) are imidazolinone herbicides which have been associated in a commercial formulation (Kifix(®)). To date, there are no studies on the toxicity of an IMY+IMI herbicide in fish. This work aimed to assess the acute toxicity (24 and 96 h) of IMY+IMI (0, 0.488 and 4.88 µg/L) towards Rhamdia quelen through hematological ...
Jaqueline Ineu, Golombieski   +10 more
openaire   +2 more sources

Effects of Dietary Carbohydrates with Different Molecular Complexity on Growth Performance, Feed Utilization, and Metabolic Responses of Juvenile Turbot Scophthalmus maximus [PDF]

open access: yes, 2016
A 9 week study was conducted to evaluate the ability of juvenile turbot Scophthalmus maximus (initial body weight: 8.06 ± 0.08 g) to utilize carbohydrates of different molecular complexity (glucose, sucrose and dextrin) diets.
Huijun Miao   +4 more
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Semblanzas ictiológicas : Caludia Soledad Reartes [PDF]

open access: yes, 2014
Fil: López, Hugo Luis. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Ponte Gómez, Justina. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo.
López, Hugo Luis, Ponte Gómez, Justina
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Growth and digestive enzymes of silver catfish fed diets containing fruit residue

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia
In fish farming, the use of alternative ingredients has been studied, so that alternative sources can be used to minimize feed costs. This study evaluated the incorporation of grape, orange, guava, and fig residues in diets for silver catfish and its ...
R. Lazzari   +6 more
doaj   +1 more source

Avaliação dos efeitos da adição de sal e da densidade no transporte de tambaqui. [PDF]

open access: yes, 2019
Os objetivos deste trabalho foram testar a eficiência do sal como redutor de estresse e verificar a melhor densidade de transporte de juvenis de tambaqui em caixas de plástico ...
ARAUJO-LIMA, C. A. R. M.   +3 more
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