RSS 1.0Artigos - Centro de Aquicultura da Unesp (CAUNESP) - Jaboticabal
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Genetic parameters for resistance to Aeromonas hydrophila in the Neotropical fish pacu (Piaractus mesopotamicus)
Mastrochirico-Filho, Vito A.
; Ariede, Raquel B. ; Freitas, Milena V. ; Lira, Lieschen V.G. ; Agudelo, John F.G. ; Pilarski, Fabiana ; Reis Neto, Rafael V. ; ; Hashimoto, Diogo T. (Aquaculture, 2019) [Artigo]
Pacu (Piaractus mesopotamicus) is one of the main farmed freshwater fish species of South America. Disease outbreaks caused by Aeromonas hydrophila are considered one of the major bottlenecks for the development of pacu ... -
Quantitative analysis of black blotching in a crossbred red tilapia and its effects on performance traits via a path analysis methodology
; Reis-Neto, Rafael Vilhena; ; ; ; (Journal of Applied Genetics, 2019) [Artigo]
Red tilapia is a phenotype with potential value to the tilapia industry due to its attractive skin coloration. However, the presence of black blotches scattered on the body makes these fish less valuable than blemish-free ... -
Dry or wet? What is the best choice to determine gonadosomatic and hepatosomatic indexes in females of Macrobrachium amazonicum?
Paschoal, Lucas Rezende Penido; de Oliveira, Leo Jaime Filgueira ; Andrioli, Guilherme Casemiro ; Zara, Fernando José (Aquaculture Research, 2019) [Artigo]
The gonadosomatic (GSI) and hepatosomatic (HSI) indexes are widely used for the evaluation of reproductive biology in crustaceans. However, the use of either wet or dry weight for estimating these indexes is not standardized ... -
The release call of Rhaebo guttatus (Anura: Bufonidae)
; ; ; Carvalho, Thiago R. de (Studies on Neotropical Fauna and Environment, 2019) [Artigo]
The bufonid genus Rhaebo contains 13 species, Rhaebo guttatus being one of the two species that occur in Brazil. Here we describe for the first time the release call of R. guttatus from the Brazilian Amazonia. Release calls ... -
Characterization and production of IgY antibodies anti-Photobacterium damselae subsp. piscicida: Therapeutic and prophylactic use in Rachycentron canadum
Eto, Silas Fernandes; Fernandes, Dayanne Carla ; Yunis-Aguinaga, Jefferson ; ; ; ; de Moraes, Flávio Ruas ; de Moraes, Julieta Rodini Engracia (Aquaculture, 2019) [Artigo]
Pseudotuberculosis is caused by Photobacterium damselae subsp. piscicida (Phdp), an important pathogen in marine fish culture. In this study, Phdp isolated from a Rachycentron canadum farm was used to produce anti-Photobacterium ... -
An update on the cecectomy technique in roosters anesthetized with isoflurane used in subsequent amino acid digestibility experiments
; ; Silva, P do E S; da Rocha, R. W. ; Escobar, A. ; Sakomura, N. K. ; Khan, K. U. ; Fernandes, J. B.K. ; da Silva, E. P. (Poultry science, 2019) [Artigo]
This work aims to study an alternative technique of cecectomy in roosters using inhalation anesthesia for subsequent use in digestibility experiments. A total of 30 adult chickens of Leghorn breed were used with an average ... -
β-glucan modulates cortisol levels in stressed pacu (Piaractus mesopotamicus) inoculated with heat-killed Aeromonas hydrophila
Marinho de Mello, Mariana Maluli; de Fátima Pereira de Faria, Camila ; Zanuzzo, Fábio Sabbadin ; Urbinati, Elisabeth Criscuolo (Fish and Shellfish Immunology, 2019) [Artigo]
In this study, we show that β-glucan can modulate cortisol release in fish. We simulated a common situation in aquaculture: the transport of fish followed by contact with an opportunistic pathogen and observed what effect ... -
The budget of nitrogen in the grow-out of the Amazon river prawn (Macrobrachium amazonicum Heller) and tambaqui (Colossoma macropomum Cuvier) farmed in monoculture and in integrated multitrophic aquaculture systems
Flickinger, Dallas L.; Costa, Gelcirene A. ; P. Dantas, Daniela ; Moraes-Valenti, Patricia ; Valenti, Wagner C. (Aquaculture Research, 2019) [Artigo]
This work determined the nitrogen inputs, outputs and accumulation in compartments of stagnant earthen ponds for the monoculture and integrated multi-trophic aquaculture (IMTA) of the Amazon river prawn (Macrobrachium ... -
Reproductive cycle of the Amazonian planktivorous catfish Hypophthalmus marginatus (Siluriformes, Pimelodidae)
Hainfellner, Patrick; Kuradomi, Rafael Yutaka ; de Souza, Thiago Gonçalves ; Sato, Rafael Tomoda ; Figueiredo-Ariki, Daniel Guimarães ; Antônio de Freitas, Guilherme ; ; Valenti, Wagner C. ; Valenti, Patricia Moraes ; et al. (Aquaculture Research, 2019) [Artigo]
We evaluated the annual process of oocyte and ovarian development of the planktivorous Amazonian catfish, the mapará (Hypophthalmus marginatus), aiming to support captive reproduction for domestication. A total of 149 ... -
Schistosomus reflexus in dogs: Case report
Cala, Daniel; ; ; ; Aguinaga, Jefferson Y. (Brazilian Journal of Veterinary Pathology, 2019) [Artigo]
The Schistosomus reflexus (SR) etymologically refers to an abdominal and / or thoracic cleft with eventration of viscera. This pathology is diagnosed more frequently in ruminants such as cattle and sheep compared to few ... -
Histochemical characterization and connective fiber distribution of the cardiac outflow tract of pirarucu, Arapaima gigas (Schinz, 1822) (Osteoglossiformes, Arapaimidae)
Gardinal, Mario Vitor Buzete; Ruiz, Thalles Fernando Rocha ; dos Santos, Diego Dias ; Vidal, Mateus Rossetto ; ; Falleiros Junior, Luiz Roberto ; Taboga, Sebastião Roberto ; Franceschini Vicentini, Irene Bastos ; Vicentini, Carlos Alberto (Zoomorphology, 2019) [Artigo]
The cardiac outflow tract (OFT) in teleosts is composed of a proximal short conus arteriosus and a distal well-developed bulbus arteriosus located between the ventricle and ventral aorta. The role of these anatomical ... -
Sublethal Effects of Imidacloprid in Hematological Parameters of Tilapia (Oreochromis niloticus)
Américo-Pinheiro, Juliana Heloisa Pinê; da Cruz, Claudinei ; ; ; ; Machado-Neto, Joaquim Gonçalves (Water, Air, and Soil Pollution, 2019) [Artigo]
The aim of this study was to evaluate changes in hematological parameters of O. niloticus exposed to sublethal concentrations of the imidacloprid in order to utilize these parameters as biomarkers of exposure. Fish with ... -
Reproductive indicators during the male sexual maturation of Steindachneridion melanodermatum (Teleostei: Siluriformes: Pimelodidae) in captivity
Tessaro, Lucelia; ; ; Butze, Arno Juliano ; Quagio-Grassiotto, Irani (Aquaculture Research, 2019) [Artigo]
The reproductive dynamics of a species is important information to have for the maintenance and reproduction of animals in captivity, for either commercial or conservation purposes. Steindachneridion melanodermatum is an ... -
A new species of Paratelmatobius (Anura: Leptodactylidae: Paratelmatobiinae) from the Atlantic Forest of southern Brazil
Santos, Marcus Thadeu Teixeira; de Oliveira, Sílvia Helena ; de Carvalho, Thiago Ribeiro ; ; ; von Müller Berneck, Bianca ; (Zootaxa, 2019) [Artigo]
A new species of Paratelmatobius is described from the Brazilian Atlantic Forest in the state of Paraná in southern Brazil. Adults, tadpoles, and vocalizations are described. Morphological traits and phylogenetic analysis ... -
The unique traits of the subgenus Unicus within Chiasmocleis Méhely, 1094 (Anura: Microhylidae)
; ; ; ; Haddad, Célio F.B. (Zootaxa, 2019) [Resenha]
Chiasmocleis is the most speciose genus of Neotropical microhylids. The genus consists of three monophyletic clades that were recently recognized as subgenera. Within Chiasmocleis, the subgenus Unicus has a basal position ... -
First report of Trichodinella and new geographical records of trichodinids in nile tilapia (Oreochromis niloticus) farmed in Brazil
; Assane, Inácio Mateus; ; ; ; ; ; (Revista Brasileira de Parasitologia Veterinaria, 2019) [Artigo]
Massive occurrence of trichodinids is frequently accompanied by serious disease in fish farms. In this study, trichodinid species from the gills and skin of Nile tilapia (Oreochromis niloticus) farmed in the central-western ... -
A New Amazonian Species of Adenomera (Anura: Leptodactylidae) from the Brazilian State of Pará: A Tody-Tyrant Voice in a Frog
De Carvalho, Thiago R.; ; ; Haddad, Célio F.B. ; (American Museum Novitates, 2019) [Capítulo de livro]
Leptodactylid frogs are phenotypically diverse, widely distributed across the Neotropics, and are known to harbor high levels of cryptic species diversity. This is especially true in Adenomera, where several candidate ... -
Abiotic parameters and planktonic community of an earthen fish pond with continuous water flow
Sipaúba-Tavares, Lúcia Helena; ; Capitano, Érica Camargo Oliveira ; Scardoelli-Truzzi, Bruno (Acta Limnologica Brasiliensia, 2019) [Artigo]
Aim: Limnological conditions, phytoplankton and zooplankton communities in a fishpond highly affected by management during the dry and rainy seasons are investigated. Methods: Water samples were analyzed for physicochemical ... -
Bioeconomic viability of fish farms family for producing the pacu (Piaractus mesopotamicus) in the atlantic forest area of São Paulo, Brazil
Brande, Maicon Da Rocha; Leonardo, Antônio Fernando Gervásio ; Gaona, Carlos Augusto Prata ; Neto, Rafael Vilhena Reis ; Bueno, Guilherme Wolff (Custos e Agronegocio, 2019) [Artigo]
Fish farming practiced in small farms is an important income alternative for local communities and the absence of bioeconomic information may make this activity unfeasible. The objective of this study was the feasibility ... -
Sources of lipids in diets for silver catfish (Rhamdia quelen) juveniles
Gomes, Ricácio Luan Marques; Moro, Evandro Bilha ; Sosa, Bruno dos Santos ; ; ; (Boletim do Instituto de Pesca, 2019) [Artigo]
The purpose of this study was to evaluate different lipid sources in diets for silver catfish juveniles regarding aspects of productive performance, centesimal composition, hepatic histology, biochemical responses, and ...