Results 51 to 60 of about 800 (162)

First report of Trichodinella and new geographical records of trichodinids in Nile tilapia (Oreochromis niloticus) farmed in Brazil

Revista Brasileira de Parasitologia Veterinária
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 region of Brazil (state of ...
Fabrício Sado Rodrigues, Inácio Mateus Assane, Gustavo Moraes Ramos Valladão, Fernanda Gomes de Paula, Caniggia Lacerda Andrade, Anderson Pires de Moraes, Mariana Dall’Agnol, Lívia Mendonça Pascoal   +7 more
doaj   +1 more source

Caracterização de Trichodina magna e T. compacta (Protozoa: Ciliophora: Peritrichia) em tilápia do nilo cultivada no Estado de Santa Catarina. [PDF]

, 2008
TCC (graduação em Engenharia de Aquicultura) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, 2008.Tricodinídeos são parasitos de grande importância em peixes cultivados no Brasil, mas pouco se conhece sobre as espécies existentes ...
Martins, José Delfino Huff
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Nile Tilapia (Oreochromis niloticus L.) Cage Aquaculture in Africa: Potential Threats to Congeneric Fish Species and Advances to Detect Escapes

Aquaculture, Fish and Fisheries, Volume 5, Issue 4, August 2025.
ABSTRACT Cage fish farming, a recent development in aquaculture, has enhanced fisheries production due to its higher stocking densities than traditional pond and open‐water systems. Although it can enhance production, the system can pose biodiversity threats when there is an unintentional or intentional release of stocked fish into the wild.
Gerald Kwikiriza, Mavindu Muthoka, Timothy Omara, Ivan Abaho, Papius Dias Tibihika, Manuel Curto, Mary A. Opiyo, Jonathan Munguti, Jacob Abwao, Paul Orina, Harald Meimberg   +10 more
wiley   +1 more source

Nova espécie de Trichodina Ehrenberg, 1830 (Ciliophora: Trichodinidae) encontrada em Rhamdia quelen (Siluriforme: Heptapteridae), Santa Catarina, Brasil [PDF]

, 2012
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Curso de Engenharia de Aquicultura.O presente trabalho foi desenvolvido no Laboratório de Patologia e Sanidade de Organismos Aquáticos – AQUOS, durante o período de ...
Hashimoto, Gabriela Sayuri de Oliveira
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Flatfish lesion detection based on part segmentation approach and lesion image generation

Journal of the World Aquaculture Society, Volume 56, Issue 3, June 2025.
Abstract The flatfish is a major farmed species consumed globally in large quantities. However, due to the densely populated farming environment, flatfish are susceptible to lesions and diseases, making early lesion detection crucial. Traditionally, lesions were detected through visual inspection, but observing large numbers of fish is challenging ...
Seo‐Bin Hwang, Han‐Young Kim, Chae‐Yeon Heo, Hie‐Yong Jeong, Sung‐Ju Jung, Yeong‐Jun Cho   +5 more
wiley   +1 more source

Morphology and Molecular Phylogeny of Endosymbiotic Ciliates (Peritrichia, Mobilida) of Marine Invertebrates with Descriptions of Two Novel Species Urceolaria clepsydra n. sp. and Urceolaria bratalia n. sp.

Journal of Eukaryotic Microbiology, Volume 72, Issue 2, March/April 2025.
ABSTRACT Mobilid ciliates are a morphologically distinct group of protists that form a wide range of symbiotic relationships with aquatic animals and includes three subgroups: Trichodinidae, Urceolariidae, and Polycyclidae. Trichodinids are best known for infecting fishes, whereas urceolariids infect diverse marine invertebrates.
Gabrielle Martinez, Brian S. Leander, Eunji Park   +2 more
wiley   +1 more source

Trichodina nobilis Chen, 1963 and Trichodina reticulata Hirschmann et Partsch, 1955 from ornamental freshwater fishes in Brazil

Brazilian Journal of Biology
In the present work Trichodina reticulata and T. nobilis (Ciliophora: Trichodinidae) are morphologically characterised from ornamental freshwater fish culture in the State of Santa Catarina, Brazil.
ML Martins, N Marchiori, K Roumbedakis, F Lami   +3 more
doaj   +1 more source

Observations on Tripartiella bursiformis, Trichodina nigra and a Pathogenic Trichodinid, Trichodina fultoni [PDF]

Bulletin of the Wildlife Disease Association, 1967
A series of epizootics caused by Trichodina fultoni is reported. Fish kept in running water at 12°c showed severe signs of trichodiniasis. At 12 °C T. fultoni lacked strict host specificity, but demonstrated some preference. A redescription of Tripartiella burstjormis, using the silver impregnated techniques, is given.
GLENN L. HOFFMAN, JIRI LOM
openaire   +1 more source

Towards sustainable water disinfection with peracetic acid in aquaculture: A review

Reviews in Aquaculture, Volume 16, Issue 4, Page 1621-1646, September 2024.
Abstract Peracetic acid (PAA) has a long history as an efficacious and eco‐friendly disinfectant. It was first synthesised in 1902, and since then a wide range of applications has been developed in various industries. Aquaculture is a more recent industry wherein the potential of PAA is significant.
Dibo Liu, David L. Straus, Lars‐Flemming Pedersen, Christopher Good, Carlo C. Lazado, Thomas Meinelt   +5 more
wiley   +1 more source

Prevalence of ectoparasites in farmed Pangasius hypothalamus [PDF]

, 2004
Of the total 240 Pangasius hypothalamus (5 - 8.7cm) fry examined during September' O1 to February'02, 80 (33.33%) were found to be infested with one or more ecroparasites irrespective of genera or groups. Seven parasitic groups were identified with the
Haque, M.Z., Hussain, M.G., Khan, M.H.
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