Results 21 to 30 of about 667 (131)

Study of the prevalence of parasitical skin infections of rainbow trout (250 – 300gr) in commercial fish farms of East Azarbaijan province [PDF]

Āsīb/shināsī-i Darmāngāhī-i Dāmpizishkī, 2009
Parasitic infestations constitute an important part of aquatic animal diseases. In order to study the prevalence of parasitic skin infections of rainbow trouts in mordad of 1385, 5 breeding farms were selected and 386 rainbow trouts with the body weight ...
H Hashemzadeh, Sh Notash, M Saeedi
doaj  

Correlation of Water Quality Against Prevalence of Ectoparasites in Tilapia (Oreochromis niloticus) in the Floating Net Cages Urban Farming Program in Surabaya, East Java

Journal of Marine and Coastal Science, 2020
The main obstacle to the cultivation of tilapia (Oreochromis niloticus) in the KJA Urban Farming Program in Surabaya is unstable water quality. This is because the reservoirs and bozem used are waters whose water quality depends on the water source so ...
Cintia Larasati, Gunanti Mahasri, Kusnoto kusnoto   +2 more
doaj   +1 more source

Pejerrey (Odontesthes bonariensis) Under Siege: Main Infectious Diseases and Their Role in Aquaculture and Wild Populations Amidst Environmental Change

Journal of Fish Diseases, Volume 48, Issue 4, April 2025.
ABSTRACT The pejerrey (Odontesthes bonariensis) is a key species for recreational and commercial fisheries in Argentina and holds significant aquaculture potential. It has been introduced to various countries worldwide, including Japan, where intensive aquaculture has developed.
Aarón Torres‐Martínez, Miguel Mancini, Fabian Grosman, Gustavo Manuel Somoza, Carlos Augusto Strüssmann   +4 more
wiley   +1 more source

parasitic Protozoans infecting free – living fishes of Lake of 16 Tishreen Dam , Lattakia, Syria

المجلة العراقية للاستزراع المائي, 2022
The study included 144 fishes in Lake of 16 Tishreen Dam for detecting the infection with parasitic Protozoans, and determine the distribution rate.
H. M. Salman, A I. Dayoub
doaj   +1 more source

Stress Response and Pathology of Hybrid Groupers (Epinephelus lanceolatus × Epinephelus fuscoguttatus) Infested Trichodina sp. Maintained in Hatchery from Bali, Indonesia

Journal of Aquaculture Science
The demand for grouper fish continues to increase, with the Ministry of Fisheries' annual production target of 9,000 tons. However, intensive cultivation systems pose risks due to poor water quality, making grouper fish susceptible to disease and health ...
Lia Oktavia Ika Putri, Gunanti Mahasri, Ahmad Shofy Mubarak, Lilis Cahaya Septiana   +3 more
doaj   +1 more source

INVESTIGATION OF EXTERNAL PROTOZOA IN FISH IN MOSUL CITY [PDF]

Assiut Veterinary Medical Journal
Two hundred samples of five fish species were taken from local marketplaces in Mosul from Aug. 2023 – Feb. 2024. Results revealed that fish were infected with four types of external protozoans, Ichthyophthirius sp., Trichodina spp., Piscinoodinium sp ...
ISRAA ALTAIE, NADIA ALHAYALI
doaj   +1 more source

Comparative study of blood biochemistry in clinically healthy farmed barramundi (Lates calcarifer) and rainbow trout (Oncorhynchus mykiss) from freshwater recirculating aquaculture systems

Australian Veterinary Journal, Volume 104, Issue 6, Page 385-394, June 2026.
Barramundi (Lates calcarifer) is an economically significant aquaculture species and ranks among Australia's top five farmed finfish. As global production intensifies, understanding the physiology and health of barramundi is essential to support animal welfare and industry profitability.
CY(V) Pang, N Courtman, F Samsing
wiley   +1 more source

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

First record of Trichodina heterodentata (Ciliophora: Trichodinidae) from Arapaima gigas cultivated in Peru Primeiro registro de Trichodina heterodentata (Ciliophora: Trichodinidae) em Arapaima gigas cultivados no Peru

Acta Amazonica, 2012
This study characterized morphologically Trichodina heterodentata Duncan, 1977 from cultivated fingerlings of "pirarucu" Arapaima gigas in Peru. Body and gill smears were air-dried at room temperature, impregnated with silver nitrate and/or stained with ...
Luis Henostroza Miranda, Natalia Marchiori, Carmela Rebaza Alfaro, Maurício Laterça Martins   +3 more
doaj   +1 more source

Fish health, environmental contaminants, and disease management in Ghanaian aquaculture: A systematic review

Journal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract Fish health significantly influences aquaculture productivity, sustainability, food security, and public health. Despite Ghana's rapid aquaculture expansion, the sector remains constrained by widespread disease outbreaks and environmental threats. This systematic review synthesizes existing literature (2010–2024) to comprehensively assess fish
Addo Samuel, Dabi Michael, Anyan Kofi Ferni, Duodu Samuel, Duodu Collins Prah, Diyie Rhoda Lims   +5 more
wiley   +1 more source